| 06 Apr 21 | r08        | CD MarathónCD Marathón | 2 - 2 | Portland TimbersPortland Timb |
| 07 Apr 21 | r08        | AlajuelenseAlajuelense | 0 - 1 | Atlanta UnitedAtlanta Unite |
| 07 Apr 21 | r08        | ArcahaieArcahaie | 0 - 0 | Cruz AzulCruz Azul |
| 07 Apr 21 | r08        | Deportivo SaprissaDeportivo Sap | 0 - 1 | Philadelphia UnionPhiladelphia |
| 08 Apr 21 | r08        | LeonLeon | 1 - 1 | Toronto FCToronto FC |
| 08 Apr 21 | r08        | CD OlimpiaCD Olimpia | 1 - 2 | CF AmericaCF America |
| 09 Apr 21 | r08        | Real Estelí FCReal Estelí F | 0 - 4 | Columbus CrewColumbus Crew |
| 09 Apr 21 | r08        | Atlético PantojaAtlético Pant | 0 - 3 | MonterreyMonterrey |
| 13 Apr 21 | r08        | Atlanta UnitedAtlanta Unite | 1 - 0 | AlajuelenseAlajuelense |
| 14 Apr 21 | r08        | Portland TimbersPortland Timb | 5 - 0 | CD MarathónCD Marathón |
| 14 Apr 21 | r08        | Cruz AzulCruz Azul | 8 - 0 | ArcahaieArcahaie |
| 14 Apr 21 | r08        | Toronto FCToronto FC | 2 - 1 | LeonLeon |
| 15 Apr 21 | r08        | Philadelphia UnionPhiladelphia | 4 - 0 | Deportivo SaprissaDeportivo Sap |
| 15 Apr 21 | r08        | CF AmericaCF America | 0 - 1 | CD OlimpiaCD Olimpia |
| 16 Apr 21 | r08        | Columbus CrewColumbus Crew | 1 - 0 | Real Estelí FCReal Estelí F |
| 16 Apr 21 | r08        | MonterreyMonterrey | 3 - 1 | Atlético PantojaAtlético Pant |
| |
| 28 Apr 21 | QF        | Atlanta UnitedAtlanta Unite | 0 - 3 | Philadelphia UnionPhiladelphia |
| 28 Apr 21 | QF        | Toronto FCToronto FC | 1 - 3 | Cruz AzulCruz Azul |
| 29 Apr 21 | QF        | Columbus CrewColumbus Crew | 2 - 2 | MonterreyMonterrey |
| 29 Apr 21 | QF        | Portland TimbersPortland Timb | 1 - 1 | CF AmericaCF America |
| 05 May 21 | QF        | Philadelphia UnionPhiladelphia | 1 - 1 | Atlanta UnitedAtlanta Unite |
| 05 May 21 | QF        | Cruz AzulCruz Azul | 1 - 0 | Toronto FCToronto FC |
| 06 May 21 | QF        | MonterreyMonterrey | 3 - 0 | Columbus CrewColumbus Crew |
| 06 May 21 | QF        | CF AmericaCF America | 3 - 1 | Portland TimbersPortland Timb |
| |
| 12 Aug 21 | SF        | MonterreyMonterrey | 1 - 0 | Cruz AzulCruz Azul |
| 13 Aug 21 | SF        | CF AmericaCF America | 2 - 0 | Philadelphia UnionPhiladelphia |
| 16 Sep 21 | SF        | Philadelphia UnionPhiladelphia | 0 - 2 | CF AmericaCF America |
| 17 Sep 21 | SF        | Cruz AzulCruz Azul | 1 - 4 | MonterreyMonterrey |
| |
| 29 Oct 21 | r00        | MonterreyMonterrey | 1 - 0 | CF AmericaCF America |