Ottignies-Louvain-la-Neuve CH 2023 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| David Goffin | d. | Mikael Ymer | 6-4 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Mikael Ymer | d. | Altug Celikbilek | 6-4 6-4 |
| David Goffin | d. | Gauthier Onclin | 7-6(3) 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Mikael Ymer | d. | Fabian Marozsan | 6-2 6-1 |
| Altug Celikbilek | d. | Filip Misolic | 6-4 5-7 6-4 |
| Gauthier Onclin | d. | Kaichi Uchida | 6-3 6-3 |
| David Goffin | d. | Yannick Hanfmann | 4-6 6-2 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Fabian Marozsan | d. | Cem Ilkel | 6-2 6-4 |
| Mikael Ymer | d. | Borna Gojo | 6-4 7-5 |
| Filip Misolic | d. | Joris De Loore | 7-6(5) 3-6 7-5 |
| Altug Celikbilek | d. | Elias Ymer | 6-3 6-3 |
| Kaichi Uchida | d. | Jozef Kovalik | 7-6(7) 6-1 |
| Gauthier Onclin | d. | Ernests Gulbis | 6-7(6) 6-2 6-3 |
| Yannick Hanfmann | d. | Ricardas Berankis | 6-1 3-6 6-1 |
| David Goffin | d. | Frederico Ferreira Silva | 6-4 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Cem Ilkel | d. | Alexander Shevchenko | 6-1 6-7(6) 6-3 |
| Fabian Marozsan | d. | Andrea Arnaboldi | 6-2 6-1 |
| Mikael Ymer | d. | Raphael Collignon | 6-7(5) 6-2 6-2 |
| Borna Gojo | d. | Zizou Bergs | 6-1 7-6(6) |
| Filip Misolic | d. | Tomas Machac | 6-2 3-6 6-2 |
| Joris De Loore | d. | Tibo Colson | 6-4 3-6 6-2 |
| Altug Celikbilek | d. | Valentin Vacherot | 6-4 6-2 |
| Elias Ymer | d. | Kenny De Schepper | 6-4 7-6(1) |
| Jozef Kovalik | d. | Jurij Rodionov | 6-7(4) 7-5 6-4 |
| Kaichi Uchida | d. | Alibek Kachmazov | 6-4 6-4 |
| Ernests Gulbis | d. | Lukas Klein | 6-4 6-2 |
| Gauthier Onclin | d. | Ugo Humbert | 7-5 6-1 |
| Yannick Hanfmann | d. | Nino Serdarusic | 6-4 7-5 |
| Ricardas Berankis | d. | Henri Laaksonen | 7-5 6-2 |
| Frederico Ferreira Silva | d. | Raul Brancaccio | 6-0 7-6(4) |
| David Goffin | d. | Kimmer Coppejans | 6-2 6-4 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Gauthier Onclin | d. | Ergi Kirkin | 6-1 7-6(3) |
| Tibo Colson | d. | Ernests Gulbis | 6-2 3-0 RET |
| Kenny De Schepper | d. | Henri Squire | 6-3 6-2 |
| Andrea Arnaboldi | d. | Altug Celikbilek | 6-2 6-4 |
| Joris De Loore | d. | Alibek Kachmazov | 6-4 6-4 |
| Mikael Ymer | d. | Cem Ilkel | 6-2 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Gauthier Onclin | d. | Sumit Nagal | 6-2 2-6 7-5 |
| Ergi Kirkin | d. | Louis Wessels | 4-6 6-4 4-2 RET |
| Ernests Gulbis | d. | Charles Broom | 1-6 6-4 7-6(4) |
| Tibo Colson | d. | Christopher Heyman | 6-3 7-6(4) |
| Henri Squire | d. | Oscar Jose Gutierrez | 4-6 6-4 6-3 |
| Kenny De Schepper | d. | Michael Geerts | 6-3 7-5 |
| Andrea Arnaboldi | d. | Simon Beaupain | 6-3 2-6 6-2 |
| Altug Celikbilek | d. | Mats Rosenkranz | 7-5 6-2 |
| Alibek Kachmazov | d. | Viktor Durasovic | 6-3 7-6(8) |
| Joris De Loore | d. | Ramkumar Ramanathan | 7-6(5) 6-1 |
| Cem Ilkel | d. | Victor Ernaelsteen | 7-5 6-4 |
| Mikael Ymer | d. | Gilles Arnaud Bailly | 7-5 6-0 |