2019 Columbus Challenger – Singles
| Singles | |
|---|---|
| 2019 Columbus Challenger | |
| Champion | J. J. Wolf |
| Runner-up | Mikael Torpegaard |
| Score | 6–7(4–7), 6–3, 6–4 |
Michael Mmoh was the defending champion but chose not to defend his title.
J. J. Wolf won the title after defeating Mikael Torpegaard 6–7(4–7), 6–3, 6–4 in the final.