Estadio: Cancha 2 Round: 25 Ground: Hardcourt outdoor
| ITF Túnez F25 | 2016/10/01 14:30 | Mariano Kestelboim v Valentin Vacherot | 6-4,6-1 |
| Challenger de Temuco | 2023/11/27 14:35 | Wilson Leite v Mariano Kestelboim | 1-6,4-6 |
| Challenger de Temuco | 2023/11/26 16:45 | Alejandro Bancalari v Mariano Kestelboim | 1-6,2-6 |
| ITF M15 Rosario | 2023/11/08 18:20 | Juan Pablo Ficovich v Mariano Kestelboim | 6-2,7-5 |
| ITF M15 Villa María | 2023/11/03 16:50 | Mariano Kestelboim v Lautaro Midon | 6-3,1-6,3-6 |
| ITF M15 Villa María | 2023/11/02 18:30 | Igor Gimenez v Mariano Kestelboim | 3-6,2-6 |
| ITF M25 Luján | 2023/09/30 13:00 | Mariano Kestelboim v Luciano Emanuel Ambrogi | 3-6,2-6 |
| ITF M25 Luján | 2023/09/29 14:00 | Mariano Kestelboim v Juan C P Angelo | 6-3,3-6,6-4 |
| ITF M25 Luján | 2023/09/28 15:20 | Fermin Tenti v Mariano Kestelboim | 6-2,4-6,3-6 |
| Challenger de Brasilia | 2023/11/23 16:35 | Valentin Vacherot v Bernard Tomic | 5-7,7-5,6-7 |
| Challenger de Brasilia | 2023/11/21 15:50 | Valentin Vacherot v Blaise Bicknell | 6-1,6-1 |
| Challenger de Montevideo | 2023/11/13 15:00 | Valentin Vacherot v Pedro Sakamoto | 3-6,0-6 |
| Challenger de Montevideo | 2023/11/12 14:00 | Valentin Vacherot v Valentino Aliano | 6-0,6-0 |
| Challenger de Lima | 2023/11/07 19:05 | Valentin Vacherot v Joao Lucas Reis da Silva | 3-6,0-6 |
| Challenger de Lima | 2023/11/06 18:35 | Valentin Vacherot v Orlando Luz | 6-2,6-7,6-3 |
| Challenger de Lima | 2023/11/05 18:10 | Valentin Vacherot v Max Houkes | 6-4,6-7,6-4 |
| ITF M25 Telavi | 2023/10/19 12:40 | Juan Pablo Paz v Valentin Vacherot | 6-4,0-6,6-4 |