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 has the chance to be a hugely impactful piece for the Kansas City Royals. Early in the season, it would have seemed impossible that Yastrzemsk ...

When the Royals traded for four players in three deals ahead of Thursday’s Trade Deadline, there was a small but very ...

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 ...

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Bobby Witt Jr. stole another bag against the Boston Red Sox, putting himself in rare air with his base running talents.

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

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

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

Caglianone resumed taking live at-bats last Thursday and has been throwing, but the Royals haven't cleared him for running as he works his way back from a left hamstring strain, MLB.com reports.