What do Lon Warneke, Dizzy Trout, Jerry Koosman, and Mike Hampton have in common? Leave your answer in the comments.
What do Lon Warneke, Dizzy Trout, Jerry Koosman, and Mike Hampton have in common? Leave your answer in the comments.
Three are lefties, so that’s out, can’t come up with a common thread..
All four had a season with an ERA equal to Pi to three places. No one since 1920 had an ERA matching Pi to more than three places (min 25 innings).