This is a roundup for early planning: starting July 10, 2026, you can pick ahead of time where to go in Seattle in August and September—from baseball and football to concerts by global stars and major sporting matchups. The schedule includes MLB Tampa Bay Rays vs. Seattle Mariners (August 9), followed by a series of games featuring Chicago Cubs vs. Seattle Mariners (August 21–23). Soccer fans can look forward to Leagues Cup matches: Seattle Sounders FC vs. Chivas (August 12), while American football fans will have the preseason game Dallas Cowboys vs. Seattle Seahawks (August 15) and the big college rivalry game Washington State Cougars vs. Washington Huskies at Husky Stadium (September 6).
In the cultural lineup, the concerts of Yoasobi (August 12), Muse (August 23), J. Cole (August 25), Karol G (August 26), The Strokes (August 28), Noah Kahan (August 30–31), Tame Impala (September 1–2), and Andrea Bocelli (September 8) stand out—along with the stand-up show by Ali Wong (August 13) and the performance of Harry Potter and the Cursed Child at Paramount Theatre (August 22). Also note that, per TBA listings, Seattle Seahawks 2026 season tickets are available for all home regular-season games at Lumen Field.
All options and current ticket offers are gathered from sources at StubHub.
| Date | Venue | Description |
|---|---|---|
| Aug 9 | T-Mobile Park | Baseball: Tampa Bay Rays vs. Seattle Mariners |
| Aug 12 | Lumen Field at Lumen Field Event - Complex | Soccer: Leagues Cup — Seattle Sounders FC vs. Chivas |
| Aug 12 | Climate Pledge Arena | Yoasobi — concert |
| Aug 13 | Marion Oliver McCaw Hall at Seattle Center - Complex | Ali Wong — stand-up show |
| Aug 15 | Lumen Field at Lumen Field Event - Complex | NFL preseason: Dallas Cowboys vs. Seattle Seahawks |
| Aug 21 | T-Mobile Park | Baseball: Chicago Cubs vs. Seattle Mariners |
| Aug 22 | Paramount Theatre Seattle | Harry Potter and the Cursed Child — play |
| Aug 22 | T-Mobile Park | Baseball: Chicago Cubs vs. Seattle Mariners |
| Aug 23 | White River Amphitheatre | Muse — concert |
| Aug 23 | T-Mobile Park | Baseball: Chicago Cubs vs. Seattle Mariners |
| Aug 25 | Climate Pledge Arena | J. Cole — concert |
| Aug 26 | Lumen Field at Lumen Field Event - Complex | Karol G — concert |
| Aug 28 | Climate Pledge Arena | The Strokes — concert |
| Aug 30 | T-Mobile Park | Noah Kahan — concert |
| Aug 31 | T-Mobile Park | Noah Kahan — concert |
| Sep 1 | Climate Pledge Arena | Tame Impala — concert |
| Sep 2 | Climate Pledge Arena | Tame Impala — concert |
| Sep 6 | Husky Stadium Seattle | American football: Washington State Cougars vs. Washington Huskies |
| Sep 8 | Climate Pledge Arena | Andrea Bocelli — concert |
| TBA | Lumen Field at Lumen Field Event - Complex | 2026 Seattle Seahawks season tickets (includes tickets for all home regular-season games) |