Stadium: Cancha 3 Round: 19 Ground: Hardcourt outdoor
| ITF Chile F6 | 2014/10/13 14:00 | Mariano Kestelboim v Wilson Leite | 7-5,7-5 |
| Challenger - Temuco | 2023/11/26 18:50 | Wilson Leite v Federico Zeballos | 7-5,2-6,6-1 |
| Challenger - Brasilia | 2023/11/21 20:05 | Wilson Leite v Gilbert S K Junior | 6-7,5-7 |
| Challenger - Brasilia | 2023/11/20 15:35 | Gonzalo Lama v Wilson Leite | 6-7,5-7 |
| Challenger - Brasilia | 2023/11/19 17:05 | Adam Taylor v Wilson Leite | 6-7,2-6 |
| Challenger - Montevideo | 2023/11/12 16:45 | Murkel Dellien v Wilson Leite | 6-1,6-3 |
| Challenger - Guayaquil | 2023/10/29 19:05 | Carlos Taberner v Wilson Leite | 3-6,7-5,6-1 |
| Challenger - Curitiba | 2023/10/25 21:30 | Wilson Leite v Santiago Rodriguez Taverna | 6-7,4-6 |
| Challenger - Curitiba | 2023/10/23 17:00 | Juan Manuel Cerundolo v Wilson Leite | 3-6,5-7 |
| Challenger - 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 Maria | 2023/11/03 16:50 | Mariano Kestelboim v Lautaro Midon | 6-3,1-6,3-6 |
| ITF - M15 Villa Maria | 2023/11/02 18:30 | Igor Gimenez v Mariano Kestelboim | 3-6,2-6 |
| ITF - M25 Lujan | 2023/09/30 13:00 | Mariano Kestelboim v Luciano Emanuel Ambrogi | 3-6,2-6 |
| ITF - M25 Lujan | 2023/09/29 14:00 | Mariano Kestelboim v Juan C P Angelo | 6-3,3-6,6-4 |
| ITF - M25 Lujan | 2023/09/28 15:20 | Fermin Tenti v Mariano Kestelboim | 6-2,4-6,3-6 |
| ITF - M25 Lujan | 2023/09/27 13:00 | Lorenzo Gagliardo v Mariano Kestelboim | 1-6,3-6 |