| Black Diamond Conference | |
| Color: | black |
| Font Color: |
|
| Founded: | 1949 |
| Conference: | IHSA |
| Teams: | 13 |
| Sports: | 13 (boys: 7; girls: 6) |
| Region: | Southern Illinois |
| Website: | Black Diamond Conference |
| Map: | Black Diamond Conference Locations 2.png |
| Map Size: | 250 |
The Black Diamond Athletic Conference (BDC) is a high school athletic conference represented by 13 schools in the southern portion of Illinois. The conference currently offers championships for girls in basketball, cross country, golf, softball, track and field, and volleyball. In boys' sports, the BDC offers championships in baseball, basketball, cross country, football, golf, track and field, and wrestling.
See also: Coal Belt Conference. The Black Diamond Conference was created first as a football-only conference in 1949. The original schools were members of the Coal Belt Conference for other sports. The original conference schools were Carterville, Christopher, Elkville, Sesser, and Zeigler.
In 1956, the Black Diamond added Boys' Basketball and the conference became full-time.
Carbondale University High, a charter member of the Coal Belt Conference, joined the conference in 1963 and remained a member until its closure in 1966.
In 1962, Elkville High School consolidated with Vergennes and Dowell to become Elverado High School. Zeigler High School consolidated with Royalton High School to become Zeigler-Royalton High School.
In 1963, Sesser High School consolidated with Valier High School to become Sesser-Valier High School.
Trico (Campbell Hill) joined the Black Diamond in 1968 -69 season and won three consecutive BDC Basketball Titles. They left the BDC after the 1970–71 season after failing to start a football program.
Carterville and Christopher left the BDC to join the Southern Illini Conference after the 1973 season and returned in 1975. There was no football race in 1974 and no basketball races in 1974-75 and 1975-76.
Johnston City joined the conference in 1975.
McLeansboro (now Hamilton County) joined for football only in 1990 when Christopher and Zeigler-Royalton combined their football programs.
Cairo and Eldorado joined in 1992 for football only.
Eldorado would later join for girls' basketball and both boys' and girls' track and field in 1992 and girls' volleyball in 1995
McLeansboro joined the BDC for baseball and both boys' and girls' track and field in 1992 and girls' volleyball in 1995.
The 2003–2004 school year saw the largest single expansion in conference history. Carmi-White County and Fairfield joined from the defunct North Egypt Conference and former member Trico rejoined the conference. Cairo, Eldorado, and Hamilton County became full-time members by joining the conference for all sports.
The conference was divided into two divisions, East and West. The West Division consisted of the original five members Carterville, Christopher, Elverado, Sesser-Valier, and Zeigler-Royalton and new member Trico. The East consisted of five new members Cairo, Carmi-White County, Eldorado, Fairfield, and Hamilton County and current member Johnston City.
The conference also began to crown a champion from each division in Basketball and Volleyball. All other sports have one champion. The Diamond Duels in Basketball puts the 6 teams in each division against each other for Bragging Rights. The Duels have no outcome on Conference Champions.
Cairo High School left the conference at the end of the 2007–2008 school year and Vienna High School joined the conference in the 2008–2009 school year.[1]
Carterville left the BDC at the conclusion of the 2009–2010 school year to the Southern Illinois River-to-River Conference. Chester High School took their place in the BDC.[2]
With Carterville leaving the conference, the Black Diamond has dropped Wrestling as a Conference sport as only 3 schools now have wrestling programs.[3]
Goreville High School joined the BDC for the 2011–2012 school year as a member of the BDC West Division.[4]
Elverado left the BDC at the conclusion of the 2013–14 school year due to dropping their football program. Elverado joined the South Egyptian Conference and has started a football Co-op with Du Quoin High School with Du Quoin being the host.
Edwards County High School joins the BDC in 2014-15 as a Baseball and Softball member and will compete in the New BDC East Divisions of those sports. Edwards Co. will join the BDC Full-Time in the 2016–17 school year with all schools in the BDC East and Vienna will move to the BDC West.
Chester left the BDC at the conclusion of the 2020-21 school year. Chester joined the Cahokia Conference.
Flora High School joined starting the 2021-22 school year. They joined from the Little Illini Conference.
