Spring Training 2024 Schedule Cactus League. A schedule of all spring training games played in arizona by the mariners. Grapefruit league to open with full slate on saturday, february 24th;

San diego’s spring schedule features 12 games against american league opponents including the cleveland guardians, kansas city royals, chicago white sox, oakland a’s, los angeles angels and seattle mariners. 23, with every other team joining the action on saturday the 24th.