| ATP - Winston Salem | 08/21 18:00 | 24 | [93] Facundo D Acosta v Quentin Halys [69] | 4-6,6-2,6-4 | |
| Challenger - Porto | 08/01 14:55 | 25 | [73] Quentin Halys v Gastao Elias [350] | 5-7,5-7 | |
| Wimbledon | 07/07 13:00 | 25 | [8] Jannik Sinner v Quentin Halys [79] | 3-6,6-2,6-3,6-4 | |
| Wimbledon | 07/06 10:00 | 24 | [87] Aleksandar Vukic v Quentin Halys [79] | 3-6,1-6,4-6 | |
| Wimbledon | 07/04 18:30 | 23 | [79] Quentin Halys v Daniel Evans [30] | 6-2,6-3,6-7,6-4 | |
| Challenger - Blois | 06/24 14:30 | 29 | [85] Quentin Halys v Kyrian Jacquet [395] | Retired | |
| Challenger - Blois | 06/23 14:05 | 28 | [85] Quentin Halys v Benjamin Hassan [284] | 6-1,7-6 | |
| Challenger - Blois | 06/23 08:00 | 27 | [85] Quentin Halys v Renzo Olivo [239] | 6-2,6-2 | |
| Challenger - Blois | 06/21 08:30 | 26 | [85] Quentin Halys v Gianluca Mager [250] | 6-3,7-6 | |
| Challenger - Blois | 06/19 17:10 | 25 | [85] Quentin Halys v Terence Atmane [238] | 7-5,6-4 | |
| Challenger - Lyon | 06/12 15:45 | 25 | [84] Quentin Halys v Pablo Llamas Ruiz [193] | 2-6,2-6 | |
| French Open | 05/30 15:00 | 23 | [88] Quentin Halys v Guido Pella [423] | 4-6,7-6,6-2,6-7,6-7 | |
| ATP - Rome | 05/11 14:05 | 23 | Quentin Halys v J.J. Wolf | Cancelled | |
| Challenger - Aix en Provence | 05/04 10:40 | 26 | [66] Quentin Halys v Arthur Fils [124] | 5-7,6-4,6-7 | |
| Challenger - Aix en Provence | 05/03 11:30 | 25 | [280] Robin Haase v Quentin Halys [66] | 5-7,5-7 | |
| ATP - Madrid | 04/28 13:55 | 24 | [66] Quentin Halys v Roberto Bautista Agut [25] | 6-4,6-7,3-6 | |
| ATP - Madrid | 04/26 10:55 | 23 | [75] Alexei Popyrin v Quentin Halys [66] | 6-4,4-6,4-6 | |
| ATP - München | 04/18 13:30 | 25 | [65] Quentin Halys v Lorenzo Sonego [45] | 6-3,6-7,5-7 | |
| ATP - Estoril | 04/08 15:35 | 28 | [5] Casper Ruud v Quentin Halys [80] | 6-4,3-6,7-6 | |
| ATP - Estoril | 04/07 16:00 | 27 | [80] Quentin Halys v Dominic Thiem [111] | 6-1,6-4 | |
| ATP - Estoril | 04/06 18:45 | 26 | [28] Roberto Bautista Agut v Quentin Halys [80] | 6-7,5-7 | |
| ATP - Estoril | 04/04 17:30 | 25 | [65] Nuno Borges v Quentin Halys [80] | 3-6,4-6 | |
| ATP - Miami | 03/29 04:15 | 26 | [79] Quentin Halys v Daniil Medvedev [5] | 4-6,2-6 | |
| ATP - Miami | 03/27 16:45 | 25 | [79] Quentin Halys v Mackenzie McDonald [55] | 7-6,6-3 | |
| ATP - Miami | 03/25 17:20 | 24 | [18] Alex De Minaur v Quentin Halys [79] | 7-6,6-7,6-7 | |
| ATP - Miami | 03/23 15:00 | 23 | [121] Pedro Martinez v Quentin Halys [79] | 2-6,6-7 | |
| Challenger - Phoenix | 03/19 01:00 | 28 | [132] Alexander Shevchenko v Quentin Halys [81] | 6-7,6-4,6-3 | |
| Challenger - Phoenix | 03/18 20:40 | 27 | [107] Aleksandar Kovacevic v Quentin Halys [81] | 6-1,3-6,2-6 | |
| Challenger - Phoenix | 03/17 19:55 | 26 | [81] Quentin Halys v Emil Ruusuvuori [59] | 3-6,6-3,6-4 | |
| Challenger - Phoenix | 03/14 20:50 | 25 | [81] Quentin Halys v Gregoire Barrere [65] | 6-3,6-1 |
Wikipedia - Quentin Halys
Quentin Halys (Bondy, 26 oktober 1996) is een Franse tennisspeler.
In 2014 behaalde hij in Griekenland zijn eerste internationale ATP overwinning.
In 2015 haalde hij in Italië twee keer de finale en in Frankrijk twee keer de eerste prijs. Bij het dubbelspel won hij in Engeland, Frankrijk en Griekenland. Dat jaar speelde hij op Roland Garros in de eerste ronde tegen Rafael Nadal, die hem meteen uitschakelde.
In 2016 kreeg de 19-jarige Halys een wildcard voor het Australian Open, waar hij in ronde 1 Ivan Dodig versloeg en in ronde 2 tegen titelverdediger Novak Đoković uitkwam, die hem met 6-1, 6-2 en 7-6 versloeg.