| School[5] [6] | Location (Population) | Nickname(s) | Colors | Years Member | Enrollment (2017/18)[7] | Additional Information | |
| Eastern Division | |||||||
| Carmi-White County High School | Carmi, Illinois (5,240) | Bulldogs Lady Bulldogs | Maroon White | 2003–Present | 370 | ||
| Edwards County High School[8] | Albion, Illinois (1,933) | Lions | Red Black | 2014–2015 (affiliate) 2016-Present | 280 | ||
| Eldorado High School | Eldorado, Illinois (4,122) | Eagles | Purple Gold | 1992-2003 (affiliate) 2003–Present | 358 | ||
| Fairfield Community High School | Fairfield, Illinois (5,154) | Mules Lady Mules | Red Black | 2003–Present | 423 | ||
| Flora High School | Flora, Illinois (5,070) | Wolves Wolfgals | Orange Blue | 2021–Present | 372 | ||
| Hamilton County Senior High School | McLeansboro, Illinois (2,883) | Foxes Lady Foxes | Kelly Green White | 1990-2003 (affiliate) 2003–Present | 376 | Named McLeansboro High School prior to opening of current campus in 2001.[9] | |
| Western Division | |||||||
| Christopher High School | Christopher, Illinois (2,382) | Bearcats Lady Cats | Blue Orange | 1949-1973 1975–Present | 234 | ||
| Goreville High School | Goreville, Illinois (938) | Blackcats | Gold Black | 2011–Present | 192 | ||
| Johnston City High School | Johnston City, Illinois (3,543) | Indians Lady Indians | Red Black | 1975–Present | 334 | ||
| Sesser-Valier High School | Sesser, Illinois (2,128) | Red Devils | Maroon White | 1963–Present | 206 | Co-ops with Waltonville in Baseball and Golf, but competes outside of conference play. | |
| Trico High School | Campbell Hill, Illinois (333) | Pioneers Lady Pioneers | Blue Gold | 1968-1971 2003–Present | 292 | Trico Community Unit District 176 covers an area of 250 square miles. The district lies in portions of the Illinois counties of Jackson, Perry, and Randolph and serves the communities of Ava, Campbell Hill, Cutler, Gorham, Jacob, Percy, Rockwood, and Willisville.[10] | |
| Vienna High School | Vienna, Illinois (1,434) | Eagles Lady Eagles | Royal Blue Orange | 2008–Present | 356 | ||
| Zeigler-Royalton High School | Zeigler, Illinois (1,801) | Tornadoes | Navy Blue White | 1962–Present | 180 | ||
| Team Name | Schools | Sports | Host | Nickname(s) | Colors | Enrollment (2017/18) | |
| Christopher-Zeigler-Royalton | Christopher Zeigler-Royalton | Football, Track and Field | Christopher | Bearcats Lady Cats | Blue Orange | 414 | |
| Eldorado-Galatia | Eldorado Galatia | Cross Country, Golf, Track and Field | Eldorado | Eagles | Purple Gold | 477 | |
| Sesser-Valier-Waltonville | Sesser-Valier Waltonville | Girls' Basketball, Track and Field, Volleyball, Football 1992-2002, 2018- | Sesser-Valier | Red Devils | Maroon White | 330 | |
| Vienna-Goreville | Goreville Vienna | Football | Vienna | Eagles | Royal Blue Orange | 548 | |
| Zeigler-Royalton-Christopher | Christopher Zeigler-Royalton | Baseball, Golf, Softball (Girls' Basketball Co-op ended after 2014-15 School Year) | Zeigler-Royalton | Tornadoes | Navy Blue White | 414 |
| School | Location | Nickname(s) | Colors | Years Member | Additional Information | |
| Cairo Junior / Senior High School | Cairo, Illinois | Pilots Co-Pilots | Blue White | 1992-2003 (affiliate) 2003-2008 | Independent team | |
| Carbondale University High School[11] | Carbondale, Illinois | Lynx | Maroon Gray | 1963–1968 | Closed in 1968. | |
| Carterville High School | Carterville, Illinois | Lions Lady Lions | Navy Blue Orange | 1949-1973 1975-2010 | Current member of the Southern Illinois River-to-River Conference. | |
| Chester High School | Chester, Illinois (8,400) | Yellow Jackets Lady Yellow Jackets | Orange Black | 2010–2020 | Current member of the Cahokia Conference. | |
| Elkville High School | Elkville, Illinois | Bluebirds | Blue White | 1949-1962 | Consolidated with Vergennes and Dowell to form Elverado. | |
| Elverado High School | Elkville, Illinois | Falcons Lady Falcons | Blue Gold | 1962–2014 | Elverado dropped football program and left the BDC. Current member of the South Egyptian Conference. | |
| Sesser High School | Sesser, Illinois | Red Devils | Maroon White | 1949-1963 | Consolidated with Valier to form Sesser-Valier. | |
