Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Addis Ababa - selejtezők | 2023/05/22 06:50 | Nicolas Villalon v Linus Videhult | 6-3,6-7,10-5 |
| ITF M15 Addis Ababa - selejtezők | 2023/05/21 05:30 | Nicolas Villalon v Ayush Sharma | 6-4,6-3 |
| ITF M15 Addis Ababa | 2023/05/18 09:55 | Nicolas Villalon v Eric Vanshelboim | 1-6,4-6 |
| ITF M15 Addis Ababa | 2023/05/18 05:30 | Nitin Kumar Sinha v Nicolas Villalon | 6-3,3-6,6-7 |
| ITF M15 Addis Ababa | 2023/05/15 09:15 | Nicolas Villalon v Raffael Schaer | 3-6,6-3,10-7 |
| Challenger Coquimbo | 2023/05/02 16:40 | Arklon H D Pino v Nicolas Villalon | 6-4,6-1 |
| ITF M15 De Los Tsachilas | 2023/04/05 20:30 | Nicolas Villalon v Gonzalo Bueno | 4-6,0-6 |
| ITF M15 Santo Domingo | 2023/04/04 17:15 | Alex Cairo v Nicolas Villalon | 4-6,5-7 |
| ITF M15 Addis Ababa | 2023/05/18 09:10 | S D Prajwal Dev v Ryotaro Matsumura | 6-3,6-4 |
| ITF M15 Addis Ababa | 2023/05/17 14:00 | Ryotaro Matsumura v Leonardo Catani | 6-4,6-4 |
| UTR Pro Miki | 2023/04/15 05:34 | Ryotaro Matsumura v Ryotaro Taguchi | 6-4,3-6,3-6 |
| UTR Pro Miki | 2023/04/14 02:00 | Ryotaro Matsumura v Kento Tagashira | 6-1,6-3 |
| UTR Pro Miki | 2023/04/13 06:45 | Ryotaro Matsumura v Graham Maassen | 6-0,6-2 |
| UTR Pro Miki | 2023/04/12 00:30 | Taketo Takamisawa v Ryotaro Matsumura | 6-4,2-6,4-6 |
| UTR Pro Miki | 2023/04/11 02:00 | Lemiel Kei Taira v Ryotaro Matsumura | 2-6,0-6 |
| ITF M25 Tsukuba | 2023/03/27 06:00 | Naoki Tajima v Ryotaro Matsumura | 6-3,0-6,10-4 |