2025 Columbus Challenger – Singles
| Singles | |
|---|---|
| 2025 Columbus Challenger | |
| Champion | Michael Zheng |
| Runner-up | Martin Damm |
| Score | 3–6, 6–3, 7–5 |
Naoki Nakagawa was the defending champion but chose not to defend his title.
Michael Zheng won the title after defeating Martin Damm 3–6, 6–3, 7–5 in the final.