VIDEO: Sabres' Eichel rips OT winner vs. Bruins at rookie tournament

Save some for the regular season, Jack.

The Buffalo Sabres took on the Boston Bruins as part of the NHL rookie tournament Monday, and Jack Eichel put on a show.

The 18-year-old was buzzing all night, and with the clubs heading to 3-on-3 overtime, the stage was set for him to do something special. With just 37 seconds left in the extra frame, Eichel roofed a beautiful wrist shot over the blocking glove of goaltender Zane McIntyre.

Eichel also added an assist on Brycen Martin's third-period goal, and the assist may have been even prettier than the goal.