| Zeigler High School | Zeigler, Illinois | Purple Tornadoes | Purple White | 1949-1962 | Consolidated with Royalton to form Zeigler-Royalton. |
Colors = id:barcolor id:line value:black id:bg value:white
PlotData= width:14 textcolor:black shift:(5,-5) anchor:from fontsize:s
bar:1 color:powderblue from:1949 till:1973 text:Carterville 1949 - 1973 bar:1 color:powderblue from:1975 till:2010 text:1975 - 2010 bar:2 color:powderblue from:1949 till:1973 text:Christopher 1949 - 1973 bar:2 color:powderblue from:1975 till:end text:1975 - present bar:3 color:powderblue from:1949 till:1962 text:Elkville 1949 - 1962 bar:4 color:powderblue from:1949 till:1963 text:Sesser 1949 - 1963 bar:5 color:powderblue from:1949 till:1962 text:Zeigler 1949 - 1962 bar:6 color:powderblue from:1962 till:2014 text:Elverado 1962 - 2014 bar:7 color:powderblue from:1962 till:end text:Zeigler-Royalton 1962 - present bar:8 color:powderblue from:1963 till:1968 text:Carbondale U. 1963 - 1968 bar:9 color:powderblue from:1963 till:end text:Sesser-Valier 1963 - present bar:10 color:powderblue from:1968 till:1971 text:Trico 1968 - 1971 bar:10 color:powderblue from:2003 till:end text:2003 - present bar:11 color:powderblue from:1975 till:end text:Johnston City 1975 - present bar:12 color:tan1 from:1990 till:2003 text:Hamilton Co. 1990 - 2003 (affiliate) bar:12 color:powderblue from:2003 till:end text:2003 - present bar:13 color:tan1 from:1992 till:2003 text:Cairo 1992 - 2003 (affiliate) bar:13 color:powderblue from:2003 till:2008 text:2003 - 2008 bar:14 color:tan1 from:1992 till:2003 text:Eldorado 1992 - 2003 (affiliate) bar:14 color:powderblue from:2003 till:end text:2003 - present bar:15 color:powderblue from:2003 till:end text:Carmi-White Co. 2003 - present bar:16 color:powderblue from:2003 till:end text:Fairfield 2003 - present bar:17 color:powderblue from:2008 till:end text:Vienna 2008 - present bar:18 color:powderblue from:2010 till:2021 text:Chester 2010 - 2021 bar:19 color:powderblue from:2011 till:end text:Goreville 2011 - present bar:20 color:tan1 from:2014 shift:(-128,-4) till:2016 text:Edwards Co. 2014 - 2016 (affiliate) bar:20 color:powderblue from:2016 shift:(19,-4) till:end text:2016 - present bar:21 color:powderblue from:2021 shift:(-62,-4) till:end text:Flora 2021 - present
ScaleMajor = gridcolor:line unit:year increment:5 start:1950
Cross Country has been a BDC sport since the 2003 expansion. The conference champion is determined by the winner of the conference meet.
| BDC Cross Country Champions | |||
| 2003 | Hamilton County | Hamilton County | |
| 2004 | Hamilton County | Hamilton County | |
| 2005 | Hamilton County | Hamilton County | |
| 2006 | Eldorado | Hamilton County | |
| 2007 | Eldorado | Carmi-White County | |
| 2008 | Eldorado | Carmi-White County | |
| 2009 | Eldorado | Hamilton County | |
| 2010 | Chester | Chester | |
| 2011 | Chester | Chester | |
| 2012 | Fairfield | Chester | |
| 2013 | Chester | Chester | |
| 2014 | Fairfield | Chester | |
| 2015 | Hamilton County | Hamilton County | |
| 2016 | Hamilton County | Chester | |
| 2017 | Hamilton County | Chester | |
| 2018 | Hamilton County | Hamilton County | |
| 2019 | Hamilton County | Goreville | |
| 2020 | No champion | No champion | |
| 2021 | Fairfield | Hamilton County | |
The BDC was founded as a football-only conference and a title has been awarded in all but two years, 1974 and 75, since.
Currently there are ten BDC football programs. Six schools compete individually and 2 pairs, Christopher-Zeigler-Royalton and Vienna-Goreville, compete as co-op programs. Sesser-Valier co-ops with non-conference members Waltonville High School while new member Edwards County who joins in 2016 currently co-ops with Grayville High School. The BDC currently has a 9-game biennial rotating schedule with all programs playing each other once. Week 5, known as rivals week, however, does not rotate and has the same match-ups each year. These match-ups are as follows.
| Rivals Week | ||
| Carmi-White County | Fairfield | |
| Flora | Johnston City | |
| Christopher-Zeigler-Royalton | Sesser-Valier | |
| Eldorado | Hamilton County | |
| Edwards County | Vienna-Goreville | |
BDC schools have also had moderate success at the state level winning two state titles, Zeigler-Royalton in 1982 and Carterville in 1996.
