Odds & predictions Upcoming matchups No upcoming game is scheduled. Recent results and the experts who know these teams are below.
May 24, 2026 Seattle Mariners 6 Kansas City Royals 8 Final May 23, 2026 Seattle Mariners 0 Kansas City Royals 5 Final May 22, 2026 Seattle Mariners 2 Kansas City Royals 0 Final May 3, 2026 Kansas City Royals 4 Seattle Mariners 1 Final May 2, 2026 Kansas City Royals 3 Seattle Mariners 2 Final/10 May 1, 2026 Kansas City Royals 7 Seattle Mariners 6 Final Sep 18, 2025 Seattle Mariners 2 Kansas City Royals 0 Final Sep 17, 2025 Seattle Mariners 5 Kansas City Royals 7 Final Sep 16, 2025 Seattle Mariners 12 Kansas City Royals 5 Final Jul 3, 2025 Kansas City Royals 3 Seattle Mariners 2 Final Jul 2, 2025 Kansas City Royals 2 Seattle Mariners 3 Final Jul 1, 2025 Kansas City Royals 6 Seattle Mariners 3 Final Jun 30, 2025 Kansas City Royals 2 Seattle Mariners 6 Final Jun 9, 2024 Seattle Mariners 6 Kansas City Royals 5 Final/10 Jun 8, 2024 Seattle Mariners 4 Kansas City Royals 8 Final Jun 7, 2024 Seattle Mariners 9 Kansas City Royals 10 Final May 15, 2024 Kansas City Royals 2 Seattle Mariners 4 Final May 14, 2024 Kansas City Royals 4 Seattle Mariners 2 Final May 13, 2024 Kansas City Royals 2 Seattle Mariners 6 Final Aug 27, 2023 Kansas City Royals 2 Seattle Mariners 3 Final Aug 26, 2023 Kansas City Royals 2 Seattle Mariners 15 Final Aug 25, 2023 Kansas City Royals 5 Seattle Mariners 7 Final Aug 17, 2023 Seattle Mariners 6 Kansas City Royals 4 Final Aug 16, 2023 Seattle Mariners 6 Kansas City Royals 5 Final Aug 15, 2023 Seattle Mariners 10 Kansas City Royals 8 Final/10 Aug 14, 2023 Seattle Mariners 6 Kansas City Royals 7 Final Sep 25, 2022 Seattle Mariners 12 Kansas City Royals 13 Final Sep 24, 2022 Seattle Mariners 6 Kansas City Royals 5 Final Sep 23, 2022 Seattle Mariners 1 Kansas City Royals 5 Final Apr 24, 2022 Kansas City Royals 4 Seattle Mariners 5 Final/12 Apr 23, 2022 Kansas City Royals 7 Seattle Mariners 13 Final Apr 22, 2022 Kansas City Royals 1 Seattle Mariners 4 Final Sep 19, 2021 Seattle Mariners 7 Kansas City Royals 1 Final Sep 17, 2021 Seattle Mariners 6 Kansas City Royals 2 Final Aug 29, 2021 Kansas City Royals 3 Seattle Mariners 4 Final Aug 28, 2021 Kansas City Royals 4 Seattle Mariners 2 Final Aug 27, 2021 Kansas City Royals 8 Seattle Mariners 7 Final/12 Aug 26, 2021 Kansas City Royals 6 Seattle Mariners 4 Final Feb 29, 2020 Kansas City Royals 9 Seattle Mariners 6 Final Jun 19, 2019 Kansas City Royals 2 Seattle Mariners 8 Final Jun 18, 2019 Kansas City Royals 9 Seattle Mariners 0 Final Jun 17, 2019 Kansas City Royals 6 Seattle Mariners 4 Final Apr 11, 2019 Seattle Mariners 7 Kansas City Royals 6 Final Apr 10, 2019 Seattle Mariners 6 Kansas City Royals 5 Final Apr 9, 2019 Seattle Mariners 6 Kansas City Royals 3 Final Apr 8, 2019 Seattle Mariners 13 Kansas City Royals 5 Final Jul 1, 2018 Kansas City Royals 0 Seattle Mariners 1 Final Jun 30, 2018 Kansas City Royals 4 Seattle Mariners 6 Final Jun 29, 2018 Kansas City Royals 1 Seattle Mariners 4 Final Apr 11, 2018 Seattle Mariners 4 Kansas City Royals 2 Final Apr 10, 2018 Seattle Mariners 8 Kansas City Royals 3 Final Apr 9, 2018 Seattle Mariners 0 Kansas City Royals 10 Final Aug 6, 2017 Seattle Mariners 1 Kansas City Royals 9 Final Aug 6, 2017 Seattle Mariners 1 Kansas City Royals 9 Final Aug 4, 2017 Seattle Mariners 5 Kansas City Royals 2 Final Aug 3, 2017 Seattle Mariners 4 Kansas City Royals 6 Final Jul 5, 2017 Kansas City Royals 9 Seattle Mariners 6 Final Jul 4, 2017 Kansas City Royals 7 Seattle Mariners 3 Final Jul 3, 2017 Kansas City Royals 3 Seattle Mariners 1 Final Jul 10, 2016 Seattle Mariners 8 Kansas City Royals 5 Final Jul 9, 2016 Seattle Mariners 3 Kansas City Royals 5 Final Jul 8, 2016 Seattle Mariners 3 Kansas City Royals 2 Final Jul 7, 2016 Seattle Mariners 3 Kansas City Royals 4 Final May 1, 2016 Kansas City Royals 4 Seattle Mariners 1 Final Apr 30, 2016 Kansas City Royals 0 Seattle Mariners 6 Final Apr 29, 2016 Kansas City Royals 0 Seattle Mariners 1 Final Sep 24, 2015 Seattle Mariners 4 Kansas City Royals 10 Final Sep 23, 2015 Seattle Mariners 3 Kansas City Royals 4 Final Sep 22, 2015 Seattle Mariners 11 Kansas City Royals 2 Final Expert grades weight verified head-to-head profit at 75% and profit on other games involving either team at 25%, with a confidence adjustment until ten qualifying picks are recorded.
Peytonc
Covergirl
Jtmcentire
