| Brandon Girtz | |
| Birth Date: | 6 March 1985 |
| Birth Place: | Forest Lake, Minnesota, United States |
| Weight: | 155lb |
| Weight Class: | Lightweight Featherweight |
| Reach In: | 67 |
| Fighting Out Of: | Denver, Colorado, United States |
| Team: | Genesis Training Center Grudge Training Center (2014 -2016) Minnesota Martial Arts Academy Northway Martial Arts |
| Trainer: | Jake Ramos Trevor Wittman |
| Wrestling: | NCAA Division II Wrestling |
| Years Active: | 2008–present |
| Mma Kowin: | 3 |
| Mma Subwin: | 8 |
| Mma Decwin: | 5 |
| Mma Koloss: | 3 |
| Mma Subloss: | 2 |
| Mma Decloss: | 5 |
| University: | Minnesota State University |
| School: | Forest Lake Area High School |
| Sherdog: | 32637 |
Brandon Girtz (born March 6, 1985) is an American mixed martial artist. A professional competitor since 2008, Girtz has fought in Bellator and King of the Cage.
Girtz was born and raised in Forest Lake, Minnesota. Girtz competed hockey until his sophomore year of high school, when he began competing in wrestling, having been persuaded by the school's head coach. However, Girtz did not find a wealth of success during his high school career, qualifying for the state tournament only once during his senior year and losing his first match. Girtz then attended Minnesota State University, where he continued wrestling as a walk-on. At Minnesota State, however, Girtz excelled, receiving NCAA Division II All-American honors.[1]
Girtz started his professional career in 2008. He fought mainly for local promotions such as Brutaal Fight Night and Cage Fighting Xtreme.
With a record of eight victories and only two losses against UFC veterans Alvin Robinson and Eric Wisely respectively, Girtz signed with Bellator.[2]
Girtz made his promotional debut against Michel Quinones on November 9, 2012, at Bellator 80. He won via unanimous decision (29-28, 29–28, 29–28).[3]
Girtz was expected to face Treston Thomison on June 19, 2013, at Bellator 96. However, Thomison was replaced by Derek Campos due to undisclosed reasons.[4] He lost via unanimous decision.[5]
Girtz faced Poppies Martinez on October 4, 2013, at Bellator 102. He won via submission due to an armbar early in the first round.[6]
Just two weeks after his last fight, Girtz replaced Cole Williams against Mike Estus on October 18, 2013, at Bellator 104.[7] Once again he won via submission due to an armbar in the first round.[8]
Girtz was expected to rematch Derek Campos in the quarterfinal match of Bellator season ten lightweight tournament on March 21, 2014, at Bellator 113.[9] However, his opponent was changed and he faced Derek Anderson. He lost the fight via knockout due to a knee in the second round.
Girtz faced Benny Madrid at Bellator 126 on September 26, 2014.[10] He won the fight via TKO in the first round.
Girtz faced Melvin Guillard at Bellator 141 on August 28, 2015.[11] Girtz won the fight via split decision.
Girtz finally rematched Derek Campos at Bellator 146 on November 20, 2015. He won the fight via knockout in the first round.
Girtz faced Adam Piccolotti at Bellator 165 on November 19, 2016. He lost the bout by unanimous decision.
Girtz moved up in weight to face Fernando Gonzalez at Bellator 174 on March 3, 2017. He lost via unanimous decision.[12]
Girtz faced Derek Campos in a third fight at Bellator 181 on July 14, 2017. He lost the rubber match by TKO via doctor stoppage at the end of the second round due to cut on Girtz's forehead caused by a Campos knee.[13]
Girtz was supposed to face UFC veteran Jon Tuck at Bellator 227 but Girtz was forced to pull out due to injury.[14]
Girtz next faced Myles Jury at Bellator 239. He lost the fight by unanimous decision.
