At 37 years old, Brad Marchand becomes the oldest player to score in the first three games of a Stanley Cup Final, per NHL Stats. https://www.nytimes.com/athletic/live-blogs/panthers-vs-oilers-live-updates-stanley-cup-final-game-3-score-result/FUHMdOZJC1oS/Xa1eackmJ8Jw/