- Round of 16: July 21-22
- Quarterfinals: August 4-5
- Semifinals: August 25-26
- Final: September 16
Seeding for the 2020 MLS Leagues Cup participants is as follows:MLS 1: Philadelphia UnionMLS 2: Real Salt LakeMLS 3: Minnesota United FCMLS 4: LA GalaxyMLS 5: Toronto FCMLS 6: D.C. UnitedMLS 7: Portland TimbersMLS 8: NY Red Bulls
The seeding order for LIGA MX teams is as follows:LMX 1: Campeón de Campeones ChampionLMX 2: Campeón de Campeones Runner-UpLMX 3: Copa MX ChampionLMX 4-8: Top ranked Liga MX teams from the combined Apertura 2019 and Clausura 2020 tournaments