| Open de France | 05/24 17:20 | 14 | [233] Robredo, Tommy v Quentin Halys [222] | 6-7,4-6 | |
| Challenger - Heilbronn | 05/10 09:30 | 19 | [222] Quentin Halys v Aleksandar Vukic [209] | 4-6,6-3,4-6 | |
| Challenger - Heilbronn | 05/09 13:00 | 14 | [205] Quentin Halys v Felipe M R Alves [234] | 4-6,7-5,7-5 | |
| Challenger Biella | 05/02 12:40 | 14 | [198] Quentin Halys v Nicola Kuhn [252] | 6-7,2-6 | |
| Challenger - Split | 04/17 11:10 | 28 | [210] Quentin Halys v Mathias Bourgue [217] | Retired | |
| Challenger - Split | 04/16 10:15 | 27 | [210] Quentin Halys v Thanasi Kokkinakis [219] | 6-3,7-6 | |
| Challenger - Split | 04/15 10:50 | 26 | [294] Pedro Cachin v Quentin Halys [210] | 2-6,6-7 | |
| Challenger - Split | 04/13 15:25 | 25 | [211] Daniel Masur v Quentin Halys [210] | 3-6,2-6 | |
| Challenger - Lille | 03/27 15:50 | 28 | [329] Zizou Bergs v Quentin Halys [214] | 1-6,6-3,6-3 | |
| Challenger - Lille | 03/26 12:20 | 27 | [214] Quentin Halys v Benjamin Bonzi [124] | 6-4,6-3 | |
| Challenger - Lille | 03/25 11:45 | 26 | Quentin Halys v Lilian Marmousez | 6-3,7-5 | |
| Challenger - Lille | 03/23 15:10 | 25 | Quentin Halys v Arthur Cazaux | 6-3,6-2 | |
| Challenger Biella | 03/17 11:55 | 25 | [80] Lucas Pouille v Quentin Halys [212] | 6-2,7-6 | |
| Challenger Biella | 03/10 13:00 | 26 | [126] Gojowczyk, Peter v Quentin Halys [215] | 6-7,6-1,7-6 | |
| Challenger Biella | 03/08 13:05 | 25 | [263] Brown, Dustin v Quentin Halys [215] | 1-6,4-6 | |
| ATP - Montpellier | 02/21 11:05 | 14 | [111] Gregoire Barrere v Quentin Halys [207] | 2-6,6-2,6-4 | |
| Open d'Australie | 02/09 03:05 | 23 | [59] Andujar, Pablo v Quentin Halys [207] | 6-4,7-5,7-5 | |
| ATP Murray River Open | 02/02 04:00 | 24 | [104] Sugita, Yuichi v Quentin Halys [206] | 3-6,7-6,7-5 | |
| Open d'Australie | 01/13 12:15 | 19 | [198] Haase, Robin v Quentin Halys [206] | 3-6,4-6 | |
| Open d'Australie | 01/12 14:15 | 15 | [206] Quentin Halys v Cem Ilkel [219] | 2-6,7-6,6-1 | |
| Open d'Australie | 01/11 16:20 | 60 | [164] Benjamin Bonzi v Quentin Halys [206] | 0-6,2-6 | |
| Challenger Maia | 12/02 12:20 | 26 | [206] Quentin Halys v Henri Laaksonen [135] | 3-6,1-6 | |
| Challenger Maia | 11/30 11:00 | 25 | [206] Quentin Halys v Geoffrey Blancaneaux [281] | 7-5,3-6,7-5 | |
| Challenger Bratislava | 11/10 18:25 | 25 | [204] Quentin Halys v Antoine Hoang [131] | 3-6,3-6 | |
| Challenger Parma 2 | 11/07 12:10 | 28 | [141] Stebe, Cedrik-Marcel v Quentin Halys [211] | 5-7,6-3,6-3 | |
| Challenger Parma 2 | 11/06 16:00 | 27 | Quentin Halys v Vanni, Luca | 7-6,7-6 | |
| Challenger Parma 2 | 11/04 14:45 | 26 | [211] Quentin Halys v Viola, Matteo [233] | 4-6,6-3,7-6 | |
| Challenger Parma 2 | 11/03 10:40 | 25 | [137] Federico Gaio v Quentin Halys [211] | 7-6,6-7,4-6 | |
| Challenger Ismaning | 10/19 15:10 | 25 | [207] Ramkumar Ramanathan v Quentin Halys [209] | 7-6,6-3 | |
| Lisbon, Portugal | 10/12 11:40 | 25 | [209] Quentin Halys v Gojo, Borna [256] | 2-6,4-6 |
Wikipedia - Quentin Halys
Quentin Halys, né le à Bondy, est un joueur de tennis français, professionnel depuis 2013.