After a Bernie Carbo walk and a groundout, the Royals intentionally walk Jim Rice to pitch to Carl Yastrzemski, who clouts a three-run homer. The Red Sox, down 5 – 4, beat the Royals, 8 – 4. Bob Stanley is the winner over Dennis Leonard.

On May 8, 1978 — After a Bernie Carbo walk and a groundout, the Royals intentionally walk Jim Rice to pitch to Carl Yastrzemski, who clouts a three-run homer. The Red Sox, down 5 – 4, beat the Royals, 8 – 4. Bob Stanley is the winner over Dennis Leonard.

Source:
Baseball Reference May 8