Greg Mancz Explained
Greg Mancz |
Position: | Center, guard |
Birth Date: | 23 April 1992 |
Birth Place: | Cincinnati, Ohio, U.S. |
Height Ft: | 6 |
Height In: | 4 |
Weight Lbs: | 302 |
High School: | Anderson (Cincinnati, Ohio) |
College: | Toledo (2010–2014) |
Undraftedyear: | 2015 |
Pastteams: |
|
Highlights: | - MAC Most Valuable Player (2014)
- Second-team All-American (2014)
- First-team All-MAC (2014)
- Second-team All-MAC (2013)
- Third-team All-MAC (2012)
|
Statlabel1: | Games played |
Statvalue1: | 65 |
Statlabel2: | Games started |
Statvalue2: | 32 |
Pfr: | MancGr00 |
Gregory Brian Mancz (born April 23, 1992) is an American professional football offensive lineman who played in the National Football League (NFL) from 2015 to 2022, primarily with the Houston Texans. He was lightly recruited out of high school in 2010 and ended up playing college football for the Toledo Rockets of the University of Toledo, where he was a four-year starter at several positions along the offensive line. He earned various All-American and All-Mid-American Conference (MAC) honors during his college career. His senior season in 2014, he won the Vern Smith Leadership Award, which is given to the best player in the MAC. Mancz went undrafted in the 2015 NFL draft and signed with the Texans shortly thereafter.
Due to a season-ending injury to Nick Martin, Mancz was the Texans' starting center for the entire 2016 season, becoming the first lineman in team history to start every game in a season. However, he mainly served in a backup role throughout the rest of his NFL career. Overall, Mancz played for the Texans from 2015 to 2020, the Miami Dolphins in 2021, the Buffalo Bills in 2022, and the Minnesota Vikings in 2022. He was also a member of the Baltimore Ravens and Cleveland Browns but did not appear in any games for either team. He was inducted into the University of Toledo's athletic hall of fame in 2020.
Early life
Gregory Brian Mancz was born on April 23, 1992 in Cincinnati, Ohio. He played high school football at Anderson High School in Cincinnati and was a two-year starter. He played in the state championship game in 2007 and 2008, with Anderson High winning the title in 2007. Mancz played right tackle his junior season in 2008 and left tackle his senior season in 2009.[1]
He earned first-team All-League, second-team All-Southwest District and honorable mention All-State honors as a senior in 2009 as the team finished the season with a 12–1 record. He was team captain his senior year as well. Mancz was also selected to play in the 2010 Ohio North-South All-Star Game and the 2010 Big 33 Classic.[2] [3] [4]
In the class of 2010, he was rated a two-star recruit by Scout.com and a three-star recruit by Rivals.com.[5] [6] He committed to Toledo in January 2010.[7] [6] He also had offers from Air Force and Ohio.[7]
College career
Mancz played for the Toledo Rockets of the University of Toledo (UT) from 2011 to 2014 and started 48 games.[2] He was redshirted in 2010.[2]
2011–2013
Mancz started all 13 games at right guard in 2011.[2] He was named a first-team Freshman All-American by Yahoo! Sports and a third-team Freshman All-American by Phil Steele.[8] [2] He also garnered honorable mention Academic All-Mid-American Conference (MAC) accolades and won the Cohen Freshman of the Year Award, which is given to Toledo football's "Freshman of the Year".[9] [2] [10] He again started all 13 games in 2012, earning third-team All-MAC and Academic All-MAC honors.[2] [11]
In July 2013, Mancz was named a nominee for the Allstate AFCA Good Works Team, which recognizes college football players for their community service.[12] [13] He started 12 games in 2013, starting the first three games at right tackle before being moved back to right guard for the rest of the year.[2] He earned second-team All-MAC and Academic All-MAC honors.[2] [11] He won the team's offensive Unsung Hero Award.[14]
2014
Mancz moved to center for the 2014 season to replace the recently graduated Zac Kerin.[15] [16] In July 2014, Mancz was named to the watch lists for both the Rimington Trophy, which is given to the best center in college football, and the Lombardi Award, which is awarded to the best lineman or linebacker in college football.[17] [18] [19] Also in July 2014, he was named a nominee for the Allstate AFCA Good Works Team for the second year in a row.[20]
He started the first nine games of the regular season before missing the last three games due to a knee injury.[21] [22] Mancz then returned as a starter in the team's GoDaddy Bowl victory over Arkansas State.[21] The Rockets finished the year with a 9–4 record, including the bowl victory.[23] The Rockets offense led the MAC in scoring offense, total offense and rushing offense in 2014.[24]