Girtz faced Henry Corrales at Bellator 250. He lost the fight via split decision.[15]
On April 19, 2021, it was announced that Girtz was released by Bellator.[16]
|-|Loss|align=center|16–10|Henry Corrales|Decision (split)|Bellator 250||align=center|3|align=center|5:00|Uncasville, Connecticut, United States||-|Loss|align=center|16–9|Myles Jury|Decision (unanimous)|Bellator 239||align=center|3|align=center|5:00|Thackerville, Oklahoma, United States||-|Win|align=center|16–8|Saad Awad|Decision (unanimous)|Bellator 219||align=center|3|align=center|5:00|Temecula, California, United States||-|Loss|align=center|15–8|Michael Chandler|Technical Submission (arm triangle choke)|Bellator 197||align=center|1|align=center|4:00|St. Charles, Missouri, United States||-| Win| align=center|15–7| Luka Jelčić| KO (punches)| Bellator 190| | align=center|1| align=center|1:57| Florence, Italy||-|Loss|align=center|14–7|Derek Campos| TKO (doctor stoppage)|Bellator 181||align=center|2|align=center|5:00|Thackerville, Oklahoma, United States||-|Loss|align=center| 14–6|Fernando Gonzalez| Decision (unanimous)|Bellator 174||align=center|3|align=center|5:00|Thackerville, Oklahoma, United States||-|Loss|align=center| 14–5|Adam Piccolotti| Decision (unanimous)|Bellator 165||align=center|3|align=center|5:00|San Jose, California, United States||-| Win| align=center| 14–4| Derek Campos| KO (punches)| Bellator 146| | align=center|1 | align=center|0:37 | Thackerville, Oklahoma, United States| |-| Win| align=center| 13–4| Melvin Guillard| Decision (split)| Bellator 141| | align=center| 3| align=center| 5:00| Temecula, California, United States| |-| Win| align=center| 12–4| Benny Madrid| TKO (punches)| Bellator 126| | align=center| 1| align=center| 0:57| Phoenix, Arizona, United States| |-| Loss| align=center| 11–4| Derek Anderson| KO (knee)| Bellator 113| | align=center| 2| align=center| 0:23| Mulvane, Kansas, United States| |-| Win| align=center| 11–3| Mike Estus| Submission (armbar)| Bellator 104| | align=center| 1| align=center| 4:25| Cedar Rapids, Iowa, United States| |-| Win| align=center| 10–3| Poppies Martinez| Submission (armbar)| Bellator 102| | align=center| 1| align=center| 1:20| Visalia, California, United States| |-| Loss| align=center| 9–3| Derek Campos| Decision (unanimous)| Bellator 96| | align=center| 3| align=center| 5:00| Thackerville, Oklahoma, United States| |-| Win| align=center| 9–2| Michel Quiñones| Decision (unanimous)| Bellator 80| | align=center| 3| align=center| 5:00| Hollywood, Florida, United States| |-| Loss| align=center| 8–2| Eric Wisely| TKO (arm injury)| Driller Promotions / SEG: Downtown Showdown 1| | align=center| 2| align=center| 4:26| Minneapolis, Minnesota, United States| |-| Win| align=center| 8–1| Mike Plazola| Submission (rear-naked choke)| Seconds Out / Vivid MMA: Showdown at the Sheraton 3| | align=center| 1| align=center| 0:43| Minneapolis, Minnesota, United States| |-| Win| align=center| 7–1| Bobby Ferrier| Submission (keylock)| KOTC: Mainstream| | align=center| 2| align=center| 2:02| Morton, Minnesota, United States| |-| Win| align=center| 6–1| Bobby Ferrier| Submission| Fight Fest 3| | align=center| 1| align=center| 2:45| Somerset, Wisconsin, United States| |-| Loss| align=center| 5–1| Alvin Robinson| Submission (rear-naked choke)| Cage Fighting Xtreme| | align=center| 2| align=center| 1:37| Red Lake, Minnesota, United States| |-| Win| align=center| 5–0| Drew Dober| Decision (unanimous)| VFC 29: The Rising| | align=center| 3| align=center| 5:00| Council Bluffs, Iowa, United States| |-| Win| align=center| 4–0| Dan Merth| Decision (unanimous)| Brutaal Fight Night: This Brutaal's For You| | align=center| 3| align=center| 5:00| Maplewood, Minnesota, United States| |-| Win| align=center| 3–0| Bruce Johnson| Submission (rear-naked choke)| Brutaal Fight Night| | align=center| 1| align=center| 2:00| Maplewood, Minnesota, United States| |-| Win| align=center| 2–0| Robbie Kriesel| Submission (guillotine choke)| Brutaal Fight Night| | align=center| 2| align=center| 0:30| Elko, Minnesota, United States| |-| Win| align=center| 1–0| Sam Keigley| Submission (neck crank)| Brutaal Fight Night| | align=center| 1| align=center| 0:38| Shakopee, Minnesota, United States|
|-|Win|align=center|1–1|Christian Torres|KO |BKFC 41||align=center|1|align=center|1:10|Broomfield, Colorado, United States||-|Loss|align=center|0–1|Jake Lindsey |TKO (doctor stoppage)|BKFC 31||align=center|2|align=center|2:00|Broomfield, Colorado, United States||-