| 02 Mar 13 | r01        | Philadelphia UnionPhiladelphia | 1 - 3 | Sporting Kansas CitySporting Kans |
| 02 Mar 13 | r01        | Vancouver WhitecapsVancouver Whi | 1 - 0 | Toronto FCToronto FC |
| 03 Mar 13 | r01        | FC DallasFC Dallas | 1 - 0 | Colorado RapidsColorado Rapi |
| 03 Mar 13 | r01        | Seattle Sounders FCSeattle Sound | 0 - 1 | Montreal ImpactMontreal Impa |
| 03 Mar 13 | r01        | CD Chivas USACD Chivas USA | 0 - 3 | Columbus CrewColumbus Crew |
| 03 Mar 13 | r01        | L.A. GalaxyL.A. Galaxy | 4 - 0 | Chicago FireChicago Fire |
| 04 Mar 13 | r01        | Portland TimbersPortland Timb | 3 - 3 | New York Red BullsNew York Red |
| 04 Mar 13 | r01        | San Jose EarthquakesSan Jose Eart | 0 - 2 | Real Salt LakeReal Salt Lak |
| 09 Mar 13 | r01        | Toronto FCToronto FC | 2 - 1 | Sporting Kansas CitySporting Kans |
| 09 Mar 13 | r01        | Colorado RapidsColorado Rapi | 1 - 2 | Philadelphia UnionPhiladelphia |
| 10 Mar 13 | r01        | DC UnitedDC United | 1 - 0 | Real Salt LakeReal Salt Lak |
| 10 Mar 13 | r01        | Vancouver WhitecapsVancouver Whi | 2 - 1 | Columbus CrewColumbus Crew |
| 10 Mar 13 | r01        | Chicago FireChicago Fire | 0 - 1 | New England Rev.New England R |
| 10 Mar 13 | r01        | Portland TimbersPortland Timb | 1 - 2 | Montreal ImpactMontreal Impa |
| 10 Mar 13 | r01        | CD Chivas USACD Chivas USA | 3 - 1 | FC DallasFC Dallas |
| 11 Mar 13 | r01        | San Jose EarthquakesSan Jose Eart | 2 - 1 | New York Red BullsNew York Red |
| 16 Mar 13 | r01        | New York Red BullsNew York Red | 0 - 0 | DC UnitedDC United |
| 16 Mar 13 | r01        | Sporting Kansas CitySporting Kans | 0 - 0 | Chicago FireChicago Fire |
| 16 Mar 13 | r01        | Montreal ImpactMontreal Impa | 2 - 1 | Toronto FCToronto FC |
| 16 Mar 13 | r01        | Philadelphia UnionPhiladelphia | 1 - 0 | New England Rev.New England R |
| 16 Mar 13 | r01        | Columbus CrewColumbus Crew | 1 - 1 | San Jose EarthquakesSan Jose Eart |
| 16 Mar 13 | r01        | Real Salt LakeReal Salt Lak | 1 - 1 | Colorado RapidsColorado Rapi |
| 17 Mar 13 | r01        | Seattle Sounders FCSeattle Sound | 1 - 1 | Portland TimbersPortland Timb |
| 17 Mar 13 | r01        | FC DallasFC Dallas | 3 - 2 | Houston DynamoHouston Dynam |
| 17 Mar 13 | r01        | L.A. GalaxyL.A. Galaxy | 1 - 1 | CD Chivas USACD Chivas USA |
| 23 Mar 13 | r01        | DC UnitedDC United | 1 - 2 | Columbus CrewColumbus Crew |
| 23 Mar 13 | r01        | New England Rev.New England R | 0 - 0 | Sporting Kansas CitySporting Kans |
| 23 Mar 13 | r01        | Montreal ImpactMontreal Impa | 1 - 0 | New York Red BullsNew York Red |
| 24 Mar 13 | r01        | Houston DynamoHouston Dynam | 2 - 1 | Vancouver WhitecapsVancouver Whi |
| 24 Mar 13 | r01        | FC DallasFC Dallas | 2 - 0 | Real Salt LakeReal Salt Lak |
| 24 Mar 13 | r01        | San Jose EarthquakesSan Jose Eart | 1 - 0 | Seattle Sounders FCSeattle Sound |
| 24 Mar 13 | r01        | L.A. GalaxyL.A. Galaxy | 1 - 0 | Colorado RapidsColorado Rapi |
| 24 Mar 13 | r01        | Chicago FireChicago Fire | 1 - 4 | CD Chivas USACD Chivas USA |
