ITF - Meshref M15 11/14 08:00 26 Gauthier Onclin v Hong Kit Wong 6-0,6-3
ITF - Meshref M15 11/13 07:00 25 Ricardo Rodriguez v Gauthier Onclin Retired
ITF - Meshref M15 11/05 12:15 25 Gauthier Onclin v Valentin Royer 1-6,4-6
ITF - Sharm El Sheikh M15 10/10 09:30 26 Anis Ghorbel v Gauthier Onclin 4-6,7-6,6-3
ITF - Sharm El Sheikh M15 10/09 11:55 25 Jirat Navasirisomboon v Gauthier Onclin 7-5,5-7,4-6
ITF - Sharm El Sheikh M15 10/02 09:05 25 Anis Ghorbel v Gauthier Onclin 6-3,1-6,6-3
ITF M15 Koksijde 08/18 13:00 29 Gauthier Onclin v Carl Soderlund 4-6,0-6
ITF M15 Koksijde 08/17 13:50 28 Gauthier Onclin v Romain Barbosa 2-6,6-4,7-5
ITF M15 Koksijde 08/16 11:05 27 Gauthier Onclin v Simon Beaupain 6-4,6-1
ITF M15 Koksijde 08/15 15:55 26 Daniel De Jonge v Gauthier Onclin 7-6,3-6,1-6
ITF M15 Koksijde 08/14 12:25 25 Adan F Da Silva v Gauthier Onclin 1-6,1-6
ITF - Eupen M15 08/08 14:05 26 Gauthier Onclin v Gonzalo Villanueva 7-5,2-6,6-7
ITF - Eupen M15 08/07 08:00 25 Shinnosuke Hiramatsu v Gauthier Onclin 5-7,1-6
ITF M15 Brussels 08/01 10:20 26 Gauthier Onclin v Gonzalo Villanueva 6-4,2-6,3-6
ITF M15 Brussels 07/31 15:40 25 Gauthier Onclin v Theo Vandeweghe 7-5,6-1
ITF - Cairo M15 05/02 11:30 26 Gauthier Onclin v Kai Wehnelt 2-6,1-6
ITF - Cairo M15 05/01 13:40 25 Ivan Krivic v Gauthier Onclin 0-6,6-7
ITF - Cairo M15 04/25 09:45 26 Marko Tepavac v Gauthier Onclin 6-4,6-1
ITF - Cairo M15 04/24 10:25 25 Gauthier Onclin v Vit Kopriva 6-1,6-3
ITF - Sharm El Sheikh M15 02/07 12:30 26 Gauthier Onclin v Chun Hsin Tseng 1-6,3-6
ITF - Sharm El Sheikh M15 02/06 08:45 25 Gauthier Onclin v Jose Fco. Vidal Azorin 6-4,6-4
ITF Belgium F1 06/19 08:00 25 Ryan Nijboer v Gauthier Onclin 6-2,7-5
Challenger Mons Qual 10/01 13:35 45 Gauthier Onclin v Christopher Heyman 6-7,2-6

Wikipedia - Gauthier Onclin

Gauthier Onclin (born 26 February 2001) is a Belgian tennis player. He has a career high ranking of 184 achieved on September 18, 2023.

History

2023

In January 2023 Onclin reached the semifinals of the 2023 BW Open in Mons where he lost to eventual champion and compatriot David Goffin. In May 2023 he beat the higher-ranked Elias Ymer at a challenger event in Bordeaux. At the 2023 French Open he defeated Nicholas David Ionel in straight sets in the first round of qualifying before losing to Argentine Thiago Agustin Tirante in three sets. Onclin got his revenge over the Argentine in the qualifying at the 2023 Wimbledon Championships, winning in straight sets during his first ever grass-court summer, as his junior years coincided with the grass-court cancellation due to the COVID-19 pandemic.

In October 2023, he received a wildcard in doubles for the European Open in Antwerp, alongside compatriot Michael Geerts. At the same tournament, in the qualifying singles competition, he defeated higher-ranked American Maxime Cressy.