2018 Tashkent Challenger – Singles
| Singles | |
|---|---|
| 2018 Tashkent Challenger | |
| Champion | Félix Auger-Aliassime |
| Runner-up | Kamil Majchrzak |
| Score | 6–3, 6–2 |
Guillermo García López was the defending champion but chose not to defend his title.
Félix Auger-Aliassime won the title after defeating Kamil Majchrzak 6–3, 6–2 in the final.