Seattle Mariners Calendar 2025. The mariners released the dates of their special events and giveaways thursday morning, including the always popular bobblehead and postgame fireworks. The seattle mariners announced highlights for the team's upcoming 2025 season's special events and giveaway calendar on thursday.
Includes game times, tv listings and ticket information for all mariners games. Seattle mariners 2025 spring training schedule for cactus league games at peoria stadium and peoria sports complex: