Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Coquimbo | 2023/05/02 14:00 | Conner Huertas Del Pino v Daniel Antonio Nunez | 6-4,6-4 |
| ITF M15 De Los Tsachilas | 2023/04/12 20:10 | Daniel Antonio Nunez v Aleksandre Metreveli | 2-6,1-6 |
| ITF M15 De Los Tsachilas | 2023/04/05 19:05 | Mateo Barreiros Reyes v Daniel Antonio Nunez | 6-4,6-4 |
| ITF M15 Santo Domingo | 2023/04/04 14:00 | Daniel Antonio Nunez v Ignacio B Alia | 5-7,6-1,10-8 |
| Challenger Vina del Mar | 2023/03/14 22:40 | Jose Pereira v Daniel Antonio Nunez | 2-6,6-2,6-4 |
| ITF M15 Lima | 2022/11/18 22:30 | Conner Huertas Del Pino v Daniel Antonio Nunez | 2-6,6-4,6-2 |
| ITF M15 Lima | 2022/11/17 15:00 | Daniel Antonio Nunez v Nicolas Buitrago | 6-3,7-6 |
| ITF M15 Lima | 2022/11/15 17:25 | Paul Valsecchi v Daniel Antonio Nunez | 6-7,3-6 |
| ITF M15 Mogi das Cruzes | 2023/04/28 15:50 | Rafael Tosetto v Joao Fonseca | 2-6,0-6 |
| ITF M15 Mogi das Cruzes | 2023/04/27 15:35 | Rafael Tosetto v Hernando J E Isnardi | 7-5,6-4 |
| ITF M15 Mogi das Cruzes | 2023/04/26 13:00 | Adolfo Daniel Vallejo v Rafael Tosetto | 4-6,1-6 |
| ITF M15 Mogi das Cruzes | 2023/04/25 13:00 | Ryan A Dos Santos v Rafael Tosetto | 6-3,1-6,6-10 |
| ITF M15 Sunrise | 2023/04/13 18:30 | Rafael Tosetto v Joao Vitor Goncalves Ceolin | 4-6,6-3,3-6 |
| ITF M15 Sunrise | 2023/04/13 13:00 | Rafael Tosetto v Junior Tavarez | 2-6,6-3,7-5 |
| ITF M15 Sunrise | 2023/04/11 23:00 | Thomas Brown v Rafael Tosetto | 3-6,6-7 |
| ITF M15 Sunrise | 2023/04/11 16:00 | Tauheed Browning v Rafael Tosetto | 2-6,4-6 |