| 2015-05-23 | Los Angeles GalaxyvHouston DynamoMLS · United States | 1–0 | MLS · United States |
| 2015-05-21 | Sporting Kansas CityvNew England RevolutionMLS · United States | 4–2 | MLS · United States |
| 2015-05-18 | Philadelphia UnionvDC UnitedMLS · United States | 1–0 | MLS · United States |
| 2015-05-17 | New England RevolutionvToronto FCMLS · United States | 1–1 | MLS · United States |
| 2015-05-17 | Vancouver WhitecapsvSeattle SoundersMLS · United States | 0–2 | MLS · United States |
| 2015-05-17 | Orlando CityvLos Angeles GalaxyMLS · United States | 4–0 | MLS · United States |
| 2015-05-17 | Houston DynamovPortland TimbersMLS · United States | 3–1 | MLS · United States |
| 2015-05-17 | San Jose EarthquakesvColumbus CrewMLS · United States | 2–0 | MLS · United States |
| 2015-05-16 | FC DallasvNew York Red BullsMLS · United States | 0–0 | MLS · United States |
| 2015-05-16 | CF MontrealvReal Salt LakeMLS · United States | 4–1 | MLS · United States |
| 2015-05-16 | New York CityvChicago FireMLS · United States | 2–2 | MLS · United States |
| 2015-05-14 | DC UnitedvOrlando CityMLS · United States | 2–1 | MLS · United States |
| 2015-05-11 | New York Red BullsvNew York CityMLS · United States | 2–1 | MLS · United States |
| 2015-05-10 | Vancouver WhitecapsvPhiladelphia UnionMLS · United States | 3–0 | MLS · United States |
| 2015-05-10 | Columbus CrewvSeattle SoundersMLS · United States | 3–2 | MLS · United States |
| 2015-05-10 | DC UnitedvSporting Kansas CityMLS · United States | 1–1 | MLS · United States |
| 2015-05-10 | FC DallasvLos Angeles GalaxyMLS · United States | 2–1 | MLS · United States |
| 2015-05-10 | Toronto FCvHouston DynamoMLS · United States | 1–2 | MLS · United States |
| 2015-05-09 | Colorado RapidsvSan Jose EarthquakesMLS · United States | 1–1 | MLS · United States |
| 2015-05-09 | CF MontrealvPortland TimbersMLS · United States | 1–2 | MLS · United States |
| 2015-05-09 | Orlando CityvNew England RevolutionMLS · United States | 2–2 | MLS · United States |
| 2015-05-09 | Chicago FirevReal Salt LakeMLS · United States | 1–2 | MLS · United States |
| 2015-05-07 | Real Salt LakevLos Angeles GalaxyMLS · United States | 0–0 | MLS · United States |
| 2015-05-06 | Houston DynamovSan Jose EarthquakesMLS · United States | 0–1 | MLS · United States |
| 2015-05-04 | New York CityvSeattle SoundersMLS · United States | 1–3 | MLS · United States |
| 2015-05-03 | New England RevolutionvNew York Red BullsMLS · United States | 2–1 | MLS · United States |
| 2015-05-03 | Los Angeles GalaxyvColorado RapidsMLS · United States | 1–1 | MLS · United States |
| 2015-05-03 | Portland TimbersvVancouver WhitecapsMLS · United States | 0–0 | MLS · United States |
| 2015-05-03 | Sporting Kansas CityvChicago FireMLS · United States | 1–0 | MLS · United States |
| 2015-05-03 | DC UnitedvColumbus CrewMLS · United States | 2–0 | MLS · United States |
| 2015-05-02 | Houston DynamovFC DallasMLS · United States | 1–4 | MLS · United States |
| 2015-05-02 | Real Salt LakevSan Jose EarthquakesMLS · United States | 1–1 | MLS · United States |
| 2015-05-02 | Philadelphia UnionvToronto FCMLS · United States | 0–1 | MLS · United States |
| 2015-04-30 | New York Red BullsvColorado RapidsMLS · United States | 1–1 | MLS · United States |
| 2015-04-27 | Seattle SoundersvPortland TimbersMLS · United States | 1–0 | MLS · United States |
| 2015-04-27 | Orlando CityvToronto FCMLS · United States | 0–2 | MLS · United States |
| 2015-04-26 | Vancouver WhitecapsvDC UnitedMLS · United States | 1–2 | MLS · United States |
| 2015-04-26 | New York Red BullsvLos Angeles GalaxyMLS · United States | 1–1 | MLS · United States |
| 2015-04-26 | New England RevolutionvReal Salt LakeMLS · United States | 4–0 | MLS · United States |
| 2015-04-26 | Houston DynamovSporting Kansas CityMLS · United States | 4–4 | MLS · United States |
| 2015-04-26 | Columbus CrewvPhiladelphia UnionMLS · United States | 4–1 | MLS · United States |
| 2015-04-25 | Chicago FirevNew York CityMLS · United States | 1–0 | MLS · United States |
| 2015-04-25 | Colorado RapidsvFC DallasMLS · United States | 1–1 | MLS · United States |
| 2015-04-20 | New York CityvPortland TimbersMLS · United States | 0–1 | MLS · United States |
| 2015-04-19 | FC DallasvToronto FCMLS · United States | 3–2 | MLS · United States |
| 2015-04-19 | Philadelphia UnionvNew England RevolutionMLS · United States | 1–2 | MLS · United States |
| 2015-04-19 | Colorado RapidsvSeattle SoundersMLS · United States | 1–3 | MLS · United States |
| 2015-04-19 | DC UnitedvHouston DynamoMLS · United States | 1–1 | MLS · United States |
| 2015-04-19 | Real Salt LakevVancouver WhitecapsMLS · United States | 0–1 | MLS · United States |
| 2015-04-19 | Columbus CrewvOrlando CityMLS · United States | 3–0 | MLS · United States |