He was named a second-team All-American by the Football Writers Association of America (FWAA).[25] He was the only player from the MAC to be named to the FWAA All-American team that year and was also the first Toledo player to be named an All-American since Eric Page in 2011.[22] He also won the Vern Smith Leadership Award, which is given to the best player in the MAC.[26] Mancz was the first offensive lineman to ever win the Vern Smith Leadership Award and the first Toledo player since Bruce Gradkowski in 2005 to win the award.[26] He earned First-team All-MAC and Academic All-MAC honors as well.[26] [27] He also won Toledo football's Jim Nicholson Award, which is given to "the player contributing the most toward the success of the team".[28] Mancz was a team captain in 2014 and was also made a permanent team captain.[29] [28] [30]
He was a finalist for the 2014 Wuerffel Trophy, which is given to the college football player "who combines outstanding community service with athletic and academic achievement".[31] [32] He was also a semifinalist for the 2014 William V. Campbell Trophy, which is given to the best scholar-athlete in the nation.[33] [34] In May 2015, he received the MAC's Medal of Excellence Award, which is given annually to one male and one female member from the graduating class of each school in the conference.[35]
Mancz accepted an invitation to play in the 2015 East-West Shrine Game as part of the West Team.[36] [37] However, he did not play in the game as he suffered a shoulder injury during the second day of Shrine Game practices.[38]
He was inducted into the University of Toledo's athletic hall of fame in 2020.[39] [40]
Professional career
Pre-draft
Mancz attended the 2015 NFL Combine but did not work out due to his January 2015 shoulder injury.[41] He was rated the eighth best center in the 2015 NFL draft by NFLDraftScout.com.[42] Lance Zierlein of NFL.com said that "Based on Mancz's tape and history, one would have to expect that he will find a way to succeed in the league." Zierlein projected him as a sixth or seventh round pick.[43] Chris Burke of SI.com projected Mancz as a mid to late fifth round pick.[44]
Houston Texans
Mancz signed with the Houston Texans on May 8, 2015, after going undrafted in the 2015 draft.[45] [46] He played in the first three games of the 2015 season but was inactive for the next five games.[47] [48] [49] In late October, he suffered a knee injury that required surgery.[50] [48] [51] He was placed on season-ending injured reserve on November 3.[52] [45] He was taken off injured reserve on February 8, 2016.[45]
In August 2016, he became the team's starting center after a season-ending injury to Nick Martin.[53] [54] [55] He started all 16 regular season games for the Texans in 2016, and also started the team's two playoff games.[56] Mancz was the first lineman in team history to start every game in a season.[57]
With Martin returning from injury in 2017, Mancz began the season as the team's primary backup along the interior of the offensive line.[58] During the Week 1 game against the Jacksonville Jaguars on September 10, Mancz replaced starting left guard Xavier Su'a-Filo to begin the second half but was shifted to right guard after an injury to Jeff Allen.[59] [58] [60] Mancz then started the Week 2 game against the Cincinnati Bengals on September 14 at right guard. On September 18, Texans head coach Bill O'Brien stated that Mancz would remain the starting right guard even if Allen was healthy.[61] Mancz then started the Week 3 game against the New England Patriots on September 24.[60] However, he missed the Week 4 game against the Tennessee Titans on October 1 due to a knee injury.[62] [60] On October 4, he returned to practice with a protective brace on his knee.[63] From Weeks 5 to 12, Mancz only appeared in two games; a non-starting role in both Week 8 and Week 10.[60] He then started the team's final five games of the season; the first three at right guard and the last two at center.[64] [65] [66] [67] [68] Overall, Mancz played in 10 games, starting seven, in 2017.[69]
On August 31, 2018, Mancz signed a two-year contract extension with the Texans through the 2020 season.[70] Due to an injury to Senio Kelemete, he started the Week 3 game against the New York Giants at left guard.[71] [72] Mancz also started at right guard in Weeks 7, 8, and 14 due to injuries from Zach Fulton.[71] [73] [74] [75] Overall, Mancz played in all 16 games, starting four, in 2018. He also appeared in one playoff game.[76]