| 30 Mar 13 | r01        | Toronto FCToronto FC | 2 - 2 | L.A. GalaxyL.A. Galaxy |
| 30 Mar 13 | r01        | New York Red BullsNew York Red | 2 - 1 | Philadelphia UnionPhiladelphia |
| 30 Mar 13 | r01        | New England Rev.New England R | 0 - 1 | FC DallasFC Dallas |
| 30 Mar 13 | r01        | Colorado RapidsColorado Rapi | 2 - 2 | Portland TimbersPortland Timb |
| 31 Mar 13 | r01        | Houston DynamoHouston Dynam | 2 - 0 | San Jose EarthquakesSan Jose Eart |
| 31 Mar 13 | r01        | Sporting Kansas CitySporting Kans | 2 - 0 | Montreal ImpactMontreal Impa |
| 31 Mar 13 | r01        | Real Salt LakeReal Salt Lak | 2 - 1 | Seattle Sounders FCSeattle Sound |
| 31 Mar 13 | r01        | CD Chivas USACD Chivas USA | 2 - 1 | Vancouver WhitecapsVancouver Whi |
| 06 Apr 13 | r01        | Sporting Kansas CitySporting Kans | 1 - 0 | DC UnitedDC United |
| 06 Apr 13 | r01        | Toronto FCToronto FC | 2 - 2 | FC DallasFC Dallas |
| 06 Apr 13 | r01        | Columbus CrewColumbus Crew | 1 - 1 | Philadelphia UnionPhiladelphia |
| 06 Apr 13 | r01        | Colorado RapidsColorado Rapi | 1 - 0 | Real Salt LakeReal Salt Lak |
| 07 Apr 13 | r01        | Portland TimbersPortland Timb | 2 - 0 | Houston DynamoHouston Dynam |
| 07 Apr 13 | r01        | San Jose EarthquakesSan Jose Eart | 1 - 1 | Vancouver WhitecapsVancouver Whi |
| 07 Apr 13 | r01        | Chicago FireChicago Fire | 3 - 1 | New York Red BullsNew York Red |
| 13 Apr 13 | r01        | Seattle Sounders FCSeattle Sound | 0 - 0 | New England Rev.New England R |
| 13 Apr 13 | r01        | Philadelphia UnionPhiladelphia | 1 - 1 | Toronto FCToronto FC |
| 13 Apr 13 | r01        | Vancouver WhitecapsVancouver Whi | 1 - 1 | Real Salt LakeReal Salt Lak |
| 13 Apr 13 | r01        | DC UnitedDC United | 0 - 2 | New York Red BullsNew York Red |
| 13 Apr 13 | r01        | FC DallasFC Dallas | 1 - 0 | L.A. GalaxyL.A. Galaxy |
| 14 Apr 13 | r01        | CD Chivas USACD Chivas USA | 0 - 1 | Colorado RapidsColorado Rapi |
| 14 Apr 13 | r01        | Montreal ImpactMontreal Impa | 1 - 1 | Columbus CrewColumbus Crew |
| 14 Apr 13 | r01        | Houston DynamoHouston Dynam | 2 - 1 | Chicago FireChicago Fire |
| 17 Apr 13 | r01        | New York Red BullsNew York Red | 0 - 1 | Sporting Kansas CitySporting Kans |
| 20 Apr 13 | r01        | Toronto FCToronto FC | 1 - 1 | Houston DynamoHouston Dynam |
| 20 Apr 13 | r01        | Colorado RapidsColorado Rapi | 0 - 1 | Seattle Sounders FCSeattle Sound |
| 20 Apr 13 | r01        | New York Red BullsNew York Red | 4 - 1 | New England Rev.New England R |
| 21 Apr 13 | r01        | FC DallasFC Dallas | 2 - 0 | Vancouver WhitecapsVancouver Whi |
| 21 Apr 13 | r01        | Chicago FireChicago Fire | 1 - 0 | Columbus CrewColumbus Crew |
| 21 Apr 13 | r01        | Real Salt LakeReal Salt Lak | 1 - 0 | CD Chivas USACD Chivas USA |
| 21 Apr 13 | r01        | L.A. GalaxyL.A. Galaxy | 2 - 0 | Sporting Kansas CitySporting Kans |
| 21 Apr 13 | r01        | DC UnitedDC United | 2 - 3 | Philadelphia UnionPhiladelphia |
| 22 Apr 13 | r01        | San Jose EarthquakesSan Jose Eart | 1 - 1 | Portland TimbersPortland Timb |
| 27 Apr 13 | r01        | Toronto FCToronto FC | 1 - 2 | New York Red BullsNew York Red |
