skip navigation
Mount Si High School Athletics Booster Club

Mariners Tickets & High School Baseball Classic

Seattle Mariners Tickets

Mount Si Baseball is selling tickets for the Arizona Diamondbacks vs Seattle Mariners game on Saturday April 27th  @ 6:40pm.

Last year almost an entire section of T-Mobile Park was occupied by the Snoqualmie Valley, let's do it again as the Mariners make a run for the World Series!

Ticket Prices:
100 level seats (Sections 148-149) - $40 each
300 level seats (Sections 327-328) - $20 each


High School Baseball Classic at T-Mobile Park

This is an annual fundraiser that enables Wildcat Baseball to participate in the High Baseball Classic at T-Mobile Park for an experience they will never forget.
In order to ensure future Wildcats can play in this event, we need to sell a minimum of 1,000 tickets.

Last year thanks to you, we reached our sales goal, so we're back!
Mount Si vs Auburn Riverside
April 6th, 2024 6:00pm
@ T-Mobile Park

Fans are invited FREE of charge