Stadium: Court 7 Round: 27 Ground: Clay
| Pontedera, Singles M-ITF-ITA-15A | 2019/07/24 13:30 | Facundo Diaz Acosta v Pena Lopez, Manuel | 7-5,6-3 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/05 15:20 | Facundo Diaz Acosta v Juan Bautista Torres | 6-1,6-3 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/04 20:00 | Sebastian Baez v Facundo Diaz Acosta | 4-6,4-6 |
| ITF M25 Rio Cuarto | 2020/02/29 19:00 | Tomas Martin Etcheverry v Facundo Diaz Acosta | 7-5,4-6,6-2 |
| ITF M25 Rio Cuarto | 2020/02/28 19:05 | Juan Manuel Cerundolo v Facundo Diaz Acosta | 6-0,2-6,5-7 |
| ITF M25 Rio Cuarto | 2020/02/27 13:35 | Franco Emanuel Egea v Facundo Diaz Acosta | 4-6,2-6 |
| ITF M25 Rio Cuarto | 2020/02/25 18:30 | Facundo Diaz Acosta v Gonzalo Villanueva | 6-2,7-5 |
| ATP - Buenos Aires | 2020/02/11 19:10 | Facundo Diaz Acosta v Sousa, Pedro | 6-4,2-6,3-6 |
| ATP - Cordoba | 2020/02/02 15:25 | Facundo Diaz Acosta v Pedro Martinez | 4-6,3-6 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/05 13:00 | Santiago Rodriguez Taverna v Pena Lopez, Manuel | 1-6,4-6 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/04 14:35 | Ignacio Monzon v Pena Lopez, Manuel | 3-6,6-3,6-7 |
| ITF - M25 Punta del Este | 2020/02/18 21:15 | Pena Lopez, Manuel v Guido Ivan Justo | 7-5,3-6,4-6 |
| ITF M25 Lima | 2020/02/11 15:00 | Pedro Sakamoto v Pena Lopez, Manuel | 6-2,6-1 |
| ITF M25 Lima | 2020/02/07 17:35 | Pena Lopez, Manuel v Pedro Sakamoto | 3-6,6-4,2-6 |
| ITF M25 Lima | 2020/02/06 17:10 | Zukas, Matias v Pena Lopez, Manuel | 4-6,1-6 |
| ITF M25 Lima | 2020/02/05 19:00 | Felipe Meligeni Rodrigues Alves v Pena Lopez, Manuel | 6-2,5-7,2-6 |
| ITF M25 Weston | 2020/02/01 16:00 | