Tom Paciorek hits his second game-winning, bottom-of-the-9th home run in as many games, a three-run blow giving the Mariners a 6 – 5 win over the Yankees. The previous night, Paciorek led off the 9th with a solo homer to give Seattle a 3 – 2 win over the Yankees.

On May 9, 1981 — Tom Paciorek hits his second game-winning, bottom-of-the-9th home run in as many games, a three-run blow giving the Mariners a 6 – 5 win over the Yankees. The previous night, Paciorek led off the 9th with a solo homer to give Seattle a 3 – 2 win over the Yankees.

Source:
Baseball Reference May 9