June 15, 2021 10:41 pm Yastrzemski's late-inning heroics propel Giants past D-backs Arizona jumped out to an early 7-0 lead, but the Giants kept chipping away until Mike Yastrzemski’s eighth-inning grand slam put San Francisco in front, 9-8. 49ers videos 4:32 Yaz's homer in Giants' win at Fenway made Melvin smile 2:53 Harrison assesses seven-strikeout game in Giants' win vs. Red Sox 2:16 Yaz homers, Giants' pitching overpowers Red Sox in win 1:43 Giants Talk: Black has earned an opportunity to start in MLB 2:40 Giants' Yaz more relaxed in second visit to Fenway Park