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 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 ...

Not until about an hour before Thursday’s 5 p.m. CT Trade Deadline did the Royals begin to discuss the trade that would land ...

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

Mike Yastrzemski didn’t expect to be back at Fenway Park this year, but just prior to the trade deadline he was dealt from ...

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 ...

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.

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

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