| BDC Football Champions | ||
| 1949 | Christopher | |
| 1950 | Christopher | |
| 1951 | Christopher | |
| 1952 | Elkville | |
| 1953 | Elkville | |
| 1954 | Elkville | |
| 1955 | Elkville Zeigler | |
| 1956 | Zeigler | |
| 1957 | Sesser | |
| 1958 | Zeigler | |
| 1959 | Christopher | |
| 1960 | Elkville | |
| 1961 | Elkville Sesser | |
| 1962 | Zeigler-Royalton | |
| 1963 | Carbondale University Christopher | |
| 1964 | Christopher | |
| 1965 | Carbondale University | |
| 1966 | Sesser-Valier | |
| 1967 | Christopher | |
| 1968 | Christopher | |
| 1969 | Christopher Sesser-Valier | |
| 1970 | Christopher | |
| 1971 | Christopher | |
| 1972 | Carterville | |
| 1973 | Carterville | |
| 1974 | No Race | |
| 1975 | Carterville | |
| 1976 | Carterville | |
| 1977 | Carterville | |
| 1978 | Carterville | |
| 1979 | Christopher | |
| 1980 | Christopher Sesser-Valier | |
| 1981 | Carterville | |
| 1982 | Zeigler-Royalton | |
| 1983 | Carterville | |
| 1984 | Johnston City Zeigler-Roylaton | |
| 1985 | Zeigler-Royalton | |
| 1986 | Johnston City | |
| 1987 | Carterville | |
| 1988 | Johnston City | |
| 1989 | Carterville | |
| 1990 | Christopher-Zeigler-Royalton | |
| 1991 | Sesser-Valier | |
| 1992 | Johnston City | |
| 1993 | Johnston City | |
| 1994 | Johnston City | |
| 1995 | Carterville Johnston City | |
| 1996 | Carterville | |
| 1997 | Christopher-Zeigler-Royalton | |
| 1998 | Sesser-Valier | |
| 1999 | Carterville | |
| 2000 | Carterville | |
| 2001 | Johnston City | |
| 2002 | Carterville | |
| 2003 | Carmi-White Co. | |
| 2004 | Carterville | |
| 2005 | Carmi-White Co. | |
| 2006 | Carterville Johnston City | |
| 2007 | Carterville | |
| 2008 | Carterville | |
| 2009 | Sesser-Valier-Waltonville-Woodlawn | |
| 2010 | Johnston City | |
| 2011 | Carmi-White Co. | |
| 2012 | Chester | |
| 2013 | Chester Fairfield | |
| 2014 | Chester Johnston City | |
| 2015 | Eldorado | |
| 2016 | Eldorado Fairfield | |
| 2017 | Fairfield | |
| 2018 | Fairfield | |
| 2019 | Fairfield | |
| 2020 (Spring COVID season) | Fairfield Johnston City | |
| 2021 | Johnston City | |
| 2022 | Johnston City | |
| 2023 | Sesser-Valier-Waltonville | |
Golf was added after the 2003 expansion. The title is awarded to the winner of the conference tournament at season's end.
| BDC Golf Champions | |||
| 2003 | Carmi-White County | Trico | |
| 2004 | Carterville | Trico | |
| 2005 | Carterville | Carterville | |
| 2006 | Carterville | Carterville | |
| 2007 | Carmi-White County | Carmi-White County | |
| 2008 | Fairfield | Carterville | |
| 2009 | Hamilton County | Eldorado | |
| 2010 | Hamilton County | Carmi-White County | |
| 2011 | Hamilton County | Eldorado | |
| 2012 | Hamilton County | Eldorado | |
| 2013 | Carmi-White County | Eldorado | |
| 2014 | Hamilton County | Eldorado | |
| 2015 | Hamilton County | Carmi-White County | |
| 2016 | Hamilton County | Trico | |
| 2017 | Hamilton County | Trico | |
| 2018 | Carmi-White County | Hamilton County | |
| 2019 | Carmi-White County | Hamilton County | |
| 2020 | Carmi-White County | Zeigler-Royalton-Christopher | |
| 2021 | Trico | Zeigler-Royalton-Christopher | |
The BDC began awarding a volleyball championship during the 1994 season. Since 2003 each division has had separate champion determined by regular season conference records. Between 2003 and 2005, the BDC held a conference tournament. In 2006 the tournament was replaced with the Diamond Duels format used in basketball. The Diamond Duels pitted the East Division vs the West Division. Teams would play the team in the same conference standing from the other division. The BDC Tournament and Diamond Duels had no effect on the conference championship.
| BDC Volleyball Champions | ||
| 1994 | Carterville | |
| 1995 | McLeansboro | |
| 1996 | McLeansboro | |
| 1997 | Eldorado | |
| 1998 | Sesser-Valier | |
| 1999 | Sesser-Valier | |
| 2000 | Sesser-Valier | |
| 2001 | Sesser-Valier | |
| 2002 | Sesser-Valier | |
| 2003 | East | Fairfield |
| West | Trico | |
| 2004 | East | Fairfield Hamilton County |
| West | Trico | |
| 2005 | East | Hamilton County |
| West | Carterville | |
| 2006 | East | Fairfield |
| West | Carterville | |
| 2007 | East | Fairfield |
| West | Carterville | |
| 2008 | East | Fairfield |
| West | Sesser-Valier | |
| 2009 | East | Fairfield |
| West | Trico | |
| 2010 | East | Fairfield Hamilton County |
| West | Christopher | |
| 2011 | East | Hamilton County |
| West | Trico | |
| 2012 | East | Fairfield Hamilton County |
| West | Christopher | |
| 2013 | East | Hamilton County |
| West | Christopher Trico | |
| 2014 | East | Hamilton County |
| West | Trico | |
| 2015 | East | Carmi-White County |
| West | Trico | |
| 2016 | East | Edwards County |
| West | Chester | |
| 2017 | East | Edwards County |
| West | Chester Trico | |
| 2018 | East | Edwards County Fairfield |
| West | Trico | |
| 2019 | East | Fairfield |
| West | Trico | |
Boys basketball has been contested since the 1955–56 school year. A champion was crowned every year except for 1974-75 and 1975-76. The conference split into East and West Divisions with the 2003–04 school year when the conference expanded. The conference hosted "Diamond Duels," which pitted teams from each division playing the team with the same conference standing in the other division from 2004–05 to 2010-11.
