Stadium: Campo 2 Round: 24 Ground: Clay
| Challenger Segovia | 2019/07/30 16:00 | Nicola Kuhn v Nicolas Barrientos | 6-4,6-3 |
| Challenger Segovia | 2019/07/29 14:00 | Nicolas Barrientos v Dan Added | 6-4,7-5 |
| Challenger Nur-Sultan | 2019/07/15 06:45 | Gastao Elias v Nicolas Barrientos | 6-1,6-1 |
| Challenger Blois | 2019/06/17 16:40 | Holger Rune v Nicolas Barrientos | 6-1,3-6,6-3 |
| Challenger Anning | 2019/04/16 02:00 | Uladzimir Ignatik v Nicolas Barrientos | 6-2,6-2 |
| Challenger Puerto Vallarta | 2018/04/30 22:00 | Nicolas Barrientos v Ugo Humbert | 6-7,2-6 |
| Challenger Leon Qual | 2018/04/21 15:00 | James Ward v Nicolas Barrientos | 6-1,7-6 |
| Challenger Guadalajara Qual | 2018/04/14 15:00 | Scott Griekspoor v Nicolas Barrientos | 6-4,7-6 |
| Challenger Manerbio | 2019/08/05 08:00 | Fabien Reboul v Nikola Cacic | 6-1,6-2 |
| Challenger Liberec | 2019/07/30 12:35 | Fabien Reboul v Nino Serdarusic | 3-6,6-2,6-7 |
| Challenger Tampere | 2019/07/23 07:00 | Fabien Reboul v Jeroen Vanneste | 6-7,2-6 |
| Challenger Tampere | 2019/07/22 09:00 | Fabien Reboul v Anton Hjertquist | 6-1,6-0 |
| ITF M25 Kassel | 2019/07/17 09:30 | Valentin Guenther v Fabien Reboul | 6-4,2-6,6-1 |
| ITF M25 Toulouse | 2019/06/19 09:15 | Fabien Reboul v Arthur Reymond | 5-7,6-4,6-7 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 10:15 | Fabien Reboul v Lucas Gerch | 3-6,1-6 |
| ITF M25 Abuja | 2019/04/25 12:05 | Gilbert S K Junior v Fabien Reboul | 7-6,6-3 |