Champ: | Thai-Son Kwiatkowski |
Runner: | Daniel Elahi Galán |
Score: | 6–4, 6–1 |
See main article: article and 2020 Oracle Challenger Series – Newport Beach.
Taylor Fritz was the defending champion[1] but lost in the third round to Mitchell Krueger.
Thai-Son Kwiatkowski won the title after defeating Daniel Elahi Galán 6–4, 6–1 in the final.
All seeds receive a bye into the second round.