| BDC Boys Basketball Champions | ||
| 1955-56 | Sesser | |
| 1956-57 | Christopher Sesser | |
| 1957-58 | Sesser Zeigler | |
| 1958-59 | Zeigler | |
| 1959-60 | Elkville | |
| 1960-61 | Elkville | |
| 1961-62 | Elkville | |
| 1962-63 | Elverado Zeigler-Royalton | |
| 1963-64 | Elverado Sesser-Valier Zeigler-Royalton | |
| 1964-65 | Zeigler-Royalton | |
| 1965-66 | Carbondale University | |
| 1966-67 | Carbondale University | |
| 1967-68 | Carterville | |
| 1968-69 | Trico | |
| 1969-70 | Trico | |
| 1970-71 | Trico | |
| 1971-72 | Zeigler-Royalton | |
| 1972-73 | Christopher | |
| 1973-74 | Christopher Zeigler-Royalton | |
| 1974-75 | No Race | |
| 1975-76 | No Race | |
| 1976-77 | Johnston City | |
| 1977-78 | Johnston City | |
| 1978-79 | Zeigler-Royalton | |
| 1979-80 | Zeigler-Royalton | |
| 1980-81 | Sesser-Valier | |
| 1981-82 | Zeigler-Royalton | |
| 1982-83 | Carterville Zeigler-Royalton | |
| 1983-84 | Carterville | |
| 1984-85 | Johnston City | |
| 1985-86 | Sesser-Valier | |
| 1986-87 | Carterville | |
| 1987-88 | Carterville | |
| 1988-89 | Christopher Sesser-Valier | |
| 1989-90 | Christopher Sesser-Valier | |
| 1990-91 | Sesser-Valier | |
| 1991-92 | Sesser-Valier | |
| 1992-93 | Carterville Johnston City Sesser-Valier | |
| 1993-94 | Sesser-Valier | |
| 1994-95 | Carterville Sesser-Valier | |
| 1995-96 | Carterville | |
| 1996-97 | Sesser-Valier | |
| 1997-98 | Christopher Johnston City | |
| 1998-99 | Johnston City | |
| 1999-00 | Johnston City | |
| 2000-01 | Sesser-Valier | |
| 2001-02 | Johnston City | |
| 2002-03 | Carterville | |
| 2003-04 | East | Cairo |
| West | Sesser-Valier | |
| 2004-05 | East | Fairfield |
| West | Carterville | |
| 2005-06 | East | Carmi-White Co. Eldorado |
| West | Carterville Christopher | |
| 2006-07 | East | Eldorado |
| West | Trico | |
| 2007-08 | East | Eldorado |
| West | Sesser-Valier | |
| 2008-09 | East | Eldorado |
| West | Sesser-Valier Trico | |
| 2009-10 | East | Carmi-White Co. Hamilton Co. |
| West | Trico | |
| 2010-11 | East | Fairfield |
| West | Trico | |
| 2011-12 | East | Fairfield |
| West | Goreville | |
| 2012-13 | East | Fairfield Johnston City |
| West | Goreville | |
| 2013-14 | East | Carmi-White Co. Fairfield |
| West | Sesser-Valier Trico | |
| 2014-15 | East | Fairfield |
| West | Christopher Sesser-Valier Trico | |
| 2015-16 | East | Carmi-White Co. |
| West | Christopher | |
| 2016-17 | East | Eldorado |
| West | Goreville | |
| 2017-18 | East | Eldorado |
| West | Sesser-Valier | |
| 2018-19 | East | Fairfield |
| West | Chester | |
| 2019-20 | East | Fairfield |
| West | Goreville | |
| 2020-21 | East | Fairfield |
| West | Goreville | |
Girls basketball has been contested since the 1978–79 school year. The conference split into East and West Divisions with the 2003–04 school year when the conference expanded. The Conference hosted "Diamond Duels" which pitted teams from each division playing the team with the same conference standing in the other division from 2004–05 to 2010-11.