Mancz suffered an ankle injury during the 2019 preseason that caused him to miss the first two games of the regular season.[77] He started at right guard in Week 4 against the Carolina Panthers in place of the injured Zach Fulton, but suffered a concussion late in the game that caused him to miss the next five contests.[78] [77] Mancz then returned to play in the Texans' final seven games of the season, all in a non-starting role.[79] Overall, he appeared in nine games, starting one, during the 2019 season. He also appeared in two playoff games.[69] During the offseason, he underwent arthroscopic surgery for his ankle injury from the 2019 preseason.[80]
On September 5, 2020, Mancz was released by the Texans and signed to the practice squad the next day.[81] [82] He was elevated to the active roster on November 7, November 14, November 21, and January 2, 2021, for the team's Weeks 9, 10, 11, and 17 games against the Jaguars, Cleveland Browns, Patriots, and Titans, and reverted to the practice squad after each game.[83] [84] [85] [86] Overall, he played in four games, starting none, during the 2020 season.[69] Mancz was released from the practice squad on January 7, 2021.[87]
Later career
On January 12, 2021, Mancz was signed to the practice squad of the Baltimore Ravens.[88] On January 29, Mancz signed a reserve/futures contract with the Ravens.[89]
On August 28, 2021, Mancz was traded to the Miami Dolphins, along with a 2022 seventh-round pick, in exchange for a 2022 sixth-round pick.[90] He started the team's Week 4 game against the Indianapolis Colts after Michael Deiter was injured.[91] Prior to the Week 5 game against the Tampa Bay Buccaneers, Mancz suffered a neck injury during practice but ended up starting the game anyway.[91] He also started the team's Week 6 game but suffered a groin injury that caused him to miss the next game.[77] He returned in Week 8 as the backup to Austin Reiter, playing two snaps on special teams.[92] [93] Mancz then started the Week 9 game against his former team, the Texans, but suffered an ankle injury and was replaced by Reiter after only playing nine snaps.[92] [93] He was placed on injured reserve on November 10.[94] Mancz was later activated from injured reserve on December 18 but did not appear in any more games for the Dolphins in 2021.[95] Overall, he played in five games, starting four, in 2021 and became a free agent after the season.[69] [96]
On March 21, 2022, Mancz signed with the Buffalo Bills.[97] He was released on August 30, and signed to the practice squad the next day.[98] [99] On September 24, he was promoted to the active roster for the team's Week 3 game against Mancz's former team, the Dolphins.[69] During the game, Mancz appeared in 23 snaps on offense and four snaps on specials teams in a non-starting role.[100] He was moved back to the practice squad on September 27. He was released by the Bills on November 17.[101]
On November 22, 2022, Mancz was signed to the Browns' active roster.[102] He was released on December 23 without appearing in a game.[103]
On January 3, 2023, the Minnesota Vikings signed Mancz to the active roster after losing Brian O'Neill and Austin Schlottmann to injury.[104] He appeared in the team's Week 18 game against the Chicago Bears, playing seven snaps on special teams.[100] He was released by the Vikings on January 14.[69]
On January 19, 2023, the Bills signed Mancz to the practice squad.[105] He signed a reserve/future contract on January 23.[106] On August 29, Mancz was released by the Bills and re-signed to the practice squad the next day.[107] [108] He was not signed to a reserve/future contract after the 2023 season and thus became a free agent when his practice squad contract expired.[109]
Overall, Mancz played in 65 regular season games, starting 32, during his NFL career. He also appeared in five postseason games, starting two.[69]
Personal life
While at the University of Toledo, Mancz spent time as the UT Student-Athlete Advisory Council (SAAC) president, the UT vice-president for Athletes in Action and the UT vice-president for the Fellowship of Christian Athletes.[110] [111] [46] He also spent time on the UT Football Team Leadership Council, the UT Football Leadership Board and the MAC Student-Athlete Advisory Committee.[46] [31] He participated in numerous community service events while at UT.[31] Mancz graduated from Toledo with a degree in finance.[46]
Notes and References
- Web site: Mancz looks to start at guard for Toledo . . April 13, 2011 . October 5, 2016 . Silka, Zach . bot: unknown . https://web.archive.org/web/20161006013343/http://www.toledoblade.com/ZachSilka/2011/04/13/Mancz-looks-to-start-at-guard-for-Toledo.html . October 6, 2016 .
- Web site: Greg Mancz - 2014 Football . . September 30, 2016 . bot: unknown . https://web.archive.org/web/20161001014641/http://utrockets.com/roster.aspx?rp_id=1671 . October 1, 2016 .
