| ATP Indian Wells | 03/09 19:00 | 23 | [134] Jan-Lennard Struff v Quentin Halys [81] | 1-6,6-3,6-3 | |
| ATP Indian Wells | 03/09 18:00 | 23 | Michael Mmoh v Quentin Halys | Cancelled | |
| ATP Dubaj | 02/27 10:00 | 25 | [100] Thanasi Kokkinakis v Quentin Halys [64] | 6-4,7-6 | |
| ATP Dubaj | 02/26 08:10 | 19 | [64] Quentin Halys v Christopher O'Connell [94] | 6-7,6-7 | |
| ATP Dubaj | 02/25 10:55 | 14 | [64] Quentin Halys v Nikoloz Basilashvili [113] | Retired | |
| ATP Doha | 02/21 11:30 | 25 | [40] Tallon Griekspoor v Quentin Halys [64] | 7-6,4-6,7-6 | |
| ATP Rotterdam | 02/15 14:00 | 25 | [35] Botic Van De Zandschulp v Quentin Halys [62] | 5-7,6-4,7-6 | |
| ATP Rotterdam | 02/12 12:15 | 19 | [70] Quentin Halys v Gregoire Barrere [75] | 7-6,6-7,6-7 | |
| ATP Rotterdam | 02/11 16:45 | 14 | [70] Quentin Halys v Zizou Bergs [112] | 6-3,6-2 | |
| ATP - Montpellier | 02/10 13:30 | 27 | [70] Quentin Halys v Arthur Fils [163] | 6-7,3-6 | |
| ATP - Montpellier | 02/09 13:30 | 26 | [32] Alejandro Davidovich Fokina v Quentin Halys [70] | 3-6,3-6 | |
| ATP - Montpellier | 02/07 13:30 | 25 | [434] Clement Chidekh v Quentin Halys [70] | 5-7,6-2,5-7 | |
| Australian Open | 01/16 08:00 | 23 | [4] Stefanos Tsitsipas v Quentin Halys [61] | 6-3,6-4,7-6 | |
| ATP Auckland | 01/12 03:50 | 27 | [64] Quentin Halys v Jenson Brooksby [48] | 6-7,6-7 | |
| ATP Auckland | 01/11 02:20 | 26 | [92] Ben Shelton v Quentin Halys [64] | 3-6,2-6 | |
| ATP Auckland | 01/10 01:55 | 25 | [54] Alex Molcan v Quentin Halys [64] | 3-6,4-6 | |
| ATP Adelaide | 01/05 02:10 | 26 | [5] Novak Djokovič v Quentin Halys [64] | 7-6,7-6 | |
| ATP Adelaide | 01/02 05:05 | 25 | [84] Jordan Thompson v Quentin Halys [64] | 3-6,4-6 | |
| ATP Paříž | 10/31 11:35 | 24 | [106] Nikoloz Basilashvili v Quentin Halys [69] | 6-3,6-4 | |
| ATP Paříž | 10/30 10:00 | 19 | [69] Quentin Halys v Thiago Monteiro [66] | 6-3,7-5 | |
| ATP Paříž | 10/29 08:00 | 46 | [55] Pedro Cachin v Quentin Halys [69] | 6-7,3-6 | |
| ATP Vídeň | 10/24 13:25 | 25 | [69] Quentin Halys v Borna Coric [27] | 6-3,5-7,3-6 | |
| ATP Vídeň | 10/23 13:40 | 19 | [57] Pedro Cachin v Quentin Halys [66] | 6-7,6-3,3-6 | |
| ATP Vídeň | 10/22 09:00 | 14 | [292] Lukas Neumayer v Quentin Halys [66] | 1-6,4-6 | |
| ATP Stockholm | 10/18 16:00 | 25 | [66] Quentin Halys v Mikael Ymer [79] | 7-5,4-6,3-6 | |
| Challenger Ismaning | 10/16 12:00 | 29 | Quentin Halys v Max Hans Rehberg | 7-6,6-3 | |
| Challenger Ismaning | 10/15 11:00 | 28 | [78] Quentin Halys v Kacper Zuk [269] | 7-6,7-6 | |
| Challenger Ismaning | 10/14 10:30 | 27 | [78] Quentin Halys v Alastair Gray [289] | 6-4,6-7,7-6 | |
| Challenger Ismaning | 10/13 10:30 | 26 | [78] Quentin Halys v Ramkumar Ramanathan [274] | 7-6,3-6,7-5 | |
| Challenger Ismaning | 10/11 17:40 | 25 | [78] Quentin Halys v Michael Geerts [267] | 7-6,6-4 |
Wikipedia - Quentin Halys
Quentin Halys (* 26. října 1996 Bondy) je francouzský profesionální tenista. Ve své dosavadní kariéře na okruhu ATP Tour nevyhrál žádný turnaj. Na challengerech ATP a okruhu ITF získal dvanáct titulů ve dvouhře a deset ve čtyřhře.
Na žebříčku ATP byl ve dvouhře nejvýše klasifikován v lednu 2023 na 61. místě a ve čtyřhře v říjnu 2022 na 129. místě. Trénuje ho Nicolas Devilder.