| BDC Girls Basketball Champions | ||
| 1978-79 | Zeigler-Royalton | |
| 1979-80 | Carterville | |
| 1980-81 | Sesser-Valier | |
| 1981-82 | Zeigler-Royalton | |
| 1982-83 | Zeigler-Royalton | |
| 1983-84 | Carterville Christopher Sesser-Valier | |
| 1984-85 | Sesser-Valier | |
| 1985-86 | Elverado Johnston City | |
| 1986-87 | Elverado | |
| 1987-88 | Sesser-Valier | |
| 1988-89 | Carterville Elverado | |
| 1989-90 | Sesser-Valier | |
| 1990-91 | Elverado Zeigler-Royalton-Christopher | |
| 1991-92 | Sesser-Valier | |
| 1992-93 | Sesser-Valier | |
| 1993-94 | Johnston City Sesser-Valier | |
| 1994-95 | Carterville | |
| 1995-96 | Eldorado | |
| 1996-97 | Eldorado | |
| 1997-98 | Eldorado | |
| 1998-99 | Eldorado | |
| 1999-00 | Eldorado | |
| 2000-01 | Sesser-Valier | |
| 2001-02 | Sesser-Valier | |
| 2002-03 | Sesser-Valier | |
| 2003-04 | East | Hamilton County |
| West | Carterville | |
| 2004-05 | East | Hamilton County |
| West | Carterville | |
| 2005-06 | East | Hamilton County |
| West | Zeigler-Royalton-Christopher | |
| 2006-07 | East | Carmi-White County Fairfield |
| West | Carterville | |
| 2007-08 | East | Carmi-White County |
| West | Carterville | |
| 2008-09 | East | Carmi-White County |
| West | Sesser-Valier-Waltonville Trico | |
| 2009-10 | East | Vienna |
| West | Sesser-Valier-Waltonville | |
| 2010-11 | East | Vienna |
| West | Zeigler-Royalton-Christopher | |
| 2011-12 | East | Hamilton County Vienna |
| West | Goreville | |
| 2012-13 | East | Eldorado Hamilton County |
| West | Goreville | |
| 2013-14 | East | Eldorado Hamilton County |
| West | Sesser-Valier-Waltonville | |
| 2014-15 | East | Hamilton County |
| West | Sesser-Valier-Waltonville | |
| 2015-16 | East | Johnston City |
| West | Sesser-Valier-Waltonville | |
| 2016-17 | East | Fairfield, Hamilton County |
| West | Sesser-Valier-Waltonville | |
| 2017-18 | East | Hamilton County |
| West | Sesser-Valier-Waltonville | |
| 2018-19 | East | Hamilton County |
| West | Sesser-Valier-Waltonville | |
| 2019-20 | East | Eldorado |
| West | Goreville | |
| 2020-21 | East | Hamilton County |
| West | Christopher | |
Wrestling became a conference sport after the 2003 expansion and remained until after the 2009/10 season. Only four BDC schools — Carmi-White County, Carterville, Fairfield, and Johnston City — competed for the title, and Carmi-White County won all seven. All but one of the titles were awarded to the winner of the conference tournament held on the final weekend of the regular season. the 2010 title was awarded based on conference head-to-head records due to the tournament being canceled due to weather. Wrestling was removed as a conference sport after Carterville left the conference in 2010. Wrestling was reinstated as a conference sport during the 2020-21 school year.
| BDC Wrestling Champions | ||
| 2003-04 | Carmi-White Co. | |
| 2004-05 | Carmi-White Co. | |
| 2005-06 | Carmi-White Co. | |
| 2006-07 | Carmi-White Co. | |
| 2007-08 | Carmi-White Co. | |
| 2008-09 | Carmi-White Co. | |
| 2009-10 | Carmi-White Co. | |
| 2020-21 | Fairfield | |
| 2021-22 | Fairfield | |
| 2022-23 | Fairfield | |
| 2023-24 | Fairfield | |
| BDC Baseball Champions | ||
| 1991 | Carterville | |
| 1992 | Elverado Johnston City Zeigler-Royalton-Christopher | |
| 1993 | Carterville Elverado | |
| 1994 | Carterville Elverado Zeigler-Royalton-Christopher | |
| 1995 | Johnston City | |
| 1996 | Zeigler-Royalton-Christopher | |
| 1997 | Carterville | |
| 1998 | Carterville | |
| 1999 | Carterville McLeansboro | |
| 2000 | Carterville | |
| 2001 | Carterville | |
| 2002 | Carterville | |
| 2003 | Carterville | |
| 2004 | Carmi-White County | |
| 2005 | Carmi-White County | |
| 2006 | Carmi-White County Trico | |
| 2007 | Eldorado | |
| 2008 | Carterville | |
| 2009 | Zeigler-Royalton-Christopher | |
| 2010 | Carterville | |
| 2011 | Trico | |
| 2012 | Chester Johnston City | |
