The accomplishment is one of the rarest feats in baseball, even rarer than a perfect game.
He is now in the company of historic figures such as Lou Gehrig and Willie Mays on a list ranging as far back as 1894.
Each four-home run game has been impressive for their own reasons, aside from the obvious.
Some players have broken other records in the same game, some have involved legendary players, while others have included players who have only hit 71 career home runs.
All the games are impressive, but some more so than others.