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 got timely hits when they needed to and let the bullpen handle the rest in a 3-2 win against the Kansas ...

The Kansas City Royals and the Seattle Mariners meet in the third contest of a 4-game series at T-Mobile Park in Seattle ...

S EATTLE — In an all-too-common occurrence this season, the Seattle Mariners were unable to capitalize on several ...

The Kansas City Royals take on the Seattle Mariners tonight in the third installment of this year’s Battle for Grass Creek.

The Seattle Mariners were unable to complete multiple attempted comebacks in a 6-3 loss against the Kansas City Royals on ...

Runners left in scoring position_Kansas City 5 (Loftin, Witt, Rave 3); Seattle 7 (Raley, Arozarena, Raleigh 2, Young 2, Canzone). RISP_Kansas City 3 for 9; Seattle 0 for 11.

Runners left in scoring position_Kansas City 3 (Pasquantino, Waters, Caglianone); Seattle 3 (Rodríguez 3). RISP_Kansas City 2 for 9; Seattle 2 for 6. Runners moved up_Garcia.

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, 2.79 ERA, 1.01 ...

Runners left in scoring position_Kansas City 5 (Loftin, Garcia 2, Caglianone 2); Seattle 1 (Crawford). RISP_Kansas City 4 for 15; Seattle 2 for 7. Runners moved up_Pasquantino, Witt, Canzone, Young 2.

SF_Raleigh. Runners left in scoring position_Kansas City 2 (Garcia 2); Seattle 4 (Mastrobuoni 2, Rodríguez 2). RISP_Kansas City 1 for 4; Seattle 2 for 7. GIDP_Rodríguez.