Starting in February 2015, the top teams of the league played down for the Russell Cup, emblematic of the grand championship of the GMHL.
The Temiscaming Titans defeated their division rival Seguin Huskies in the final series 4 games to 1 to win the Championship.
Note: GP = Games played; W = Wins; L = Losses; OTL = Overtime losses; SL = Shootout losses; GF = Goals for; GA = Goals against; PTS = Points; x = clinched playoff berth; y = clinched division title; z = clinched conference title Teams listed on the official league website.
[9] Elimination Qualifiers Rd 1 Elimination Qualifiers Rd 2 Divisional Round Quarter-final Semi-final Final Playoff results are listed on the official league website.
[10] Note: GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalty minutes Note: GP = Games played; Mins = Minutes played; W = Wins; L = Losses: OTL = Overtime losses; SL = Shootout losses; GA = Goals Allowed; SO = Shutouts; GAA = Goals against average