| 2013 | Chester Goreville | |
| 2014 | Chester | |
| 2015 | East | Johnston City |
| West | Chester | |
| 2016 | East | Carmi-White County |
| West | Goreville | |
| 2017 | East | Edwards County Fairfield |
| West | Goreville | |
| 2018 | East | Fairfield |
| West | Goreville | |
| BDC Softball Champions | ||
| 1977-78 | Zeigler-Royalton | |
| 1978-79 | Johnston City | |
| 1979-80 | Johnston City | |
| 1980-81 | Carterville | |
| 1981-82 | Elverado | |
| 1982-83 | Zeigler-Royalton | |
| 1983-84 | Christopher | |
| 1984-85 | Zeigler-Royalton | |
| 1985-86 | Zeigler-Royalton | |
| 1986-87 | Zeigler-Royalton | |
| 1987-88 | Zeigler-Royalton | |
| 1988-89 | Elverado Zeigler-Royalton | |
| 1989-90 | Elverado | |
| 1990-91 | Elverado | |
| 1991-92 Last Year of Fall Conference | Johnston City | |
| 1993 | Johnston City | |
| 1994 | Johnston City | |
| 1995 | Johnston City | |
| 1996 | Johnston City | |
| 1997 | Elverado Johnston City | |
| 1998 | Johnston City | |
| 1999 | Johnston City | |
| 2000 | Johnston City | |
| 2001 | Johnston City | |
| 2002 | Johnston City | |
| 2003 | Johnston City | |
| 2004 | Johnston City | |
| 2005 | Johnston City | |
| 2006 | Carmi-White County Carterville Johnston City | |
| 2007 | Johnston City | |
| 2008 | Carmi-White County Carterville Johnston City | |
| 2009 | Carterville Johnston City | |
| 2010 | Johnston City | |
| 2011 | Carmi-White County Johnston City Vienna | |
| 2012 | Carmi-White County Goreville | |
| 2013 | Carmi-White County | |
| 2014 | Carmi-White County | |
| 2015 | East | Carmi-White County |
| West | Trico | |
| 2016 | East | Carmi-White County |
| West | Trico | |
| 2017 | East | Carmi-White County |
| West | Trico | |
| 2018 | East | Edwards County |
| West | Trico | |
| BDC Track & Field Champions | ||
| 1955 | Christopher | |
| 1956 | Christopher | |
| 1957 | Christopher | |
| 1958 | Christopher | |
| 1960 | Christopher | |
| 1961 | Christopher | |
| 1962 | Christopher | |
| 1963 | Christopher | |
| 1964 | Christopher | |
| 1965 | Christopher | |
| 1966 | Zeigler-Royalton | |
| 1967 | Christopher | |
| 1968 | Christopher | |
| 1969 | Christopher | |
| 1970 | Christopher | |
| 1971 | Christopher | |
| 1972 | Trico | |
| 1973 | Christopher | |
| 1974 | Christopher | |
| 1975 | No Meet | |
| 1976 | Carterville | |
| 1977 | Carterville | Zeigler-Royalton First Year of Girls' Meet |
| 1978 | Carterville | Zeigler-Royalton |
| 1979 | Carterville | Carterville |
| 1980 | Carterville | Carterville |
| 1981 | Carterville | Carterville |
| 1982 | Carterville | Carterville |
| 1983 | Christopher | Carterville |
| 1984 | Christopher | Carterville |
| 1985 | Carterville | Carterville |
| 1986 | Carterville | Carterville |
| 1987 | Carterville | Carterville |
| 1988 | Carterville | Carterville |
| 1989 | Sesser-Valier | Carterville |
| 1990 | Christopher | Carterville |
| 1991 | Christopher-Zeigler-Royalton | Carterville |
| 1992 | Carterville | Carterville |
| 1993 | Carterville | Carterville |
| 1994 | Eldorado | Christopher-Zeigler-Royalton |
| 1995 | Carterville | Carterville |
| 1996 | Carterville | Carterville |
| 1997 | Carterville | Carterville |
| 1998 | Christopher-Zeigler-Royalton | McLeansboro |
| 1999 | Carterville | McLeansboro |
| 2000 | Carterville | Carterville |
| 2001 | Carterville | Carterville |
| 2002 | Carterville | Carterville |
| 2003 | Carterville | Carterville |
| 2004 | Carterville | Carterville |
| 2005 | Carterville | Carterville |
| 2006 | Carterville | Carterville |
| 2007 | Carterville | Carmi-White County |
| 2008 | Carterville | Carmi-White County |
| 2009 | Fairfield | Carmi-White County |
| 2010 | Carterville | Fairfield |
| 2011 | Carmi-White County | Chester |
| 2012 | Carmi-White County Chester | Chester |
| 2013 | Chester | Chester |
| 2014 | Fairfield | Chester |
| 2015 | Fairfield | Chester |
| 2016 | Fairfield | Chester |
| 2017 | Fairfield | Chester |
