| Challenger Aix en Provence | 05/07 15:00 | 28 | [247] Gregoire Barrere v Pavel Kotov [163] | 6-3,4-6,7-5 | |
| Challenger Aix en Provence | 05/06 14:10 | 27 | [247] Gregoire Barrere v Quentin Halys [101] | 6-3,7-6 | |
| Challenger Aix en Provence | 05/04 14:45 | 26 | [104] Juan Pablo Varillas v Gregoire Barrere [247] | 4-6,6-4,4-6 | |
| Challenger Aix en Provence | 05/02 12:30 | 25 | [247] Gregoire Barrere v Jo-Wilfried Tsonga [265] | 6-3,4-6,7-5 | |
| Challenger Ostrava | 04/26 09:45 | 25 | [224] Lorenzo Giustino v Gregoire Barrere [228] | 6-4,5-7,6-4 | |
| Challenger Split | 04/18 12:05 | 25 | [147] Christopher O'Connell v Gregoire Barrere [229] | 6-2,6-3 | |
| Challenger Barletta | 04/11 11:30 | 25 | [235] Gregoire Barrere v Nerman Fatic [278] | 3-6,3-6 | |
| Challenger - St Brieuc | 03/29 16:30 | 25 | [178] Gregoire Barrere v Borna Gojo [234] | 4-6,2-6 | |
| Challenger Lille | 03/24 20:00 | 26 | [353] Alexis Galarneau v Gregoire Barrere [178] | 6-4,6-2 | |
| Challenger Lille | 03/22 11:00 | 25 | [245] Andrea Arnaboldi v Gregoire Barrere [172] | 3-6,1-6 | |
| Challenger Pau | 02/25 18:30 | 27 | [142] Quentin Halys v Gregoire Barrere [165] | 6-7,6-2,6-2 | |
| Challenger Pau | 02/23 18:15 | 26 | [165] Gregoire Barrere v Pierre-Hugues Herbert [101] | 6-7,6-3,7-5 | |
| Challenger Pau | 02/21 16:05 | 25 | [165] Gregoire Barrere v Harold Mayot [401] | 6-3,6-3 | |
| Challenger Forli | 02/18 11:50 | 27 | [166] Gregoire Barrere v Yosuke Watanuki [291] | 5-7,3-6 | |
| Challenger Forli | 02/16 16:40 | 26 | [166] Gregoire Barrere v Benjamin Hassan [347] | Retired | |
| Challenger Forli | 02/14 14:45 | 25 | [166] Gregoire Barrere v Giulio Zeppieri [244] | 6-3,6-4 | |
| Challenger Cherbourg | 02/08 10:00 | 25 | [162] Gregoire Barrere v Jack Draper [207] | 4-6,6-1,3-6 | |
| Challenger Quimper | 01/30 14:00 | 29 | [167] Gregoire Barrere v Vasek Pospisil [138] | 4-6,6-3,1-6 | |
| Challenger Quimper | 01/29 14:20 | 28 | [167] Gregoire Barrere v Dennis Novak [118] | 6-3,6-2 | |
| Challenger Quimper | 01/28 19:00 | 27 | [261] Andrey Kuznetsov v Gregoire Barrere [167] | 3-6,3-6 | |
| Challenger Quimper | 01/26 19:25 | 27 | [160] Lucas Pouille v Gregoire Barrere [167] | 4-6,3-6 | |
| Challenger Quimper | 01/25 12:35 | 25 | [167] Gregoire Barrere v Jiří Lehečka [142] | 6-2,6-3 | |
| Challenger Forli | 01/18 12:30 | 25 | [167] Gregoire Barrere v Jay Clarke [185] | 4-6,7-6,2-6 | |
| Australian Open | 01/10 00:40 | 14 | [166] Gregoire Barrere v Dane Sweeny [497] | 5-7,3-6 | |
| Challenger Mouilleron le Captif | 10/05 11:15 | 25 | [158] Quentin Halys v Gregoire Barrere [169] | 7-5,7-6 | |
| Challenger Orleans | 09/27 15:25 | 25 | [169] Gregoire Barrere v Dennis Novak [121] | 5-7,5-7 | |
| ATP Méty | 09/20 16:00 | 25 | [151] Gregoire Barrere v Vasek Pospisil [66] | 3-6,4-6 | |
| Challenger Rennes | 09/16 11:45 | 26 | [148] Gregoire Barrere v Liam Broady [145] | 6-7,6-4,4-6 | |
| Challenger Rennes | 09/14 11:40 | 25 | [148] Gregoire Barrere v Tim Van Rijthoven [265] | 7-6,7-5 | |
| Challenger Cassis | 09/06 14:10 | 25 | [174] Altug Celikbilek v Gregoire Barrere [136] | 6-3,6-3 |
Wikipedia - Grégoire Barrère
Grégoire Barrère (French pronunciation: [ɡʁeɡwaʁ baʁɛʁ]; born 16 February 1994) is a French professional tennis player. He has a career high ATP singles ranking of No. 49, which was achieved on 3 July 2023. He also has a career-high ATP doubles ranking of No. 161 achieved on 26 April 2021. Barrère has won five ATP Challenger Tour and six ITF Futures singles titles as well as five Challenger and six ITF doubles titles in his career.