| Year | W-L-T | Coach | Captains |
| 2007 | 6-6-2 | Mark Serdjenian | Will Kinder, Jamie Waters |
| 2006 | 6-5-3 | Mark Serdjenian | Josh Kahane, Daniel Kiernan |
| 2005 | 7-7-0 | Mark Serdjenian | Bobby Abendroth |
| 2004 | 5-7-2 | Mark Serdjenian | Ryan Boccuzzi |
| 2003 | 6-6-2 | Mark Serdjenian | Ryan Boccuzzi |
| 2002 | 6-8-0 | Mark Serdjenian | Michael Jarcho |
| 2001 | 5-8-1 | Mark Serdjenian | David Friedman, David Manning, Sean Skulley |
| 2000 | 6-6-2 | Mark Serdjenian | Jason Freedman, William Getty |
| 1999 | 6-7-1 | Mark Serdjenian | Patrick Keenan, Eric Saucier |
| 1998 | 8-6-1 | Mark Serdjenian | Matt Sawatzky, Matt Williams, Ben Waterhouse |
| 1997 | 9-5-1 | Mark Serdjenian | Graham Nelson, Greg Noblet, Andy Young |
| 1996 | 8-6-0 | Mark Serdjenian | Brian Dowling, David Hall |
| 1995 | 6-8-0 | Mark Serdjenian | Marc Small, Tyler Walker |
| 1994 | 11-3-2 | Mark Serdjenian | Brian Pompeo, Chris Russell |
| 1993 | 16-1-1 | Mark Serdjenian | Pat Skulley, Ethan Spencer |
| 1992 | 11-4-1 | Mark Serdjenian | Rod Corey |
| 1991 | 9-5-0 | Mark Serdjenian | Doug Oppenheimer, Brian Wiercinski |
| 1990 | 13-1-2 | Mark Serdjenian | Niles Parker, Eric Russman |
| 1989 | 7-6-1 | Mark Serdjenian | Rob Hyland |
| 1988 | 6-8-0 | Mark Serdjenian | Rob Hyland, Manuel Balmaseda, R.Lyle Muir |
| 1987 | 4-6-4 | Mark Serdjenian | Pat Clendenen, Mike Ayers, Dana Beale |
| 1986 | 3-8-3 | Mark Serdjenian | Torgny Anderson, Bill Duncombe |
| 1985 | 7-6-1 | Mark Serdjenian | Mark Burke, Peter Vigue |
| 1984 | 7-5-2 | Mark Serdjenian | Ted Goodrich, Andy Castle |
| 1983 | 8-6-2 | Mark Serdjenian | Tim Crowley, Tim McCrystal |
| 1982 | 8-4-1 | Mark Serdjenian | Mike Schafer, Jamie O'Neil |
| 1981 | 4-8-0 | Mark Serdjenian | Tim Cross, Dan Roy, Pat Fortin |
| 1980 | 6-5-1 | Mark Serdjenian | Richard Muther, Thomas Betro |
| 1979 | 8-3-1 | Mark Serdjenian | Jamie Hansman |
| 1978 | 11-2-1 | Mark Serdjenian | Douglas Lewing, David LaLiberty |
| 1977 | 3-7-2 | Mark Serdjenian | Douglas Giron |
| 1976 | 1-11-0 | Mark Serdjenian | Jeffery Sanderson, Robert Kwiatkowski |
| 1975 | 2-10-0 | Ken Mukai | Brian Keily, Peter Carman |
| 1974 | 4-4-3 | Ken Mukai | John Harris |
| 1973 | 3-3-5 | Ken Mukai | Steve Horan |
| 1972 | 4-7-1 | Jack Scholz | Al Hill, Mark Serdjenian |
| 1971 | 3-7-0 | Jack Scholz | John Koons, Bruce Frisbee |
| 1970 | 2-9-2 | Jack Scholz | Dennis Hartung, Bill Buckner |
| 1969 | 2-7-3 | Jack Scholz | Roman Dashawetz, Jack Wood |
| 1968 | 5-3-3 | Jack Scholz | Stu Giles, Miklos Jako |
| 1967 | 3-8-1 | Si Dunklee | Al Gray, Peter Hobart |
| 1966 | 5-6-1 | Si Dunklee | Brad Coady |
| 1965 | 8-3-2 | Si Dunklee | Terry Eagle, Rick Zimmerman |
| 1964 | 9-2-1 | John Winkin | Dave Kelley |
| 1963 | 10-2-1 | John Winkin | Tom Andrews, Jim Valhouli |
| 1962 | 9-2-1 | Mike Loebs | Jim Valhouli |
| 1961 | 6-1-1 | Mike Loebs | John Crowell |
| 1960 | 7-1-0 | Mike Loebs | Steve Chase |
| 1959 | 7-0-0 | Mike Loebs | John Vollmer |
The men's varsity soccer program was undefeated in its 1959 inaugural season and has demonstrated success and sportsmanship ever since. The 1990 team finished with a 12-0-2 overall record and a number one ranking in New England Division III. After a semifinal ECAC tournament appearance in 1992, Colby finished 16-1-1 and captured the ECAC New England Division III title in 1993. The squad also received the Fair Play Award for Sportsmanship from the New England Intercollegiate Soccer League, its third sportsmanship honor in four years. In 1994 the Mules compiled a 10-2-2 regular season record and reached the semifinals of the ECAC tournament. The 1998 team finished at 8-5-1 and advanced to the ECAC quarterfinals. A well-established junior varsity program has aided in the program's success.
