Stadium: Court 7 Round: 44 Ground: Clay
| ITF Bolivia F3 | 2018/09/26 14:00 | Mendoza, Alejandro v Derdoy, Felipe | 4-6,6-4,6-1 |
| ITF Bolivia F1 | 2018/09/12 00:30 | Derdoy, Felipe v Mendoza, Alejandro | 3-6,3-6 |
| ITF - M25 Punta del Este | 2020/02/19 12:00 | Santiago Rodriguez Taverna v Mendoza, Alejandro | 6-2,6-2 |
| ITF - M25 Punta del Este | 2020/02/17 12:00 | Mendoza, Alejandro v Iamachkine, Pedro | 6-3,6-0 |
| ITF M25 Lima | 2020/02/12 19:40 | Nicolas Alvarez v Mendoza, Alejandro | 6-2,7-6 |
| ITF M25 Lima | 2020/02/10 16:50 | Mendoza, Alejandro v Franco Roncadelli | 6-7,5-7 |
| ITF M25 Lima | 2020/02/09 17:00 | Mendoza, Alejandro v Pastore, Cristian Luciano | 6-2,6-2 |
| ITF M25 Lima | 2020/02/03 16:35 | Mariano Kestelboim v Mendoza, Alejandro | 6-0,6-0 |
| ITF M25 Lima | 2020/02/02 18:00 | Bautista Vilicich v Mendoza, Alejandro | 6-4,5-7,3-10 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/06 20:00 | Mendoza, Alejandro v Barrientos, Nicolas | 4-6,2-6 |
| Junin, Singles M-ITF-ARG-23A | 2019/10/23 14:40 | Derdoy, Felipe v Genaro Alberto Olivieri | 3-6,0-6 |
| ITF - M15 Santiago | 2019/10/02 18:30 | Juan Bautista Torres v Derdoy, Felipe | 6-0,7-5 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Derdoy, Felipe v Erhardt, Gaston | 6-3,6-2 |
| ITF - M15 Santiago | 2019/09/30 14:00 | Derdoy, Felipe v Ignacio A B Otarola | 7-6,6-3 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/18 17:20 | Derdoy, Felipe v Vernier, Michel | 1-6,1-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/17 14:00 | Mariano Navone v Derdoy, Felipe | 6-0,3-6,6-10 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/16 15:00 | Matias Riva v Derdoy, Felipe | 6-4,3-6,2-10 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/15 14:00 | Barros, Emmanuel v Derdoy, Felipe | 4-6,4-6 |