Phelps' walk-off homer in 10th
Mariners @ YankeesAugust 19, 1988 | 00:00:20
8/19/88: Ken Phelps hits a walk-off home run in the bottom of the 10th to give the Yankees a 5-3 win over the Mariners
8/19/88: Ken Phelps hits a walk-off home run in the bottom of the 10th to give the Yankees a 5-3 win over the Mariners