- Web site: Football: Ohio North-South Classic rosters . . April 20, 2010 . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006025414/http://www.dispatch.com/content/stories/sports/2010/04/20/hsfb20-gq088kdj-1.html . October 6, 2016 .
- Web site: Big 33 Football Classic rosters . . June 19, 2010 . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006021844/http://www.cantonrep.com/article/20100619/NEWS/306199950 . October 6, 2016 .
- Web site: GREG MANCZ . . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006023113/http://www.scout.com/player/135308-greg-mancz . October 6, 2016 .
- Web site: Greg Mancz . . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006023154/https://n.rivals.com/content/prospects/maple/94792 . October 6, 2016 .
- Web site: Ohio: Football recruiting continues to be a storyline . MaxPreps. January 11, 2010 . October 5, 2016 . Dyer, Mike . bot: unknown . https://web.archive.org/web/20161006023405/http://www.maxpreps.com/news/excvtP6_Ed6UswAcxJTdpg/ohio--football-recruiting-continues-to-be-a-storyline.htm . October 6, 2016 .
- Web site: FOOTBALL PLAYER NAMED FRESHMAN ALL-AMERICAN BY YAHOO! SPORTS . . December 22, 2011 . October 1, 2016 . Helgren, Paul . bot: unknown . https://web.archive.org/web/20161001192401/http://utnews.utoledo.edu/index.php/12_22_2011/football-player-named-freshman-all-american-by-yahoo-sports . October 1, 2016 .
- Web site: Football's Caponi Named Academic All-MAC, Kasparek and Gilmer Honorable Mention . . January 13, 2012 . October 4, 2016 . bot: unknown . https://web.archive.org/web/20161004231810/http://www.gozips.com/sports/fball/2012-13/releases/20120113lt5ojs . October 4, 2016 .
- Web site: Team Awards . . October 1, 2016 . 148 . bot: unknown . https://web.archive.org/web/20161001193222/https://admin.xosn.com/fls/18000/MediaGuides/2014-15/2014FBGuide/Section%206%20-%20History2014.pdf?DB_OEM_ID=18000 . October 1, 2016 .
- Web site: MAC ANNOUNCES 2014 ALL-MAC TEAMS & POSTSEASON FOOTBALL AWARDS . . December 3, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001225050/http://www.mac-sports.com/news/2014/12/2/FB_1202143009.aspx . October 1, 2016 .
- Web site: SCAC Duo Nominated for 2013 Allstate AFCA Good Works Team® . . July 18, 2013 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001222845/http://www.scacsports.com/sports/fball/2013-14/releases/afca_good_works_nominees . October 1, 2016 .
- Web site: Record 150 Nominees for 2013 Good Works Team . . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001223449/https://www.afca.com/article/article.php?id=2356 . October 1, 2016 .
- Web site: Rockets Hand Out Awards at 2013 Football Banquet; Sylvestre Earns Nicholson Award . . December 15, 2013 . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006020705/http://www.utrockets.com/news/2013/12/15/Rockets_Hand_Out_Awards_at_2013_Football_Banquet_Sylvestre_Earns_Nicholson_Award.aspx . October 6, 2016 .
- Web site: UT lineman Mancz has big shoes to fill at center . . July 27, 2014 . June 16, 2017 . Skebba, Jay . bot: unknown . https://web.archive.org/web/20170616184502/http://www.bcsn.tv/news_article/show/405503?referrer_id=878183 . June 16, 2017 .
- Web site: Rockets hungry for 2014 season . . August 29, 2014 . June 16, 2017 . Bacho, Blake . bot: unknown . https://web.archive.org/web/20170616184734/https://independentcollegian.com/2014/08/29/sports/rockets-hungry-for-2014-season/ . June 16, 2017 .
- Web site: Greg Mancz Named to Rimington Trophy Watch List . . July 8, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001212708/http://www.utrockets.com/news/2014/7/8/Greg_Mancz_Named_to_Rimington_Trophy_Watch_List.aspx . October 1, 2016 .
- Web site: 2014 Rimington Watchlist . Boomer Esiason Foundation . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001212820/http://rimingtontrophy.com/mobile/trophy-watchlist/2014watchlist/?staff_id=147 . October 1, 2016 .
- Web site: 2014 ROTARY LOMBARDI AWARD WATCH LIST ANNOUNCED . . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001213500/http://www.rotarylombardiaward.org/index.php/14-news-2014/63-2014-rotary-lombardi-award-watch-list-announced . October 1, 2016 .
