The GMC is one of the oldest and most respected high school Athletic conferences in Ohio. Member schools have captured 69 OHSAA team championships and 199 OHSAA individual event championships. In addition conference member schools have placed teams in final national rankings (USA Today and other publications) in football, boys and girls basketball, girls soccer, softball and baseball. Numerous individual athletes from the GMC have won national individual championships or have been selected as high school All-Americans. Former GMC athletes have also successfully competed in the professional major league ranks in football, women's golf, men's and women's basketball, men's and women's soccer, and baseball, as well as in the Olympic Games in both men's swimming and wrestling. All ten member schools compete at the Ohio Division I level (largest schools).

Historical Milestones

*First Year (66-67)...GMC founded with six charter member schools: Fairfield, Hamilton Garfield, Hamilton Taft, Miamisburg, Middletown, and Princeton. Only 8 sports were competed; cross country, tennis, gymnastics, wrestling, swimming, golf, baseball, and track & field with competition for boys only.

*Second Year (67-68)...Miamisburg leaves the league at end of year...This was first year of boys football and boys basketball competition. Competition in these sports had been delayed one year to allow fulfillment of previous contractual commitments...The five schools remaining are Fairfield, Hamilton Garfield, Hamilton Taft, Middletown and Princeton.

*Third year (68-69)...First girls sports competed; volleyball and basketball.

*Fifteenth year (80-81)...The league expands to an even number of members for ease of scheduling. As had been previously decided, Lakota was added as a member. Lakota came in from the Mid Miami League. Shortly after this action had been agreed on, Hamilton, which had split into Taft and Garfield in 1958, decided to consolidate these two high schools, also effective in the fall of 1980. To achieve the desired even number of members Lima Senior was then invited to join the league in the same year as Lakota. Lima Senior had competed against Fairfield, Taft, Garfield and Middletown when all five had been members of the old Greater Ohio League prior to the formation of the GMC. At this point in time, the conference consisted of Fairfield, Hamilton, Lakota, Lima Senior, Middletown, and Princeton.

*Twenty-fourth year (89-90)...The conference expands to eight members with the addition of Sycamore and Milford. These two schools came in from the Eastern Metro League. Member schools are Fairfield, Hamilton, Lakota, Lima Senior, Middletown, Milford, Princeton, and Sycamore.

*Thirty-second year (97-98)...The conference expands to ten members with the addition of Colerain and the split of Lakota. Colerain came in from the Metro County conference. It was decided at the spring superintendents meeting that Lima Senior would leave the league effective 2000-2001 to alleviate mounting travel costs. Member schools are Colerain, Fairfield, Hamilton, Lakota East, Lakota West, Lima Senior, Middletown, Milford, Princeton, and Sycamore.

*Thirty-fifth year (00-01)...Oak Hills replaces Lima Senior. Oak Hills comes in from the Queen City Conference. Member schools are Colerain, Fairfield, Hamilton, Lakota East, Lakota West, Middletown, Milford, Oak Hills, Princeton, and Sycamore.

*Forty-second year (07-08)...Mason comes into the league from the Fort Ancient Valley Conference (FAVC) trading places with Milford who moved to the FAVC. GMC member schools are Colerain, Fairfield, Hamilton, Lakota East, Lakota West, Mason, Middletown, Oak Hills, Princeton, and Sycamore.

*Fiftieth year (15-16)...Greater Miami Conference celebrates it's Golden Anniversary

Sports Competed History

1966-67 - 8 Total Sports:  Including Boys Cross Country, Boys Tennis, Boys Gymnastics, Wrestling, Boys Golf, Boys Swimming, Baseball, Boys Track & Field.

1967-68 - 10 Total Sports:  Added Boys Basketball and Football.

1968-69 - 12 Total Sports:  Added Girls Volleyball and Girls Basketball.

1973-74 - 13 Total Sports:  Added Girls Tennis and Girls Slow Pitch Softball.  Dropped Boys Gymnastics.

1975-76 - 16 Total Sports:  Added Girls Swimming, Girls Track & Field and Chess.

1977-78  - 18 Total Sports:  Added Boys Soccer and Girls Soccer.

1978-79 - 18 Total Sports:  Added Girls Fast Pitch Softball.  Dropped Girls Slow Pitch Softball.

1981-82 - 20 Total Sports:  Added Girls Gymnastics and Girls Cross Country.

1985-86 - 19 Total Sports:  Dropped Girls Gymnastics.

1986-87 - 20 Total Sports:  Added Academic Quiz.

1993-94 - 21 Total Sports:  Added Girls Golf.

2001-02 - 22 Total Sports:  Added Boys Volleyball.

2004-05 - 24 Total Sports:  Added Boys Bowling and Girls Bowling.

2018-19 -  26 Total Sports: Added Boys and Girls Lacrosse


All Sports Trophy Champions - Detailed results listed on the All Sports Trophy Page

2022-2023  Mason

2021-2022  Mason

2020-2021  Mason

2019-2020     Mason

2018-2019     Mason

2017-2018     Mason

2016-2017     Mason

2015-2016     Mason

2014-2015     Mason

2013-2014     Mason

2012-2013     Mason

2011-2012       Mason

2010-2011       Mason

2009-2010       Mason

2008-2009       Mason

2007-2008       Mason

2006-2007       Lakota West

2005-2006       Lakota West

2004-2005       Lakota West

2003-2004       Sycamore

2002-2003       Lakota West

2001-2002       Lakota West

2000-2001       Lakota West

1999-2000       Sycamore

1998-1999       Sycamore

1997-1998       Sycamore

1996-1997       Sycamore

1995-1996       Lakota

1994-1995       Lakota

1993-1994       Lakota

1992-1993       Sycamore

1991-1992       Lakota

1990-1991       Lakota

1989-1990       Lakota

1988-1989       Lakota

1987-1988       Lakota

1986-1987       Princeton

1985-1986       Princeton

1984-1985       Princeton

1983-1985       Princeton

1982-1983       Princeton

1981-1982       Princeton

1980-1981       Princeton

1979-1980       Princeton

1978-1979       Princeton

1977-1978       Princeton

1976-1977       Princeton

1975-1976       Middletown

1974-1975       Princeton

1973-1974       Princeton

1972-1973       Princeton

1971-1972       Princeton

1970-1971       Princeton

1969-1970       Princeton

1968-1969       Princeton

1967-1968       Middletown

1966-1967       Princeton


Updated 5/17/23

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