[7] The 25-game tournament, to be held from June 27 to July 26, will be hosted by the owner of Utah Royals FC Dell Loy Hansen.

Subsequently, OL Reign resumed team preseason training in Missoula, Montana, on June 1.

[10] On August 25, 2020, the NWSL announced that the season will continue with the Fall Series, where the nine teams are divided into three regional pods and play four games each.

[10] For incoming transfers, dates listed are when OL Reign officially signed the players to the roster.

For outgoing transfers, dates listed are when OL Reign officially removed the players from its roster, not when they signed with another team.