Rangers pitcher Ed Farmer put two Royals out for months in one game. He hit Al Cowens in the jaw with a fastball (and pretty much f'ed up the rest of his career) then hit Frank White on the hands, breaking one of his fingers... in the SAME GAME.
Cowens attacked Farmer the next year, btw...here's the story on that:
http://gregeno.blogspot.com/2005/06/...n-chicago.html
Mike Sweeney had the best body slam on Detroit Pitcher Jeff Weaver. That was one of the best baseball fights, because Sweeney was such an unlikely candidate to pop his cork. I guess Weaver just said the magic word...
http://proxy.espn.go.com/espn/page2/story?id=1239718