Toronto Maple Leafs vs Utah Mammoth Head-to-Head

Mammoth built their historical edge pre-2005, winning 41 of 73 decided meetings (56%) (plus 8 ties). In the shootout era they are 19-11 against each other (63% Mammoth). 8 historical ties live in the all-time ledger, all predating the 2005 shootout rule. Games average a 2.7-goal margin, with the largest blowout coming via Mammoth's 9-goal win. Across the last 20 decided meetings Mammoth hold a 11-9 edge, suggesting the modern balance leans their way. The 1990s produced the deepest sample with 40 recorded meetings, more than any other decade in the series. Their first recorded meeting fell in 1979, so the rivalry has spanned 47 seasons of NHL history. Most recent result: Mammoth won 6-1 on Jan 13, 2026. Through the 2020s Leafs have led 6-5 between the teams.