Kansas City Royals outfielder Mike Yastrzemski is proving his value on his new team, robbing the Boston Red Sox of a home run ...

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 ...

Mike Yastrzemski ranges back toward the wall and robs Roman Anthony of extra bases for the final out of the top of the 6th ...

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

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

Yastrzemski, Camilo Doval and Tyler Rogers didn't win titles with the Giants. But they made the team more fun and that is to be appreciated.

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 ...

San Francisco traded right fielder Mike Yastrzemski to the Kansas City Royals for right-handed pitching prospect Yunior Marte on July 31, and in speaking to MLB.com's Maria Guardado this week, Lee ...

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

Mike Yastrzemski made a "catch of the year" quality snag in Wednesday's Giants game vs. the Pirates. About 24 hours later, the outfielder was dealt by the Giants to the Royals right at the buzzer for ...

The Royals are acquiring outfielder Mike Yastrzemski from the Giants in a last-minute deadline swap, reports Mark Feinsand of ...