- Web site: Greg Mancz Nominated for Allstate AFCA Good Works Team . . July 25, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001222453/http://www.utrockets.com/news/2014/7/15/Greg_Mancz_Nominated_for_Allstate_AFCA_Good_Works_Team.aspx . October 1, 2016 .
- Web site: University of Toledo Football 2015 Spring Prospectus . . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001194451/http://sidearm.sites.s3.amazonaws.com/utrockets.com/documents/2015/3/18/3309309_2015toledospringfootballprospectus.pdf . October 1, 2016 .
- Web site: Toledo lineman Greg Mancz named second-team All-America . . December 17, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001023246/http://www.bcsn.tv/news_article/show/458545 . October 1, 2016 .
- Web site: 2014 Toledo Rockets Football Schedule . FB Schedules . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001191534/http://www.fbschedules.com/ncaa-14/mid-amer/2014-toledo-rockets-football-schedule.php . October 1, 2016 .
- Web site: ELEVEN MAC FOOTBALL GAMES HIGHLIGHT WEEK TWO ACTION . . September 9, 2016 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001191228/http://www.mac-sports.com/news/2016/9/9/FB_0909162231.aspx . October 1, 2016 .
- Web site: TOLEDO'S GREG MANCZ NAMED FWAA SECOND TEAM ALL-AMERICAN . . December 17, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001190343/http://mac-sports.com/news/2014/12/17/FB_1217141349.aspx?path=football . October 1, 2016 .
- Web site: Greg Mancz Earns Vern Smith Leadership Award as MAC's Top Player . . December 3, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001190649/http://www.utrockets.com/news/2014/12/3/Greg_Mancz_Earns_Vern_Smith_Leadership_Award_as_MAC_s_Top_Player.aspx . October 1, 2016 .
- Web site: MAC ANNOUNCES 2014 FOOTBALL ACADEMIC ALL-MAC TEAM . . January 27, 2015 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001224540/http://www.mac-sports.com/news/2015/1/26/FB_0126150815.aspx . October 1, 2016 .
- Web site: Toledo Football: 2016 Media Guide . . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006015648/http://sidearm.sites.s3.amazonaws.com/utrockets.com/documents/2016/8/3/2016_Toledo_Football_Media_Guide.pdf . October 6, 2016 .
- Web site: Leaders in consistency . . September 16, 2014 . October 1, 2016 . Bacho, Blake . bot: unknown . https://web.archive.org/web/20161001231500/http://independentcollegian.com/2014/09/16/sports/leaders-in-consistency/ . October 1, 2016 .
- Web site: Toledo's Greg Mancz will be center of attention when Rockets play in GoDaddy Bowl . . December 25, 2014 . October 5, 2016 . Hicks, Tommy . bot: unknown . https://web.archive.org/web/20161006020331/http://www.al.com/sports/index.ssf/2014/12/toledos_greg_mancz_will_be_cen.html . October 6, 2016 .
- Web site: Football player named finalist for national award recognizing community service . . November 21, 2014 . October 1, 2016 . Helgren, Paul . bot: unknown . https://web.archive.org/web/20161001184947/http://utnews.utoledo.edu/index.php/11_21_2014/football-player-named-wuerffel-trophy-finalist-for-his-community-service . October 1, 2016 .
- Book: Blevins, Dave. College Football Awards: All National and Conference Winners Through 2010. 2012. McFarland. 9780786490806. 71.
- Web site: Six from the American named Campbell Trophy semifinalists . . September 25, 2014 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001214020/http://theamerican.org/news/2014/9/25/FB_0925145315.aspx . October 1, 2016 .
- Web site: Go Daddy Bowl: Standout OL Greg Mancz Set To Wrap Up Storied Career At Toledo . FootballMatters.org . January 4, 2015 . October 1, 2016 . Cox, Chuck . bot: unknown . https://web.archive.org/web/20161001214423/http://footballmatters.org/go-daddy-bowl-standout-ol-greg-mancz-set-to-wrap-up-storied-career-at-toledo/ . October 1, 2016 .
- Web site: Hoekstra, Piazza Earn MAC Medal of Excellence . . May 27, 2015 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001230006/http://www.bgsufalcons.com/news/2015/5/27/GEN_0527151958.aspx . October 1, 2016 .
- Web site: Center to Play in East-West Shrine Game Jan. 17 . . January 10, 2015 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001201528/https://www.highbeam.com/doc/1P3-3553036741.html . October 1, 2016 .
