| Champ: |  Michael Mmoh |
| Runner: |  Marcel Granollers |
| Score: | 6–3, 7–5 |
| Type: | singles doubles |
See main article: article and 2018 Tiburon Challenger.
Cameron Norrie was the defending champion but chose not to defend his title.
Michael Mmoh won the title after defeating Marcel Granollers 6–3, 7–5 in the final.