[lex24]

What former switch-hitting Giant is the only MLB player to hit grand slam home runs in the same game from different sides of the plate? Hint: he won the batting title that year.

Bill Madlock was a Giant and won several batting titles, but I don't remember him being a switch hitter, nor hitting two grand slams in a game.

Fernando Tatis Sr. hit two grand slams in one game, but I don't remember him winning a batting title, nor playing for the Giants, nor being a switch hitter.

Tony Cloninger hit two grand slams in a game, but he was a pitcher so he wouldn't have won a batting title, and I don't think he ever played for the Giants.

In other words, I've got no idea.

Bill Mueller. With the BoSox.

[lex24]

What former switch-hitting Giant is the only MLB player to hit grand slam home runs in the same game from different sides of the plate? Hint: he won the batting title that year.

Bill Madlock was a Giant and won several batting titles, but I don't remember him being a switch hitter, nor hitting two grand slams in a game.

Fernando Tatis Sr. hit two grand slams in one game, but I don't remember him winning a batting title, nor playing for the Giants, nor being a switch hitter.

Tony Cloninger hit two grand slams in a game, but he was a pitcher so he wouldn't have won a batting title, and I don't think he ever played for the Giants.

In other words, I've got no idea.

Bill Mueller. With the BoSox.