Last night after Ken Giles of the Houston Astros blew the game against the Yankees. Now granted, he did NOT have a great inning, giving up a couple of hits and a long homerun to Gary Sanchez. And yes he ultimately lost the game for the Astros but that's not even the worst thing that happened. After he was taken out of the game he was walking off the field and thought that he should punish himself by punching himself in the face. Yep, exactly what I do when I'm really mad at myself.
Personally, it looks like he was "selling" the punch more than anything. Did he hit himself? Yes but not as hard as everyone seems to think.