| Seattle Sounders FC at Austin FC Wed, 07/22/2026 7:30 PM CDT | Wed, 07/22/2026 7:30 PM CDT | Austin FC | Q2 Stadium | Austin | 3% | $35 |
| Seattle Sounders FC at Philadelphia Union Sat, 07/25/2026 7:30 PM EDT | Sat, 07/25/2026 7:30 PM EDT | Philadelphia Union | Subaru Park | Chester | 7% | $28 |
| Seattle Sounders FC at Portland Timbers Sat, 08/01/2026 7:30 PM PDT | Sat, 08/01/2026 7:30 PM PDT | Portland Timbers | Providence Park | Portland | 3% | $62 |
| Leagues Cup Phase One - Queretaro FC at Seattle Sounders FC Sun, 08/09/2026 12:00 AM PDT | Sun, 08/09/2026 12:00 AM PDT | Seattle Sounders FC | Lumen Field | Seattle | 4% | $29 |
| Leagues Cup Phase One - Chivas Guadalajara at Seattle Sounders FC Wed, 08/12/2026 12:00 AM PDT | Wed, 08/12/2026 12:00 AM PDT | Seattle Sounders FC | Lumen Field | Seattle | 17% | $84 |
| Vancouver Whitecaps FC at Seattle Sounders FC Sun, 08/16/2026 6:00 PM PDT | Sun, 08/16/2026 6:00 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | 13% | $33 |
| Austin FC at Seattle Sounders FC Wed, 08/19/2026 6:30 PM PDT | Wed, 08/19/2026 6:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $17 |
| Seattle Sounders FC at FC Cincinnati Sat, 08/22/2026 7:30 PM EDT | Sat, 08/22/2026 7:30 PM EDT | FC Cincinnati | TQL Stadium | Cincinnati | Flat | $35 |
| Chicago Fire FC at Seattle Sounders FC Sat, 08/29/2026 1:30 PM PDT | Sat, 08/29/2026 1:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | 17% | $29 |
| New York Red Bulls at Seattle Sounders FC Sat, 09/05/2026 5:30 PM PDT | Sat, 09/05/2026 5:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | 25% | $25 |
| Sporting Kansas City at Seattle Sounders FC Wed, 09/09/2026 7:30 PM PDT | Wed, 09/09/2026 7:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $11 |
| Seattle Sounders FC at Los Angeles Galaxy Sat, 09/12/2026 7:30 PM PDT | Sat, 09/12/2026 7:30 PM PDT | Los Angeles Galaxy | Dignity Health Sports Park | Carson | Flat | $28 |
| Seattle Sounders FC at Colorado Rapids Sat, 09/19/2026 7:30 PM MDT | Sat, 09/19/2026 7:30 PM MDT | Colorado Rapids | Dick's Sporting Goods Park | Commerce City | 3% | $35 |
| Real Salt Lake at Seattle Sounders FC (Rescheduled from 4/12) Wed, 09/23/2026 6:30 PM PDT | Wed, 09/23/2026 6:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $18 |
| Minnesota United FC at Seattle Sounders FC Sat, 09/26/2026 5:30 PM PDT | Sat, 09/26/2026 5:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $19 |
| Sporting Kansas City at Seattle Sounders FC (Rescheduled from 9/9/26) Thu, 10/01/2026 6:30 PM PDT | Thu, 10/01/2026 6:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $12 |
| Seattle Sounders FC at New England Revolution Sat, 10/10/2026 7:30 PM EDT | Sat, 10/10/2026 7:30 PM EDT | New England Revolution | Gillette Stadium | Foxborough | Flat | $31 |
| CF Montreal at Seattle Sounders FC Sat, 10/17/2026 7:30 PM PDT | Sat, 10/17/2026 7:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $10 |
| Seattle Sounders FC at San Diego FC Sat, 10/24/2026 7:30 PM PDT | Sat, 10/24/2026 7:30 PM PDT | San Diego FC | Snapdragon Stadium | San Diego | 7% | $25 |
| Houston Dynamo at Seattle Sounders FC Wed, 10/28/2026 7:30 PM PDT | Wed, 10/28/2026 7:30 PM PDT | Seattle Sounders FC | Lumen Field | Seattle | Flat | $8 |
| Los Angeles FC at Seattle Sounders FC Sat, 11/07/2026 4:00 PM PST | Sat, 11/07/2026 4:00 PM PST | Seattle Sounders FC | Lumen Field | Seattle | Flat | $29 |
