The 2020 San Francisco Shock season was the third season of the San Francisco Shock's existence in the Overwatch League and their second under head coach Park "Crusty" Dae-hee. The team entered the season as the defending Overwatch League champions, after winning the 2019 Grand Finals. The Shock planned to host two homestand weekends in the 2020 season at Zellerbach Hall in Berkeley and the San Jose Civic in downtown San Jose, but both were cancelled in light of the COVID-19 pandemic.