| ITF M15 Kursumlijska Banja | 05/02 06:55 | 26 | Sascha Gueymard Wayenburg v Jack Loge | 6-3,6-2 | |
| ITF M15 Kursumlijska Banja | 05/01 07:00 | 25 | Sascha Gueymard Wayenburg v Viktor Jovic | 4-6,7-5,6-1 | |
| ITF M25 Angers | 04/25 09:40 | 26 | Sascha G Wayenburg v Alexey Vatutin | 5-7,1-6 | |
| ITF M25 Angers | 04/24 12:05 | 25 | Sascha G Wayenburg v Nikolay Vylegzhanin | 7-5,6-2 | |
| ITF M15 Telde | 04/17 10:40 | 25 | Sascha Gueymard Wayenburg v Tomas C Abasolo | 6-7,6-2,1-6 | |
| ITF M25 Saint Dizier | 03/29 14:00 | 27 | [423] Sascha Gueymard Wayenburg v Gauthier Onclin [279] | 6-3,3-6,2-6 | |
| ITF M25 Saint Dizier | 03/28 15:10 | 26 | Sascha Gueymard Wayenburg v Antoine Ghibaudo | 6-2,6-3 | |
| ITF M25 Saint Dizier | 03/27 09:00 | 25 | [423] Sascha Gueymard Wayenburg v Alex Knaff [479] | 6-1,6-3 | |
| ITF M25 Toulouse | 03/20 17:00 | 25 | Sascha Gueymard Wayenburg v Axel Garcian | 6-3,0-6,5-7 | |
| ITF M25 Creteil | 03/12 12:40 | 25 | [499] Nikolay Vylegzhanin v Sascha Gueymard Wayenburg [436] | 7-5,3-6,6-4 | |
| ITF M15 Poitiers | 03/09 13:30 | 28 | Theo Papamalamis v Sascha Gueymard Wayenburg | 7-5,3-6,6-4 | |
| ITF M15 Poitiers | 03/08 14:55 | 27 | Sascha Gueymard Wayenburg v Cyril Vandermeersch | 7-5,6-4 | |
| ITF M15 Poitiers | 03/07 13:55 | 26 | Sascha Gueymard Wayenburg v Emilien Demanet | 6-1,6-2 | |
| ITF M15 Poitiers | 03/06 15:30 | 25 | Sascha Gueymard Wayenburg v Antoine Ghibaudo | 7-6,6-2 | |
| ITF M25 Trento | 02/24 11:55 | 28 | [453] Sascha Gueymard Wayenburg v Daniel Masur [398] | 2-6,6-7 | |
| ITF M25 Trento | 02/23 14:35 | 27 | Sascha Gueymard Wayenburg v Nikoloz Basilashvili | 6-4,1-6,6-4 | |
| ITF M25 Trento | 02/22 11:10 | 26 | Sascha Gueymard Wayenburg v Mirza Basic | 3-6,6-4,7-6 | |
| ITF M25 Trento | 02/21 14:30 | 25 | [251] Valentin Royer v Sascha Gueymard Wayenburg [453] | Retired | |
| ITF M15 Oberhaching | 02/16 11:20 | 27 | [427] Milos Karol v Sascha Gueymard Wayenburg [453] | 7-6,6-3 | |
| ITF M15 Oberhaching | 02/15 10:00 | 26 | Lewie Lane v Sascha Gueymard Wayenburg | 6-7,4-6 | |
| ITF M15 Oberhaching | 02/14 14:30 | 25 | Deney Wassermann v Sascha Gueymard Wayenburg | Retired | |
| ITF M15 Grenoble | 02/09 12:15 | 27 | [170] Neil Oberleitner v Sascha Gueymard Wayenburg [449] | 6-7,6-3,6-4 | |
| ITF M15 Grenoble | 02/08 11:30 | 26 | Francois Musitelli v Sascha Gueymard Wayenburg | 6-7,2-6 | |
| ITF M15 Grenoble | 02/07 10:00 | 25 | Rodrigo Alujas v Sascha Gueymard Wayenburg | 6-4,3-6,6-7 | |
| ITF M15 Veigy-Foncenex | 01/30 10:00 | 25 | Filippo Romano v Sascha Gueymard Wayenburg | 6-4,6-4 | |
| ITF M25 Mulhouse | 10/31 08:55 | 25 | Sascha Gueymard Wayenburg v Max Dahlin | 6-7,3-6 | |
| ITF M15 Villers Les Nancy | 10/21 13:30 | 28 | Amaury Raynel v Sascha Gueymard Wayenburg | 6-1,6-4 | |
| ITF M15 Villers Les Nancy | 10/20 14:00 | 27 | Loann Massard v Sascha Gueymard Wayenburg | 3-6,1-6 | |
| ITF M15 Villers Les Nancy | 10/19 17:45 | 26 | Arthur Nagel v Sascha Gueymard Wayenburg | 4-6,4-6 | |
| ITF M15 Villers Les Nancy | 10/18 16:00 | 25 | Ronan Joncour v Sascha Gueymard Wayenburg | 2-6,6-3,0-6 |