Home of the Seattle Mariners, with a sensory room on the Main Level near Section 128 and complimentary sensory bags with fidget tools and noise-cancelling headphones to check out at Guest Services, Section 128. The 2027 home opener is Mar 25 2027; Ballpark Tours run on select off-season days.
Sensory supports. Sensory room and sensory bags at Section 128.
Hours
No Mariners home games until the 2027 season. The Mariners Home Opener is Thursday Mar 25 2027 vs. the Boston Red Sox, time to be announced, the first of seven home games through Mar 31 2027. On game days, the T-Mobile 'Pen gates (Center Field Gate and T-Mobile Member Gate) open 2 hours before first pitch and all other gates 90 minutes before; gate times may vary for Opening Day, special promotions, the Postseason and large non-baseball events. Box offices aren't open on non-event days. Off-season Ballpark Tours run on select Mondays and Fridays.
Box office on Edgar Martinez Drive S. and First Avenue S., Seattle, WA
“For Guests with sensory needs, our sensory room is located on our Main Level near Section 128 and is dedicated to guests who may feel overstimulated or overwhelmed at our events. Children using the room must be accompanied by an adult.”
“Complimentary sensory bags containing fidget tools and noise-cancelling headphones are also available for checkout at our Guest Services Section 128 location.”
The Guest Service Centers are on the Main Level at Section 128, the View Level at Section 329, in The T-Mobile 'Pen next to the Center Field Gates, and on the Terrace Club level near the Club Sky Bridge. If your kid gets separated from you, go to a Guest Service Center.
For requests for changes to policies or for aids and services, the Mariners ask you to email adaservices@mariners.com; requests are considered case by case. The ADA Team can be reached there during the baseball season.
The Mariners have an Autism Acceptance Day themed ticket special; 2027 details are not out yet. For ADA questions about it, contact Sam Beeman at (206) 346-4559.
A sensory room on the Main Level near Section 128; children need an adult with them.
Complimentary sensory bags with fidget tools and noise-cancelling headphones at Guest Services, Section 128.
Fireworks after the anthem, after every Mariners home run and after every Mariners win, and no re-entry (in an emergency, a security captain or supervisor may allow it).
Fireworks, at every Mariners home game (after the National Anthem, after every Mariners home run and after every Mariners win)not stated
Inning breaks (may include loud noises and lighting effects)not stated
Quieter, in the Mariners' words
Sensory room, Main Level near Section 128quiet zone
Children two years of age and under don't need a ticket if they sit on the lap of an accompanying adult. Tickets are mobile, and every gate has self-scan pedestals. 2027 single-game tickets aren't on sale yet.
Bags: clear plastic bags up to 12 x 6 x 12 inches, one-gallon clear plastic zip-top bags, and small clutch bags (including fanny packs) up to 4.5 x 6.5 inches, which don't have to be clear. Backpacks, multi-compartment bags, duffle bags and purses larger than 4.5 x 6.5 inches aren't allowed. Exceptions are made for medically necessary items or single compartment diaper bags (the child must be present), no larger than 16 x 16 x 8 inches. The Mariners don't offer storage and don't check coats, backpacks or purses.
Food and drinks: outside food is allowed in single-serving sizes. Sealed clear plastic water bottles up to 32 oz, baby bottles, drinks for medical needs and unopened soft-sided single-serve containers like juice boxes are allowed, plus one empty plastic reusable bottle up to 32 oz. Soda, coffee and other drinks aren't. Concessions are cashless; Cash to Card kiosks are near Sections 128, 226 and 329, The 'Pen and the Team Store.
Strollers, wheelchairs and other mobility products are allowed but shouldn't be left unattended. Fold-up strollers should be checked at a Guest Service Center (Section 128 or 329), where staff give you a claim ticket. Blankets are allowed. Noisemakers, balloons and beach balls aren't.
Security: everyone walks through a metal detector without emptying their pockets; a second check, if needed, is with a hand-held detector. Anyone who can't go through a metal detector for medical reasons is checked with a hand-held wand.
For kids: the Mariners Playfield in Center Field on the Main Level is a playground for children under 48 inches with an adult; when it's full (45 people), playtime may be limited to 15 minutes. Kids Corner on the View Level behind Section 330 has a batting cage, open during every Mariners home game through the bottom of the 7th inning (subject to change for weather). The Mariner Moose visits the Moose Den at Section 190 at set times during each home game; times can change. Batted balls can be dangerous; if you'd like to lower the risk, the Mariners will exchange tickets for seats in the View Level before the first pitch.
Parking in the Mariners Garage can't be bought ahead; a limited number of first-come, first-served spots are sold on game days, and the garage is cashless and fits vehicles 7 feet or lower. Accessible spaces there are limited, day of game, and need a state-issued disabled plate or permit. ADA drop-off is usually on Royal Brougham Way S in front of the Center Field and Left Field Gates, and on Occidental Ave S between Edgar Martinez Drive and S Massachusetts St; traffic authorities may open or close these. Rideshare uses the lot southeast of the ballpark.
Restrooms: most have baby changing areas. All-Gender Restrooms are at Sections 105, 120, 234, 319, 327 and 333. A Breastfeeding & Nursing Lounge is next to the Guest Service Center at Section 128 (up to three guests at a time, not counting the baby), and a private room is available on request at the Guest Service Center near Section 329.
First Aid Stations at Sections 128 and 329 are staffed by Seattle Fire Department Medics. For immediate help, tell any T-Mobile Park Team Member. Minors under 18 should be with an adult to be treated.
Ballpark Tours in the off-season: select Mondays and Fridays, a standard 75-minute tour at 12:30 pm and a Clubhouse Tour at 2:30 pm, starting at the Mariners Team Store. Late arrivals aren't accepted. Tickets are sold only on Ticketmaster.com, until 12:30 pm the day of the tour; refunds aren't available, though another tour day may be offered if available. Children under 3 are free. Tours are wheelchair and stroller accessible; for an accommodation, email tours@mariners.com at least 72 hours ahead.
Questions about what you can bring: (206) 346-4001 before you arrive. General customer service: (206) 346-4001 or FanCare@Mariners.com. Lost items after a game: (206) 346-4000.