- Web site: 2015 East-West Shrine Game rosters . . January 6, 2015 . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006005739/http://www.nfl.com/news/story/0ap3000000438219/article/2015-eastwest-shrine-game-rosters . October 6, 2016 .
- Web site: Greg Mancz . . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001205433/http://www.rotoworld.com/recent/nfl/10641/greg-mancz . October 1, 2016 .
- Web site: University of Toledo Varsity T Club welcomes 7 Hall of Fame inductees . . June 24, 2020 . 12 September 2024.
- Web site: Greg Mancz . . 12 September 2024.
- Web site: Former Toledo lineman Greg Mancz hopes resume will prove his worth . . February 19, 2015 . October 5, 2016 . Piotrowicz, Nicholas . bot: unknown . https://web.archive.org/web/20161005235723/http://www.bcsn.tv/news_article/show/481005 . October 5, 2016 .
- Web site: Greg Mancz, DS #8 C, Toledo . NFL Draft Scout . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161005235951/http://www.nfldraftscout.com/ratings/dsprofile.php?pyid=110043&draftyear=2015&genpos=C . October 5, 2016 .
- Web site: Greg Mancz . . October 5, 2016 . Zierlein, Lance . bot: unknown . https://web.archive.org/web/20161006003502/http://www.nfl.com/draft/2015/profiles/greg-mancz?id=2552244 . October 6, 2016 .
- Web site: 2015 NFL draft positional rankings: Center . . April 1, 2015 . October 5, 2016 . Burke, Chris . bot: unknown . https://web.archive.org/web/20161006005952/http://www.si.com/nfl/2015/04/01/2015-nfl-draft-position-rankings-center-cameron-erving . October 6, 2016 .
- Web site: GREG MANCZ . . September 30, 2016 . bot: unknown . https://web.archive.org/web/20161001020829/http://www.foxsports.com/nfl/greg-mancz-player-transactions . October 1, 2016 .
- Web site: GREG MANCZ . . September 30, 2016 . dead . https://web.archive.org/web/20161003094721/http://www.houstontexans.com/team/roster/Greg-Mancz/dca6cd79-4933-4918-8b39-97f1794702a2 . October 3, 2016 .
- Web site: Greg Mancz . . October 1, 2016.
- Web site: Greg Mancz: Making Or Missing The Cut . . August 18, 2016 . October 4, 2016 . Lord, Rich . bot: unknown . https://web.archive.org/web/20161005030417/http://houston.cbslocal.com/2016/08/18/greg-mancz-making-or-missing-the-cut/ . October 5, 2016 .
- Web site: Greg Mancz . KFFL.com . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161005234402/http://kffl.com/player/33980/nfl/news/greg-mancz . October 5, 2016 .
- Web site: Greg Mancz Is Taking a Deep Breath And Stepping In For the Houston Texans . . August 26, 2016 . October 4, 2016 . Starr, Patrick . bot: unknown . https://web.archive.org/web/20161005030247/http://www.scout.com/nfl/texans/story/1699973-greg-mancz-has-to-step-in-for-the-texans . October 5, 2016 .
- Web site: Healthy again, Texans' Greg Mancz upbeat about offseason . MySA.com . March 16, 2016 . October 1, 2016 . Wilson, Aaron . bot: unknown . https://web.archive.org/web/20161001235709/http://www.mysanantonio.com/sports/texans/article/Healthy-again-Texans-Greg-Mancz-upbeat-about-6893585.php . October 1, 2016 .
- Web site: Texans place center Mancz on IR . . November 4, 2015 . October 1, 2016 . bot: unknown . https://web.archive.org/web/20161001235852/http://www.foxsports.com/nfl/story/houston-texans-greg-mancz-injured-reserve-110415 . October 1, 2016 .
- Web site: Texans C Greg Mancz ready for starting role after Nick Martin's injury . . August 26, 2016 . October 1, 2016 . Barshop, Sarah . bot: unknown . https://web.archive.org/web/20161001234742/http://www.espn.com/blog/houston-texans/post/_/id/16967/texans-c-greg-mancz-ready-for-starting-role-after-nick-martins-injury . October 1, 2016 .
- Web site: Texans look to Greg Mancz after center Nick Martin has ankle surgery . . August 25, 2016 . October 1, 2016 . Barshop, Sarah . bot: unknown . https://web.archive.org/web/20161001233548/http://www.espn.com/blog/houston-texans/post/_/id/16950/texans-look-to-c-greg-mancz-after-c-nick-martin-has-ankle-surgery . October 1, 2016 .
