A former Seattle Mariners infielder will be returning to the American League after a deal between two Central Division teams in opposite leagues. The Pittsburgh ...

The Kansas City Royals reacquired former Seattle Mariners 2B Adam Frazier on Wednesday in an All-Star break trade with the Pittsburgh Pirates.

The Kansas City Royals (40-47) and the Seattle Mariners (45-41) wrap up a 4-game series Thursday. First pitch from T-Mobile ...

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

"I think the Seattle Mariners are going to be aggressive. And I think they should be," ESPN's Jeff Passan said about the ...

Salvador Perez hit a pivotal two-run double in the fifth inning, and the Kansas City Royals beat the Seattle Mariners 6-3 for ...

Kansas City Royals (40-46, fourth in the AL Central) vs. Seattle Mariners (44-41, second in the AL West) Seattle; Wednesday, 9:40 p.m. EDT PITCHING PROBABLES: Royals: Noah Cameron (2-4, ...

The Kansas City Royals (40-46) and the Seattle Mariners (44-41) meet in the third contest of a 4-game series at T-Mobile Park in Seattle Wednesday. First pitch is scheduled for 9:40 p.m.

PITCHING PROBABLES: Royals: Michael Lorenzen (4-8, 4.91 ERA, 1.38 WHIP, 73 strikeouts); Mariners: Emerson Hancock (3-4, 5.30 ERA, 1.42 WHIP, 52 strikeouts) BOTTOM LINE: The Kansas City Royals will ...