Estadio: Court 15 Round: 25 Ground: Hardcourt indoor
| ITF M25 Sion | 2023/08/30 13:05 | Valentin Vacherot v Yannik Steinegger | 6-1,7-5 |
| ITF M15 Caslano | 2023/08/24 07:00 | Andrea Militi Ribaldi v Yannik Steinegger | 4-6,6-3,6-3 |
| ITF M15 Caslano | 2023/08/23 07:00 | Yannik Steinegger v Leonardo Rossi | 7-6,6-4 |
| ITF M25 Muttenz | 2023/08/16 08:00 | Adam Moundir v Yannik Steinegger | 6-2,6-3 |
| ITF M25 Roehampton | 2023/07/18 11:20 | Yannik Steinegger v Paul Jubb | 0-6,2-6 |
| ITF M25 Nottingham | 2023/07/12 14:45 | Billy Harris v Yannik Steinegger | 6-4,6-1 |
| ITF M25 Nottingham | 2023/07/12 09:45 | Yannik Steinegger v Daniel Little | 6-4,6-4 |
| ITF M25 Klosters | 2023/07/06 09:55 | Yannik Steinegger v Mili Poljicak | 4-6,6-4,4-6 |
| UTR Pro Montrouge | 2023/07/27 10:08 | Thomas Deschamps v Mateo Bivol | 6-1,1-6,0-2 |
| UTR Pro Montrouge | 2023/07/26 13:01 | Alexander Chang v Thomas Deschamps | 6-3,6-2 |
| UTR Pro Montrouge | 2023/07/26 08:42 | Max Westphal v Thomas Deschamps | 6-1,6-1 |
| ITF M25 Angers | 2023/04/18 10:00 | Lilian Marmousez v Thomas Deschamps | 6-0,6-2 |
| ITF M15 Monastir | 2023/04/05 08:25 | Louis Dussin v Thomas Deschamps | 6-4,6-2 |
| ITF M25 Toulouse | 2023/03/21 18:05 | Thomas Deschamps v Rigele Te | 7-6,1-6,3-6 |
| ITF M15 Poitiers | 2023/03/16 12:00 | Thomas Deschamps v Lorenzo Sciahbasi | 3-6,1-6 |
| ITF M15 Poitiers | 2023/03/14 17:00 | Alexis Gautier v Thomas Deschamps | 3-6,4-6 |