5 HR's or 21 K's in a game?

[Roast]

To me, 21 K's is the obvious answer. I can't imagine a team pitching to a player after he has hit 4 hr that game.

 

I can if the game is already a blowout.

 

I don't know. Possibly. But I think at that point a team's pride has to come into effect and they'll either hit him, walk him, or pitch so ridiculously around him that it ends up being the "unintentional intentional" walk.