Missed opportunities plagued the Seattle Mariners in their series split against the Kansas City Royals from June 30-July 3.

The Arizona Diamondbacks celebrate the Fourth of July by hosting the Kansas City Royals Friday in the opener of a 3-game set ...

The Seattle Mariners lost 3-2 against the Kansas City Royals on Thursday night, but it was no fault of young rookie Logan ...

Diamondbacks starter Ryne Nelson tied a season high with 6 2/3 innings vs. the Giants in his most recent start, with no walks ...

The Royals selected the contract of Luke Maile from Triple-A Omaha to operate as a third catcher. In a corresponding move, ...

Vinnie Pasquantino had a two-run single in the seventh inning and the Kansas City Royals beat the Seattle Mariners 3-2 on ...

The Kansas City Royals have an opportunity to earn their first series win in Phoenix in more than a decade when they face the Arizona Diamondbacks on Saturday afternoon.

There may not be a hotter name in Major League Baseball than Seattle Mariners catcher Cal Raleigh. The Raleigh mania ...

This article was originally published on www.si.com/mlb/mariners as Julio Rodriguez Runs His Way into Seattle Mariners Record ...

After one outing with Triple-A Tacoma after being promoted from Double-A Arkansas, reliever Juan Burgos was called up by the ...

Athlon Sports. New York Mets infielder Brett Baty has been two different players this season. The 6-foot-3-inch, 210-pounder ...