Rivalry since 2010
Kansas City Royals and Seattle Mariners have met 145 times — Kansas City Royals won 70, Seattle Mariners won 73, with 2 draws.
Total goals
1395 · 9.6/match
Both scored
130/145 · 90%
Over 2.5
140/145 · 97%
All 145 meetings
10/03/2026Seattle Mariners4–3Kansas City RoyalsMLB - Spring TrainingMatch Details
10/03/2026MLB - Spring Training
Match Details25/02/2026Kansas City Royals8–8Seattle MarinersMLB - Spring TrainingMatch Details
25/02/2026MLB - Spring Training
Match Details21/03/2025Kansas City Royals8–7Seattle MarinersMLB - Spring TrainingMatch Details
21/03/2025MLB - Spring Training
Match Details12/03/2025Seattle Mariners6–7Kansas City RoyalsMLB - Spring TrainingMatch Details
12/03/2025MLB - Spring Training
Match Details06/03/2025Kansas City Royals9–6Seattle MarinersMLB - Spring TrainingMatch Details
06/03/2025MLB - Spring Training
Match DetailsHighest-scoring game: 13–12 v 2022