Stadium: Quadra Central Round: 19 Ground: Clay
| ITF M15 Santa Cruz | 2023/12/03 19:30 | Juan Carlos Prado Angelo v Igor Gimenez | 6-3,7-5 |
| ITF M15 Santa Cruz | 2023/12/02 19:50 | Igor Gimenez v Nicolas Zanellato | 7-5,4-6,6-2 |
| ITF M15 Santa Cruz | 2023/12/01 21:00 | Arklon H D Pino v Igor Gimenez | 6-4,4-6,3-6 |
| ITF M15 Santa Cruz | 2023/11/30 20:00 | Igor Gimenez v Ignacio Monzon | 6-2,6-3 |
| ITF M15 Santa Cruz | 2023/11/29 22:25 | Igor Gimenez v Joel Angel Lucero | 6-2,7-6 |
| ITF M15 Santa Cruz | 2023/11/23 18:30 | Alex Barrena v Igor Gimenez | 6-3,6-2 |
| ITF M15 Santa Cruz | 2023/11/21 17:00 | Igor Gimenez v Fermin Tenti | 6-4,1-6,6-1 |
| ITF M15 Cochabamba | 2023/11/16 18:00 | Igor Gimenez v Sean Hess | 1-6,6-3,3-6 |
| ITF M15 Yanagawa | 2023/12/22 05:10 | Masamichi Imamura v Seita Watanabe | 3-6,6-4,6-3 |
| ITF M15 Yanagawa | 2023/12/21 03:55 | Seita Watanabe v Shu Matsuoka | 7-5,6-4 |
| ITF M15 Yanagawa | 2023/12/20 02:30 | Seita Watanabe v Hayato Matsuoka | 7-5,6-2 |
| ITF M25 Kalaburagi | 2023/12/01 04:00 | David Pichler v Seita Watanabe | 6-2,6-0 |
| ITF M25 Kalaburagi | 2023/11/30 07:45 | Seita Watanabe v Rishi Reddy | 6-2,6-3 |
| ITF M25 Mumbai | 2023/11/22 03:30 | Seita Watanabe v Louis Wessels | 4-6,5-7 |
| ITF M25 Takasaki | 2023/09/20 01:00 | Naoki Nakagawa v Seita Watanabe | 6-3,6-2 |
| ITF M25 Takasaki | 2023/09/18 03:30 | Mitsuki Wei Kang Leong v Seita Watanabe | 4-6,4-6 |