Williams and Wesleyan have played against each other since 1974.

Williams leads the all-time series 71-30 through the 2024-25 season.

Year	Winner	Location	Score	Tournament
2025	Williams	W	69-64 1OT
2025	Williams	Wes	60-44
2024	Wesleyan	W	62-70
2024	Williams	Wes	73-62
2023	Williams	W	84-76
2022	Williams	Wes	72-54
2022	Wesleyan	Wes	75-62
2021	Williams	W	71-58
2021	No contest due to pandemic
2020	Wesleyan	W	61-52
2020	Williams	Wes	68-49
2019	Williams	Wes	83-62
2018	Williams	W	67-49
2018	Williams	W	69-64
2018	Wesleyan	Wes	74-65
2017	Williams	Wes	65-60
2017	Williams	W	64-59
2016	Williams	W	65-63
2016	Williams	Wes	81-62
2015	Williams	Wes	77-61
2014	Williams	W	77-59
2014	Williams	Wes	76-71 OT
2014	Williams	W	53-46
2013	Williams	W	72-43	NESCAC 1st Round
2013	Williams	W	68-50
2013	Williams	Wes	59-39
2012	Williams	Wes	65-51
2012	Williams	W	69-55
2011	Williams	W	82-48
2011	Williams	Wes	70-36
2010	Williams	Wes	53-46
2010	Williams	W	73-70
2009	Williams	W	75-68
2009	Wesleyan	Wes	86-45
2008	Wesleyan	Wes	68-49	NESCAC Quarterfinals
2008	Wesleyan	Wes	65-47
2008	Williams	W	73-68
2007	Williams	W	63-53	NESCAC Quarterfinals
2007	Williams	W	71-59
2007	Williams	Wes	50-39
2006	Williams	W	60-51
2006	Wesleyan	Wes	70-59  OT
2005	Wesleyan	Wes	65-64  OT
2005	Williams	W	66-45
2004	Wesleyan	Wes	68-53
2004	Williams	W	63-50
2003	Williams	W	66-57
2002	Wesleyan	Wes	62-56
2002	Williams	Wes	59-51
2001	Wesleyan	W	52-41
2001	Wesleyan	Wes	74-67
2001	Wesleyan	W	75-65
2000	Wesleyan	W	80-61
2000	Williams	Wes	66-57
1999	Williams	Wes	75-52
1999	Williams	W	90-49
1998	Williams	W	64-54
1998	Williams	Wes	78-64
1997	Williams	W	78-41
1997	Williams	Wes	67-40
1996	Williams	W	87-49
1996	Williams	Wes	83-29
1995	Williams	Wes	74-72  OT
1995	Wesleyan	W	58-56
1994	Wesleyan	Wes	84-67
1994	Williams	W	50-49
1993	Wesleyan	Wes	67-63
1993	Wesleyan	W	55-48
1992	Wesleyan	W	78-57
1992	Wesleyan	Wes	96-80
1991	Williams	W	61-49
1991	Williams	Wes	71-63
1990	Wesleyan	Wes	59-50
1990	Williams	W	58-57
1989	Williams	W	85-59
1989	Williams	Wes	80-76
1988	Williams	W	84-64
1988	Williams	Wes	72-68  OT
1987	Williams	Wes	71-58
1987	Wesleyan	W	75-73  OT
1986	Wesleyan	W	71-51
1986	Wesleyan	Wes	76-56
1985	Wesleyan	Wes	72-53
1985	Wesleyan	W	74-59
1984	Williams	W	57-44
1984	Wesleyan	Wes	64-49
1983	Williams	W	57-50  OT
1983	Williams	Wes	64-55
1982	Williams	Wes	60-50
1982	Williams	W	60-50
1981	Williams	W	57-28
1981	Williams	Wes	57-28
1980	Williams	Wes	66-54
1980	Williams	W	65-36
1979	Williams	N	35-16	NIAC Tournament
1979	Williams	W	73-53
1979	Williams	Wes	64-53
1978	Williams	W	71-53
1977	Williams	Wes	60-43
1976	Wesleyan	W	42-34
1975	Williams	Wes	39-30
1974	Wesleyan	W	46-32