- Web site: Injuries: Texans' Nick Martin (ankle) set to miss '16 . . August 25, 2016 . October 1, 2016 . Orr, Conor . bot: unknown . https://web.archive.org/web/20161001233514/http://www.nfl.com/news/story/0ap3000000689972/article/injuries-texans-nick-martin-ankle-set-to-miss-16 . October 1, 2016 .
- Web site: Greg Mancz . . October 1, 2016.
- Web site: Texans sign offensive lineman Greg Mancz to contract extension . . August 30, 2018 . 12 September 2024 . Scott, Brandon.
- Web site: Greg Mancz proves an upgrade in somewhat improved offensive line performance . . September 15, 2017 . October 3, 2017 . Latham-Coyle, Harry . bot: unknown . https://web.archive.org/web/20171003204556/http://texanswire.usatoday.com/2017/09/15/greg-mancz-proves-an-upgrade-in-somewhat-improved-offensive-line-performance/ . October 3, 2017 .
- Web site: Jacksonville Jaguars: Blake Bortles, Leonard Fournette key in blasting of Houston Texans . . September 10, 2017 . October 3, 2017 . MoiseKapenda, Bower . bot: unknown . https://web.archive.org/web/20171003203827/https://www.upi.com/Jacksonville-Jaguars-Blake-Bortles-Leonard-Fournette-key-in-blasting-of-Houston-Texans/4861505092835/ . October 3, 2017 .
- Web site: Greg Mancz . . October 3, 2017.
- Web site: Greg Mancz will stick as starting right guard . . September 18, 2017 . October 3, 2017 . Risdon, Jeff . bot: unknown . https://web.archive.org/web/20171003204700/http://texanswire.usatoday.com/2017/09/18/greg-mancz-will-stick-as-starting-right-guard/ . October 3, 2017 .
- Web site: Texans injury report: Greg Mancz out, Jeff Allen to start . . September 29, 2017 . October 3, 2017 . Wilson, Aaron . bot: unknown . https://web.archive.org/web/20171003212228/http://www.chron.com/sports/texans/article/Texans-injury-report-Greg-Mancz-out-Jeff-Allen-12241515.php . October 3, 2017 .
- Web site: Texans guard Greg Mancz returns to practice . . Oct 4, 2017 . 12 September 2024 . Wilson, Aaron.
- Web site: Houston Texans at Tennessee Titans - December 3rd, 2017 . . 12 September 2024.
- Web site: San Francisco 49ers at Houston Texans - December 10th, 2017 . . 12 September 2024.
- Web site: Houston Texans at Jacksonville Jaguars - December 17th, 2017 . . 12 September 2024.
- Web site: Pittsburgh Steelers at Houston Texans - December 25th, 2017 . . 12 September 2024.
- Web site: Houston Texans at Indianapolis Colts - December 31st, 2017 . . 12 September 2024.
- Web site: Greg Mancz . . 12 September 2024.
- Web site: OFFICIAL: Texans sign Greg Mancz to contract extension. Houston Texans. August 31, 2018.
- Web site: Greg Mancz's solidity off the bench an asset for the Texans' offensive line . . October 24, 2018 . 12 September 2024 . Latham-Coyle, Harry.
- Web site: New York Giants at Houston Texans - September 23rd, 2018 . . 12 September 2024.
- Web site: Houston Texans at Jacksonville Jaguars - October 21st, 2018 . . 12 September 2024.
- Web site: Miami Dolphins at Houston Texans - October 25th, 2018 . . 12 September 2024.
- Web site: Greg Mancz preparing to start against Colts . . Dec 7, 2018 . 12 September 2024 . Newby, John.
- Web site: Greg Mancz . . 12 September 2024.
- Web site: Injury analysis: Buffalo Bills OL Greg Mancz . BuffaloRumblings.com . March 26, 2022 . 12 September 2024 . Trimble, Kyle.
- Web site: Texans start Greg Mancz with Zach Fulton ailing with back injury . . Sep 29, 2019 . 12 September 2024 . Wilson, Aaron.
- Web site: Greg Mancz 2019 Game Log . . 12 September 2024.
- Web site: Texans cut lineman Greg Mancz from practice squad . . January 7, 2021 . 12 September 2024 . WIlson, Aaron.
