Seattle manager Dan Wilson initiated a replay challenge for a shift violation. Wilson believed Royals second baseman Michael ...

The Mariners blanked the Royals with a 2-0 win, tying the Astros atop the AL West ahead of a big three-game series.

Defensive shift limits have been in effect since the beginning of the 2023 season, but challenges to shift violations have ...

Luis Castillo pitches six innings of three-hit ball, helping the Seattle Mariners beat the Kansas City Royals 2-0 on Thursday ...

The Mariners shut down the Royals and held on for a 2-0 win, pulling Seattle even with the Astros for the AL West lead ahead ...

The Seattle Mariners are sticklers for the new shift rule. As the Mariners faced he Kansas City Royals on Thursday, Royals' ...

The Seattle Mariners play the Kansas City Royals after Eugenio Suárez had four hits against the Royals on Wednesday.

With the exception of Bobby Witt Jr., there has been no player more valuable for the Royals than starter Cole Ragans since ...

After Seattle took a late lead, Royals second baseman Adam Frazier reclaimed it with a go-ahead, two-run homer in the eighth inning. KC also added significant insurance runs as rookie catcher Carter ...

Seattle (83-69) had its 10-game winning streak snapped Wednesday in a 7-5 loss to Kansas City. Eugenio Suarez halted an 0-for-32 slump by going 4-for-4 with a two-run homer for the Mariners, and J.P.

Preview the Sept. 18 matchup between the Seattle Mariners and Kansas City Royals with odds over/under, game spread, betting lines and more.