| 27 Apr 13 | r01        | Montreal ImpactMontreal Impa | 2 - 0 | Chicago FireChicago Fire |
| 27 Apr 13 | r01        | Vancouver WhitecapsVancouver Whi | 2 - 2 | FC DallasFC Dallas |
| 27 Apr 13 | r01        | New England Rev.New England R | 2 - 0 | Philadelphia UnionPhiladelphia |
| 28 Apr 13 | r01        | Sporting Kansas CitySporting Kans | 2 - 3 | Portland TimbersPortland Timb |
| 28 Apr 13 | r01        | Columbus CrewColumbus Crew | 3 - 0 | DC UnitedDC United |
| 28 Apr 13 | r01        | Real Salt LakeReal Salt Lak | 0 - 2 | L.A. GalaxyL.A. Galaxy |
| 28 Apr 13 | r01        | CD Chivas USACD Chivas USA | 2 - 2 | San Jose EarthquakesSan Jose Eart |
| 28 Apr 13 | r01        | Houston DynamoHouston Dynam | 1 - 1 | Colorado RapidsColorado Rapi |
| 03 May 13 | r01        | Portland TimbersPortland Timb | 0 - 0 | New England Rev.New England R |
| 04 May 13 | r01        | San Jose EarthquakesSan Jose Eart | 2 - 2 | Montreal ImpactMontreal Impa |
| 04 May 13 | r01        | Philadelphia UnionPhiladelphia | 2 - 2 | Seattle Sounders FCSeattle Sound |
| 04 May 13 | r01        | Columbus CrewColumbus Crew | 0 - 1 | New York Red BullsNew York Red |
| 05 May 13 | r01        | Colorado RapidsColorado Rapi | 1 - 0 | Toronto FCToronto FC |
| 05 May 13 | r01        | Real Salt LakeReal Salt Lak | 2 - 0 | Vancouver WhitecapsVancouver Whi |
| 05 May 13 | r01        | Sporting Kansas CitySporting Kans | 4 - 0 | CD Chivas USACD Chivas USA |
| 06 May 13 | r01        | L.A. GalaxyL.A. Galaxy | 0 - 1 | Houston DynamoHouston Dynam |
| 08 May 13 | r01        | DC UnitedDC United | 0 - 4 | Houston DynamoHouston Dynam |
| 08 May 13 | r01        | New York Red BullsNew York Red | 2 - 1 | Montreal ImpactMontreal Impa |
| 09 May 13 | r01        | New England Rev.New England R | 1 - 2 | Real Salt LakeReal Salt Lak |
| 09 May 13 | r01        | Sporting Kansas CitySporting Kans | 0 - 1 | Seattle Sounders FCSeattle Sound |
| 09 May 13 | r01        | FC DallasFC Dallas | 1 - 1 | Portland TimbersPortland Timb |
| 09 May 13 | r01        | San Jose EarthquakesSan Jose Eart | 2 - 1 | Toronto FCToronto FC |
| 11 May 13 | r01        | Chicago FireChicago Fire | 0 - 1 | Philadelphia UnionPhiladelphia |
| 11 May 13 | r01        | Montreal ImpactMontreal Impa | 3 - 2 | Real Salt LakeReal Salt Lak |
| 11 May 13 | r01        | Seattle Sounders FCSeattle Sound | 4 - 0 | San Jose EarthquakesSan Jose Eart |
| 11 May 13 | r01        | Vancouver WhitecapsVancouver Whi | 3 - 1 | L.A. GalaxyL.A. Galaxy |
| 11 May 13 | r01        | Columbus CrewColumbus Crew | 0 - 2 | Colorado RapidsColorado Rapi |
| 11 May 13 | r01        | New England Rev.New England R | 1 - 1 | New York Red BullsNew York Red |
| 12 May 13 | r01        | FC DallasFC Dallas | 2 - 1 | DC UnitedDC United |
| 12 May 13 | r01        | Portland TimbersPortland Timb | 3 - 0 | CD Chivas USACD Chivas USA |
| 13 May 13 | r01        | Houston DynamoHouston Dynam | 0 - 1 | Sporting Kansas CitySporting Kans |
| 15 May 13 | r01        | Philadelphia UnionPhiladelphia | 1 - 4 | L.A. GalaxyL.A. Galaxy |
| 18 May 13 | r01        | Toronto FCToronto FC | 0 - 1 | Columbus CrewColumbus Crew |