Stadium: Court 11 Round: 25 Ground: Clay
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/29 13:00 | Mateo Branc v Marquiselli, Victorio | 5-7,1-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/28 13:00 | Marquiselli, Victorio v Salazar, Amador | 6-4,6-4 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/27 12:30 | Juan Cruz Collardin v Marquiselli, Victorio | 3-6,1-6 |
| ITF M15 Rabat | 2023/06/11 10:00 | Nicolas Hollender v Marquiselli, Victorio | 6-1,6-3 |
| Tanger, Singles M-ITF-MAR-01A | 2023/06/05 12:00 | March, Antonio Cayetano v Marquiselli, Victorio | 6-1,6-3 |
| Tanger, Singles M-ITF-MAR-01A | 2023/06/04 13:30 | Yassine Smiej v Marquiselli, Victorio | 7-5,5-7,10-12 |
| ITF M15 Pazardzhik | 2023/05/24 07:00 | Marquiselli, Victorio v Viktor Markov | 0-6,3-6 |
| ITF M15 Pazardzhik | 2023/05/22 07:00 | Ioannis Xilas v Marquiselli, Victorio | 2-6,6-3,15-17 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/29 13:00 | Alberto Odiseo Alvarado Berrospi v Ramiro Amarilla | 6-1,6-4 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/28 14:30 | Alberto Odiseo Alvarado Berrospi v Lautaro Correa Beguerie | 6-3,6-4 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/27 16:00 | Alberto Odiseo Alvarado Berrospi v Tobias Sonne | 6-2,7-6 |
| ITF M25 Trujillo | 2023/08/15 14:00 | Alberto Odiseo Alvarado Berrospi v Murkel Dellien | 4-6,3-6 |
| ITF M25 Trujillo | 2023/08/14 17:00 | Lucio Ratti v Alberto Odiseo Alvarado Berrospi | 6-3,2-6,13-15 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Santamaria, Felipe v Alberto Odiseo Alvarado Berrospi | 0-6,4-6 |
| ITF M15 Arequipa | 2023/08/10 16:00 | Alberto Odiseo Alvarado Berrospi v Daniel Antonio Nunez | 5-7,4-6 |
| ITF M15 Arequipa | 2023/08/09 14:25 | Alberto Odiseo Alvarado Berrospi v Nikos Lehmann | 7-6,6-4 |