Knoxville challenger · ATP
Knoxville challenger 2023
ChallengerHard indoorKnoxville, United States5 November – 12 November 2023Prize money: 80,000 USD49 matchesAltitude: 276 mCourt: Medium-slow
Champion Alex Michelsen · Final: 7-6(9) 6-4
Final rounds
| Final | Alex Michelsen vs Denis Kudla | 7-5 4-6 6-2 |
| Semifinal | Denis Kudla vs Emilio Nava | 5-7 6-4 6-1 |
| Semifinal | Alex Michelsen vs Tennys Sandgren | 6-2 2-6 6-4 |
| Quarterfinal | Emilio Nava vs Zachary Svajda | 6-4 6-4 |
| Quarterfinal | Denis Kudla vs Aidan McHugh | 6-3 7-6(5) |
| Quarterfinal | Alex Michelsen vs Nishesh Basavareddy | 6-3 6-3 |
| Quarterfinal | Tennys Sandgren vs Alexander Ritschard | 7-6(9) 6-4 |
Loading the interactive version…