- Web site: Transactions: Roster Moves (9-5-2020). Houston Texans. September 5, 2020.
- Web site: Texans Announce Roster Moves (9-7-2020). Houston Texans. September 7, 2020.
- News: Houston Texans Transactions (11-7-20) . . November 7, 2020 . December 13, 2020.
- News: Houston Texans Transactions (11-14-20) . . November 14, 2020 . December 23, 2020.
- News: Houston Texans Transactions (11-21-20) . . November 21, 2020 . December 27, 2020.
- News: Houston Texans Transactions (1-2-21) . . January 2, 2021 . February 15, 2021.
- Web site: Wilson. Aaron. January 7, 2021. Texans cut lineman Greg Mancz from practice squad. January 8, 2021. Houston Chronicle.
- Web site: Wilson. Aaron. January 12, 2021. Ex-Texans lineman Greg Mancz signs with Ravens practice squad. January 13, 2021. Houston Chronicle.
- Web site: Sobus. Robert. 2021-01-30. Ravens sign C Greg Mancz to a Reserve/Futures contract. 2021-02-01. USA Today. en-US.
- Web site: Roster Moves: Dolphins Trade for OL Mancz and Place LB Biegel on Injured Reserve. Miami Dolphins. August 28, 2021.
- Web site: Dolphins starting center Greg Mancz expected to play despite neck injury . . Oct 8, 2021 . 12 September 2024 . Kelly, Omar.
- Web site: Miami Dolphins lose starting offensive lineman in first half against Houston Texans . . November 7, 2021 . 12 September 2024 . Wilson, David.
- Web site: Greg Mancz 2019 Game Log . . 12 September 2024.
- Web site: Roster Moves: Miami Dolphins Place OL Mancz on IR, Sign C Tom to Active Roster. Miami Dolphins. November 10, 2021.
- Web site: Roster Moves: Dolphins Activate S Holland and OL Mancz, Elevate WR Lewis . . Dec 18, 2021 . 12 September 2024.
- Web site: Greg Mancz NFL Transactions . Pro Football Archives . 12 September 2024.
- Web site: Bills sign free agent OL Greg Mancz. Brown, Chris. Buffalo Bills. March 21, 2022.
- Web site: Roster moves: Bills set initial 53-man roster. Buffalo Bills. August 30, 2022.
- Web site: Bills sign 13 players to practice squad. Buffalo Bills. August 31, 2022.
- Web site: Greg Mancz 2022 Game Log . . 12 September 2024.
- News: Wojton . Nick . Bills sign Syracuse's Kingsley Jonathan to practice squad . 18 November 2022 . . 18 November 2022.
- Web site: Browns sign C Greg Mancz, place C Ethan Pocic on IR. Cleveland Browns. November 22, 2022.
- Web site: Browns activate C Ethan Pocic from injured reserve, make other roster moves. Cleveland Browns. December 23, 2022.
- Web site: Vikings Place Brian O'Neill, Austin Schlottmann on IR; Sign C Greg Mancz, OT Bobby Evans. Ragatz, Will. Sports Illustrated. January 3, 2023.
- News: Wojton . Nick . Bills make O-line change to practice squad roster . 20 January 2023 . Bills Wire . . 19 January 2023.
- Web site: Bills signed these players to reserve/future contracts for 2023. Jenkins, Chris. Buffalo Bills. January 23, 2023.
- Web site: Bills announce moves to get to 53-man roster. White, Alec. Buffalo Bills. August 29, 2023.
- Web site: Bills sign 14 players to 2023 practice squad. White, Alec. Buffalo Bills. August 30, 2023.
- Web site: Bills sign 14 players to Reserve/Futures contracts . Buffalo Bills. White, Alec. January 22, 2024.
- Web site: UT's Mancz more than a football star . Toledo Blade. OurTownPerrysburg.com . July 27, 2014 . October 5, 2016 . Hackenberg, Dave . bot: unknown . https://web.archive.org/web/20161006012343/http://www.ourtownperrysburg.com/DaveHackenberg/2014/07/27/UT-s-Mancz-more-than-a-football-star.html . October 6, 2016 .
- Web site: Greg Mancz: Keeping His Head Above the Crowd . The University of Toledo Alumni Association . August 27, 2014 . October 5, 2016 . bot: unknown . https://web.archive.org/web/20161006012340/http://utoledoalumni.olhblogspot.com/2014/08/27/greg-mancz-keeping-his-head-above-the-crowd/ . October 6, 2016 .