Seattle, WA – T-Mobile Park is set to be the epicenter of excitement as ALCS baseball returns to Seattle’s SODO district. The Seattle Mariners are making a postseason push, and fans are already gearing up for what promises to be an unforgettable atmosphere.
In a post shared by T-Mobile Park’s official X (formerly Twitter) account, details were released to help fans plan their day around the big event. The gates will open 2.5 hours before first pitch, and fans are encouraged to arrive early due to the expected large crowds.
Public transit is highly encouraged, with SoundTransit adding additional Sounder service to accommodate game day traffic. The stadium’s parking garage will be open starting at 8 a.m. for those driving to the game. Fans are also invited to stop by Victory Hall both pre- and post-game to continue the celebration.
The image accompanying the announcement shows a raucous crowd of Mariners fans—young and old—cheering in unison, underscoring the energy and anticipation around the team’s postseason run.
With the Mariners making a deep playoff push, the city is alive with baseball fever. The ALCS series promises not just high-stakes baseball but a powerful community moment for a fanbase that has waited decades for a chance at World Series glory.
ALCS baseball is coming to SODO. Here’s what you need to know:
🔹 All gates open 2.5 hours before first pitch
🔹 Arrive early; expect large crowds
🔹 Public transit encouraged; @SoundTransit Sounder service added
🔹 Garage opens 8 a.m.
🔹 Stop by Victory Hall pre & postgame— T-Mobile Park (@TMobilePark) October 14, 2025