Knoxville CH 2023 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Michelsen | d. | Denis Kudla | 7-5 4-6 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Michelsen | d. | Tennys Sandgren | 6-2 2-6 6-4 |
| Denis Kudla | d. | Emilio Nava | 5-7 6-4 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Tennys Sandgren | d. | Alexander Ritschard | 7-6(9) 6-4 |
| Alex Michelsen | d. | Nishesh Basavareddy | 6-3 6-3 |
| Emilio Nava | d. | Zachary Svajda | 6-4 6-4 |
| Denis Kudla | d. | Aidan Mchugh | 6-3 7-6(5) |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Tennys Sandgren | d. | Brandon Holt | 6-3 7-5 |
| Alexander Ritschard | d. | Mitchell Krueger | 6-2 6-4 |
| Alex Michelsen | d. | Gabriel Debru | 6-3 3-6 6-4 |
| Nishesh Basavareddy | d. | Beibit Zhukayev | 6-4 6-2 |
| Emilio Nava | d. | Murphy Cassone | 6-4 6-4 |
| Zachary Svajda | d. | Sebastian Fanselow | 6-2 7-5 |
| Aidan Mchugh | d. | Thai Son Kwiatkowski | 0-6 6-4 6-3 |
| Denis Kudla | d. | Martin Damm | 7-6(4) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Brandon Holt | d. | Aleksandar Kovacevic | 6-4 3-6 7-6(1) |
| Tennys Sandgren | d. | Ethan Quinn | 4-6 7-6(6) 7-6(3) |
| Mitchell Krueger | d. | Evgeny Karlovskiy | 7-5 6-2 |
| Alexander Ritschard | d. | Juncheng Shang | 3-6 7-6(9) 6-2 |
| Alex Michelsen | d. | Bernard Tomic | 4-6 7-6(5) 6-4 |
| Gabriel Debru | d. | Johannus Monday | 4-6 7-5 6-3 |
| Nishesh Basavareddy | d. | Mats Rosenkranz | 4-6 6-2 7-5 |
| Beibit Zhukayev | d. | Titouan Droguet | 6-4 6-1 |
| Emilio Nava | d. | Nino Serdarusic | 6-4 6-4 |
| Murphy Cassone | d. | Christian Harrison | 6-1 6-4 |
| Sebastian Fanselow | d. | Cannon Kingsley | 6-4 6-2 |
| Zachary Svajda | d. | Aidan Mayo | 6-3 6-4 |
| Aidan Mchugh | d. | Alexander Cozbinov | 3-6 7-5 6-3 |
| Thai Son Kwiatkowski | d. | Strong Kirchheimer | 6-7(5) 6-2 6-4 |
| Denis Kudla | d. | Patrick Kypson | 6-7(5) 6-3 6-4 |
| Martin Damm | d. | Michael Mmoh | 6-4 6-3 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Evgeny Karlovskiy | d. | Alexander Cozbinov | 6-4 7-6(6) |
| Cannon Kingsley | d. | Gabi Adrian Boitan | 7-5 6-3 |
| Mats Rosenkranz | d. | Dmitry Popko | 6-4 5-7 6-3 |
| Murphy Cassone | d. | Luca Wiedenmann | 6-1 6-4 |
| Thai Son Kwiatkowski | d. | Christian Harrison | 6-1 6-3 |
| Sebastian Fanselow | d. | Alex Rybakov | 6-7(0) 6-4 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Alexander Cozbinov | d. | Ezekiel Clark | 6-1 6-2 |
| Evgeny Karlovskiy | d. | Lucas Renard | 6-2 7-5 |
| Gabi Adrian Boitan | d. | Alexander Kotzen | 6-7(5) 6-4 6-3 |
| Cannon Kingsley | d. | Alex Lawson | 6-4 7-6(1) |
| Dmitry Popko | d. | Stefan Kozlov | 6-4 6-3 |
| Mats Rosenkranz | d. | Adit Sinha | 6-3 7-6(4) |
| Murphy Cassone | d. | Darian King | 6-2 6-1 |
| Luca Wiedenmann | d. | Christian Langmo | 3-0 RET |
| Christian Harrison | d. | Keegan Smith | 2-6 6-2 7-5 |
| Thai Son Kwiatkowski | d. | Chris Rodesch | 3-6 6-3 6-4 |
| Alex Rybakov | d. | Nathan Ponwith | 6-4 6-4 |
| Sebastian Fanselow | d. | Kyle Kang | 6-3 6-3 |