Columbus 3 challenger · ATP
Columbus 3 challenger 2026
ChallengerHard indoorColumbus, United States27 September – 4 October 2026Prize money: 107,000 USD49 matchesAltitude: 227 mCourt: Medium-slow
Champion Dylan Dietrich · Final: 6-4 7-6(4)
Final rounds
| Final | Dylan Dietrich vs Abedallah Shelbayh | 6-3 6-2 |
| Semifinal | Abedallah Shelbayh vs Mitchell Krueger | 6-2 6-2 |
| Semifinal | Dylan Dietrich vs Andres Andrade | 6-3 1-0 ret. |
| Quarterfinal | Abedallah Shelbayh vs Aidan Mayo | 7-6(7) 7-5 |
| Quarterfinal | Dylan Dietrich vs Darwin Blanch | 6-3 6-3 |
| Quarterfinal | Andres Andrade vs Mees Rottgering | 6-3 7-6(5) |
| Quarterfinal | Mitchell Krueger vs Keegan Smith | 6-4 7-6(4) |
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