Tkachuk ends 6th-longest game in NHL history, Panthers outlast
Tkachuk's 4OT winner lifts Panthers over Hurricanes: Takeaways
Surely there's a better, smarter, fairer way than 4OT to decide NHL
Tkachuk sends Panthers to Stanley Cup final, sweeps Hurricanes
Tkachuk ends sixth-longest game in NHL history, Panthers outlast
Matthew Tkachuk ends 4OT thriller; Panthers take 1-0 lead on
Matthew Tkachuk scores in 4th OT as Panthers defeat Hurricanes - ESPN
Matthew Tkachuk's goal in fourth OT leads Panthers past Hurricanes
Matthew Tkachuk ends 6th-longest game in NHL history, Panthers