| 2018 | Vienna | Chester |
| 2019 | Vienna | Christopher-Zeigler-Royalton |
| Boys' Sports | |||||
| Cross Country | Fairfield (2) | Chester (3) | Hamilton County (8) | ||
| Football | Johnston City (11) Chester (3) | Chester (2) Fairfield (1) | Carterville (19) | ||
| Golf | Hamilton County (5) | Carmi-White County (3) | Carmi-White County (6) | ||
| Basketball | East | Fairfield (6) | Carmi-White Co. (3) Fairfield (5) | Sesser-Valier (21) | |
| West | Christopher (6) Sesser-Valier (18) Trico (9) | Sesser-Valier (17) Trico (8) | |||
| Baseball | East | Johnston City (4) | Only 1 Division in 2013/14. | Carterville (12) | |
| West | Chester (4) | Chester (3) | |||
| Track and Field | Fairfield (3) | Fairfield (2) | Carterville (27) | ||
| Girls' Sports | |||||
| Cross Country | Chester (5) | Chester (4) | Hamilton County (8) | ||
| Golf | Eldorado (5) | Eldorado (4) | Eldorado (5) | ||
| Volleyball | East | Hamilton County (9) | Hamilton County (8) | Fairfield (10) Trico (10) | |
| West | Trico (6) | Christopher (3) Trico (5) | |||
| Basketball | East | Hamilton County (7) | Eldorado (7) Hamilton County (6) | Sesser-Valier (19) | |
| West | Sesser-Valier (15) | Sesser-Valier (14) | |||
| Softball | East | Carmi-White County (7) | Carmi-White County (6) | Johnston City (22) | |
| West | Trico (1) | Only 1 Division in 2013/14. | |||
| Track and Field | Chester (5) | Chester (4) | Carterville (25) | ||
| School | Baseball | Basketball | Cross Country | Football | Golf | Softball | Track and Field | Volleyball | Wrestling | Totals | |||||||
| Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | Overall | |||||||
| Carmi-White County | 4 | 3 | 3 | 0 | 2 | 3 | 6 | 2 | 9 | 2 | 3 | 0 | 7 | 25 | 19 | 44 | |
| Chester | 4 | 1 | 0 | 3 | 7 | 3 | 0 | 0 | 0 | 2 | 8 | 2 | † | 13 | 17 | 30 | |
| Christopher | 0‡ | 8 | 2‡ | † | † | 13‡ | †‡ | †‡ | 1‡ | 20‡ | 0‡ | 3 | † | 41 | 5 | 46 | |
| Edwards County | 1 | 0* | 0* | † | † | 0* | † | † | 1 | † | † | 3 | † | 1 | 4 | 5 | |
| Eldorado | 1 | 6 | 8 | 4 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 1 | † | 12 | 14 | 26 | |
| Fairfield | 2 | 9 | 1 | 3 | 0 | 5 | 1 | 0 | 0 | 3 | 1 | 10 | 4 | 23 | 12 | 35 | |
| Goreville | 3 | 5 | 3 | 0 | 1 | †‡ | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 5 | 13 | |
| Hamilton County | 1 | 1 | 11 | 8 | 8 | 0 | 5 | 2 | 0 | 0 | 2 | 9 | † | 15 | 33 | 48 | |
| Johnston City | 4 | 9 | 2 | † | † | 13 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 26 | 24 | 50 | |
| Sesser-Valier | 0* | 21 | 19 | † | † | 8 | † | † | 0* | 1 | 0 | 6 | † | 30 | 25 | 55 | |
| Trico | 2 | 9 | 1 | † | † | † | 1 | 2 | 4 | 1 | † | 10 | 0 | 13 | 17 | 30 | |
| Vienna | 0 | 0 | 3 | 0 | 0 | †‡ | 0 | 0 | 1 | 2 | 0 | 0 | † | 2 | 4 | 6 | |
| Zeigler-Royalton | 0‡ | 11 | 3‡ | † | † | 7‡ | 0‡ | 0‡ | 7‡ | 1‡ | 2‡ | 0 | † | 19 | 12 | 31 | |
| Intraconference Cooperative Programs | |||||||||||||||||
| Christopher-Z-R | 4 | 3 | 2 | 0 | 2 | 0 | 3 | 2 | 9 | 7 | 16 | ||||||
| Vienna-Goreville | 0 | 0 | 0 | ||||||||||||||
| Former Members | |||||||||||||||||
| Cairo | 0 | 1 | 0 | † | † | 0 | † | † | 0 | 0 | 0 | † | † | 1 | 0 | 1 | |
| Carbondale University | † | 2 | † | † | † | 2 | † | † | † | 0 | † | † | † | 4 | 0 | 4 | |
| Carterville | 12 | 11 | 8 | 0 | 0 | 19 | 3 | 3 | 4 | 27 | 25 | 4 | 0 | 72 | 44 | 116 | |
| Elverado | 3 | 5 | 4 | † | † | 6 | † | † | 5 | 0* | 0* | 0 | † | 14 | 9 | 23 | |
| School | Sport | Titles | Years | Total |
| Carmi-White County | Boys' Golf | 5 | 1975, 1976, 1977, 1978, 1979 | 5 |
| Eldorado | Boys' Track and Field | 1 | 1925 | 1 |
| Goreville | Softball | 1 | 2012 | 1 |
| Hamilton County | Boys' Basketball | 1 | 1984 | 1 |
| Johnston City | Boys' Basketball | 1 | 1929 | 1 |
| Zeigler-Royalton | Football | 1 | 1982 | 1 |
| Former Members | ||||
| Cairo | Boys' Track and Field | 5 | 1983, 1985, 1988, 1990, 1992 | 5 |
| Carterville | Football | 1 | 1996 | |
| Softball | 1 | 2008 | ||