THE ROCKS • 6780 COFFMAN ROAD, DUBLIN, OH 43017
From 1947 to Today
Since 1947, Dublin Coffman Football has built a tradition defined by championship teams, record-setting players, dedicated coaches, and generations of Shamrocks who have represented the program at the highest levels.
1947
Program Established
18
League Championships
24
Playoff Appearances
100+
Players Who Continued to College Football
Dublin Coffman has produced historic seasons, double-digit-win teams, league championship runs, and memorable playoff appearances. The program record book reflects decades of success on offense, defense, and special teams.
Generations of coaches and players have helped shape Coffman Football. Longtime head coach Mark Crabtree led one of the most successful eras in program history, while individual Shamrocks established lasting records in rushing, passing, receiving, defense, and kicking.
More than 100 Coffman players have continued their football careers at the collegiate level, with several advancing to the National Football League. Current alumni continue to represent the Shamrocks at colleges and universities across the country.
1991, 1994, 2001, 2002, 2003, 2004, 2006, 2007, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024.
2001, 2003, and 2007.
1947–1949
Seasons
3
Win %
.404
Overall Record
8–12–1
Alfred Gabriel was the first head football coach in Dublin Coffman Football history, leading the program during its inaugural seasons from 1947 through 1949 and laying the foundation for generations of Shamrock football.
1950
Seasons
1
Win %
.375
Overall Record
3–5
Bob Agler served as Dublin Coffman's head football coach during the 1950 season, continuing to build the young football program in its early years.
1951–1953
Seasons
3
Win %
.654
Overall Record
17–9
League Championships
1951, 1952
Ken Zarbaugh led the Shamrocks from 1951 through 1953, capturing the program's first two league championships and helping establish Dublin Coffman Football as a competitive program.
1954
Seasons
1
Win %
.000
Overall Record
0–9
Jack Morton served as head coach during the 1954 season.
1955–1956
Seasons
2
Win %
.389
Overall Record
7–11
Charles Rymer coached Dublin Coffman Football for two seasons during the mid-1950s, continuing the development of the growing football program.
1957
Seasons
1
Win %
.278
Overall Record
2–6–1
Bill Damsel led the Shamrocks during the 1957 football season.
1958–1960
Seasons
3
Win %
.519
Overall Record
13–12–2
Willard Grizzell coached Dublin Coffman Football from 1958 through 1960, guiding the program through three seasons of continued growth.
1961–1962
Seasons
2
Win %
.500
Overall Record
9–9
Ron Smith coached the Shamrocks for two seasons, finishing with an even overall record while continuing to build the program.
1963–1967
Seasons
5
Win %
.594
Overall Record
28–19–1
Howard Millisor led Dublin Coffman Football for five seasons during the 1960s, helping establish a competitive foundation for future success.
1968–1974
Seasons
7
Win %
.691
Overall Record
47–21
League Championships
1972
Bob Farmer led the Shamrocks from 1968 through 1974, winning the program's first league championship in two decades and helping elevate Coffman Football to a new level of success.
1975–1977
Seasons
3
Win %
.467
Overall Record
13–15–2
Greg Merrill coached the Shamrocks during the mid-1970s, continuing the program's competitive tradition.
1978–1987
Seasons
10
Win %
.637
Overall Record
65–37
League Championships
1984, 1985
Todd Alles spent a decade leading Dublin Coffman Football, winning two league championships and guiding the Shamrocks through one of the program's first sustained periods of success.
1988–1990
Seasons
3
Win %
.774
Overall Record
24–7
League Championships
1988, 1989
Bill Conley posted one of the highest winning percentages in school history while leading the Shamrocks to back-to-back league championships.
1991–1994
Seasons
4
Win %
.800
Overall Record
36–9
League Championships & Playoff Appearances
1991, 1994 (2 State Playoff Appearances)
Bryan Deal guided the Shamrocks to two league championships and helped usher Dublin Coffman Football into the state playoff era with one of the best coaching records in program history.
1995–2000
Seasons
6
Win %
.687
Overall Record
46–21
League Championships & Playoff Appearances
1998 (1 State Playoff Appearance)
Eric Tudor continued Coffman's winning tradition throughout the late 1990s, leading the program to another league championship and playoff appearance.
2001–2020
Seasons
20
Win %
.765
Overall Record
179–55
Championships & Playoff Appearances
7 Titles (2007, 2009, 2012, 2014, 2017, 2019, 2020) • 14 State Playoff Appearances
Mark Crabtree is the winningest head coach in Dublin Coffman Football history. During his twenty seasons, he built one of Ohio's premier high school football programs, winning seven league championships and making fourteen state playoff appearances.
2021–2024
Seasons
4
Win %
.500
Overall Record
25–25
Championship & Playoff Appearances
2022 (4 State Playoff Appearances)
Geron Stokes led the Shamrocks from 2021 through 2024, capturing the 2022 league championship while qualifying for the state playoffs in each of his four seasons.
2025–Present
Seasons
1
Win %
.200
Overall Record
2–8
Nick McVay became the eighteenth head football coach in Dublin Coffman Football history in 2025 and currently leads the Shamrocks as the program enters its next chapter.