Donn Clendenon Mets, 1969
Clendenon platooned at first base and hit only .248 in the regular season. He didn't even play in the NLCS.
But Clendenon hit solo home runs in Games 2 and 4 of the Series -- both 2-1 victories for the Mets -- and had a two-run shot when New York won the clincher 5-3. Clendenon hit .357 for the Series, scored four of the Mets' 15 runs, and had four of their 13 RBIs.
Text: Lonny Krasnow/SI.com Photo: Getty Images