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

San Francisco traded right fielder Mike Yastrzemski to the Kansas City Royals for right-handed pitching prospect Yunior Marte ...

The last time Mike Yastrzemski and a group of 30 or so family and friends were at Fenway Park, at grandpa Carl Yastrzemski’s ...

The last time Mike Yastrzemski and a group of 30 or so family and friends were here, at grandpa Carl Yastrzemski’s sacred ...

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

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

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.

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 made quite the early impression on his new teammates by homering in his first plate appearance with the ...

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

The San Francisco Giants were once positioned to make some noise in the National League. However, since trading for Rafael ...

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