| Singles | |
|---|---|
| 2017 Columbus Challenger | |
| Champion |
|
| Runner-up |
|
| Final score | 6–7(11–13), 6–4, 6–3 |
Stefan Kozlov was the defending champion but chose not to defend his title.
Ante Pavić won the title after defeating Alexander Ward 6–7(11–13), 6–4, 6–3 in the final.