FILE - In this Oct. 4, 1999, file photo, New York Mets pitcher Al Leiter, right, places a doused cap manager Bobby Valentine's head in the locker room after their 5-0 win over the Cincinnati Reds in a baseball game for the National League wild card in Cincinnati. Leiter allowed only two hits in a 135-pitch shutout. The Associated Press takes a look at the nine one-game playoffs in major league history. (AP Photo/David Kohl, File)