| 2015-05-28 | Seattle SoundersvColorado RapidsMLS · United States | 1–0 | MLS · United States |
| 2015-05-24 | Seattle SoundersvSporting Kansas CityMLS · United States | 0–0 | MLS · United States |
| 2015-05-17 | Vancouver WhitecapsvSeattle SoundersMLS · United States | 0–2 | MLS · United States |
| 2015-05-10 | Columbus CrewvSeattle SoundersMLS · United States | 3–2 | MLS · United States |
| 2015-05-04 | New York CityvSeattle SoundersMLS · United States | 1–3 | MLS · United States |
| 2015-04-27 | Seattle SoundersvPortland TimbersMLS · United States | 1–0 | MLS · United States |
| 2015-04-19 | Colorado RapidsvSeattle SoundersMLS · United States | 1–3 | MLS · United States |
| 2015-04-13 | Los Angeles GalaxyvSeattle SoundersMLS · United States | 1–0 | MLS · United States |
| 2015-04-05 | Seattle SoundersvHouston DynamoMLS · United States | 1–0 | MLS · United States |
| 2015-03-29 | FC DallasvSeattle SoundersMLS · United States | 0–0 | MLS · United States |
| 2015-03-15 | Seattle SoundersvSan Jose EarthquakesMLS · United States | 2–3 | MLS · United States |
| 2015-03-09 | Seattle SoundersvNew England RevolutionMLS · United States | 3–0 | MLS · United States |
| 2014-12-01 | Seattle SoundersvLos Angeles GalaxyMLS · United States | 2–1 | MLS · United States |
| 2014-11-23 | Los Angeles GalaxyvSeattle SoundersMLS · United States | 1–0 | MLS · United States |
| 2014-11-11 | Seattle SoundersvFC DallasMLS · United States | 0–0 | MLS · United States |
| 2014-11-03 | FC DallasvSeattle SoundersMLS · United States | 1–1 | MLS · United States |
| 2014-10-25 | Seattle SoundersvLos Angeles GalaxyMLS · United States | 2–0 | MLS · United States |
| 2014-10-20 | Los Angeles GalaxyvSeattle SoundersMLS · United States | 2–2 | MLS · United States |
| 2014-10-11 | Seattle SoundersvVancouver WhitecapsMLS · United States | 0–1 | MLS · United States |
| 2014-10-05 | Colorado RapidsvSeattle SoundersMLS · United States | 1–4 | MLS · United States |
| 2014-09-27 | Seattle SoundersvChivas USAMLS · United States | 4–2 | MLS · United States |
| 2014-09-25 | FC DallasvSeattle SoundersMLS · United States | 3–1 | MLS · United States |
| 2014-09-21 | New York Red BullsvSeattle SoundersMLS · United States | 4–1 | MLS · United States |
| 2014-09-13 | Seattle SoundersvReal Salt LakeMLS · United States | 3–2 | MLS · United States |
| 2014-09-04 | Chivas USAvSeattle SoundersMLS · United States | 2–4 | MLS · United States |
| 2014-08-30 | Seattle SoundersvColorado RapidsMLS · United States | 1–0 | MLS · United States |
| 2014-08-24 | Portland TimbersvSeattle SoundersMLS · United States | 2–4 | MLS · United States |
| 2014-08-21 | Seattle SoundersvSan Jose EarthquakesMLS · United States | 1–1 | MLS · United States |
| 2014-08-16 | Real Salt LakevSeattle SoundersMLS · United States | 2–1 | MLS · United States |
| 2014-08-11 | Seattle SoundersvHouston DynamoMLS · United States | 2–0 | MLS · United States |
| 2014-08-03 | San Jose EarthquakesvSeattle SoundersMLS · United States | 1–0 | MLS · United States |
| 2014-07-29 | Seattle SoundersvLos Angeles GalaxyMLS · United States | 0–3 | MLS · United States |
| 2014-07-14 | Seattle SoundersvPortland TimbersMLS · United States | 2–0 | MLS · United States |
| 2014-07-06 | Vancouver WhitecapsvSeattle SoundersMLS · United States | 1–0 | MLS · United States |
| 2014-06-29 | DC UnitedvSeattle SoundersMLS · United States | 0–1 | MLS · United States |
| 2014-06-08 | Chicago FirevSeattle SoundersMLS · United States | 2–3 | MLS · United States |
| 2014-05-31 | Seattle SoundersvReal Salt LakeMLS · United States | 4–0 | MLS · United States |
| 2014-05-25 | Vancouver WhitecapsvSeattle SoundersMLS · United States | 2–2 | MLS · United States |
| 2014-05-18 | Seattle SoundersvSan Jose EarthquakesMLS · United States | 1–0 | MLS · United States |
| 2014-05-11 | New England RevolutionvSeattle SoundersMLS · United States | 5–0 | MLS · United States |
| 2014-05-08 | Seattle SoundersvFC DallasMLS · United States | 2–1 | MLS · United States |
| 2014-05-04 | Seattle SoundersvPhiladelphia UnionMLS · United States | 2–1 | MLS · United States |
| 2014-04-26 | Seattle SoundersvColorado RapidsMLS · United States | 4–1 | MLS · United States |
| 2014-04-20 | Chivas USAvSeattle SoundersMLS · United States | 1–2 | MLS · United States |
| 2014-04-13 | FC DallasvSeattle SoundersMLS · United States | 2–3 | MLS · United States |
| 2014-04-05 | Portland TimbersvSeattle SoundersMLS · United States | 4–4 | MLS · United States |
| 2014-03-30 | Seattle SoundersvColumbus CrewMLS · United States | 1–2 | MLS · United States |
| 2014-03-23 | CF MontrealvSeattle SoundersMLS · United States | 0–2 | MLS · United States |
| 2014-03-15 | Seattle SoundersvToronto FCMLS · United States | 1–2 | MLS · United States |
| 2014-03-08 | Seattle SoundersvSporting Kansas CityMLS · United States | 1–0 | MLS · United States |