| ITF Belgium F2 | 06/28 16:35 | 26 | Lorenzo Fucile v Germain Gigounon | 4-6,1-6 | |
| ITF Belgium F2 | 06/26 10:15 | 25 | Germain Gigounon v Jonas Merckx | 6-3,6-1 | |
| Challenger Blois Qual | 06/16 12:45 | 45 | [288] Gregoire Jacq v Germain Gigounon [396] | 7-5,6-1 | |
| Challenger Lyon Qual | 06/10 09:30 | 46 | [329] Johan Tatlot v Germain Gigounon [410] | 6-4,6-1 | |
| Challenger Lyon Qual | 06/09 12:10 | 45 | [410] Germain Gigounon v Aleksandar Vukic [442] | 6-0,7-6 | |
| ITF Italy F12 | 05/30 14:45 | 26 | [292] Marco Bortolotti v Germain Gigounon [410] | 6-3,6-4 | |
| ITF Italy F12 | 05/28 11:00 | 25 | Sebastian Korda v Germain Gigounon | 5-7,3-6 | |
| Challenger Braga | 05/08 15:30 | 25 | [112] Gastao Elias v Germain Gigounon [414] | 6-4,6-4 | |
| Challenger Braga Qual | 05/06 10:00 | 54 | [351] Juan Pablo Ficovich v Germain Gigounon [402] | 4-6,6-4,6-7 | |
| Challenger Braga Qual | 05/05 11:55 | 46 | [402] Germain Gigounon v Yannick Vandenbulcke [389] | 6-4,6-4 | |
| Challenger Ostrava Qual | 04/28 13:20 | 45 | [440] Germain Gigounon v David Pichler [490] | 3-6,6-7 | |
| ITF Portugal F8 | 04/19 16:00 | 26 | Frederico F. Silva v Germain Gigounon | 7-6,6-1 | |
| ITF Portugal F8 | 04/17 10:00 | 25 | Germain Gigounon v Igor Sijsling | 6-4,6-2 | |
| ITF Portugal F7 | 04/13 12:00 | 27 | Pedro Cachin v Germain Gigounon | 7-5,6-1 | |
| ITF Portugal F7 | 04/12 17:40 | 26 | Germain Gigounon v Igor Sijsling | 6-4,6-3 | |
| ITF Portugal F7 Qual | 04/12 10:45 | 25 | Jules Okala v Germain Gigounon | 3-6,1-6 | |
| ITF Portugal F7 Qual | 04/09 15:35 | 44 | Germain Gigounon v Alen Avidzba | 6-3,4-6,6-3 | |
| ITF Tunisia F11 | 03/22 14:30 | 26 | Oriol Roca Batalla v Germain Gigounon | 6-3,6-4 | |
| ITF Tunisia F11 | 03/22 08:30 | 25 | Louis Tessa v Germain Gigounon | 5-7,2-6 | |
| ITF Spain F6 | 03/18 10:30 | 29 | Germain Gigounon v Marco Trungelliti | 6-4,6-3 | |
| ITF Spain F6 | 03/17 11:50 | 28 | Sergio Gutierrez-Ferrol v Germain Gigounon | 6-7,5-7 | |
| ITF Spain F6 | 03/16 10:30 | 27 | Germain Gigounon v Marc Giner | 6-3,6-4 | |
| ITF Spain F6 | 03/15 11:00 | 26 | Bernabe Zapata Miralles v Germain Gigounon | 4-6,2-6 | |
| ITF Spain F6 | 03/13 13:00 | 25 | Eduard Guell Bartrina v Germain Gigounon | 2-6,3-6 | |
| ITF Egypt F6 | 02/24 08:00 | 28 | Germain Gigounon v Lucas Miedler | 6-7,3-6 | |
| ITF Egypt F6 | 02/23 08:00 | 27 | Karim-Mohamed Maamoun v Germain Gigounon | 2-6,2-6 | |
| ITF Egypt F6 | 02/22 08:00 | 26 | Domagoj Biljesko v Germain Gigounon | 3-6,0-6 | |
| ITF Egypt F6 | 02/21 08:00 | 25 | Germain Gigounon v Benjamin Lock | 6-3,7-6 | |
| ITF Egypt F5 | 02/17 08:00 | 28 | Tom Jomby v Germain Gigounon | 7-6,6-4 | |
| ITF Egypt F5 | 02/16 12:00 | 27 | Viktor Durasovic v Germain Gigounon | 4-6,4-6 |