The grandson of the Red Sox legend was one of several deadline additions by the Royals, who are in the hunt for a Wild Card ...

At the buzzer on deadline day, the Giants agreed to send fan-favorite Mike Yastrzemski to the Royals for Yunior Marte.

New Royals outfielder Mike Yastrzemski pours his heart out to the Giants and their fans after changing teams at MLB trade ...

Mike Yastrzemski homers in Royals debut just one day after trade from Giants, helping Kansas City to a strong start in ...

Ranging into foul territory down the right field line during Wednesday’s game against the Pirates, Giants outfielder Mike ...

San Francisco Giants outfielder Mike Yastrzemski made a catch on Wednesday that even his Hall of Fame grandfather could only ...

Mike Yastrzemski homered in his first at-bat with Kansas City, Michael Wacha limited Toronto to a run in eight innings in his ...

Yastrzemski hit a 370-foot blast over the wall in right-center field while facing Kevin Gausman in the second inning of the ...

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Outfielder Mike Yastrzemski, who is hitting .231 with eight home runs this season, has been traded from the Giants to the ...

Mike Yastrzemski belts a two-run home run to right-center field for his first with the Royals, giving them a 2-1 lead in the ...

The Giants faced the Pirates on Wednesday, and during the game, Giants' Mike Yastrzemski made an incredible catch. Desperate ...