Paul Cotter scored twice, and Logan Thompson made 40 saves for his 13th win.
The Vegas center left the game in the third period and did not return.
Logan Thompson made a career-high 43 saves.
Paul Cotter scored the shootout winner in the seventh round.
Vegas yielded two goals in 40 seconds in the second period.
The victory helped Vegas extend its winning streak to nine games.
It was Vegas’ first road win against the Maple Leafs in franchise history.
Shea Theodore scored 1:35 into extra time to complete the comeback.
Eichel netted the game-winner with just seven seconds left in extra time.
Logan Thompson and the Misfit Line played key roles in the victory.
Adin Hill made 29 saves on 31 shots for his third win in three starts with Vegas.
Vegas surrendered two power-play goals against the defending champions.
Jack Eichel scored twice, and Adin Hill made 26 saves.
Mark Stone scored the game-winner with just 24.9 seconds left.
Vegas went a combined 0-for-17 in three straight shootouts to end the year.
The Golden Knights must win out and need Dallas to lose twice in regulation.
San Jose tied the game to force overtime with 0.9 seconds left in regulation.