Look: Gronkowski stoically watches Celtics' blowout loss in Game 2

Rob Gronkowski was in attendance to support the hometown Boston Celtics against the Cleveland Cavaliers during Game 2 of the Eastern Conference Finals.

Unfortunately for Gronkowski, the Celtics suffered a crushing 130-86 defeat at the hands of the reigning NBA champions, the worst loss ever incurred by a No. 1 seed in postseason history.

The usually elated Gronkowski was resigned to watching the game stoically in his seat.

You know it's a blowout for the ages when Gronkowski's spirit is temporarily crushed as a result.