The Vegas Golden Knights played their first-ever home game on Tuesday and honored the victims of mass shooting.

LOS ANGELES (AP) — Jaromir Jagr was already in his eighth NHL season when Matthew Tkachuk was born in 1997, and the 45-year-old star felt all of those extra years when he began his 24th season in the league with the Calgary Flames.

His new teenage teammate played a major role in getting him a win.

Tkachuk scored two goals before Sean Monahan got the winner 1:02 into overtime during the Flames’ 4-3 victory over the Los Angeles Kings on Wednesday night.

The second-leading scorer in…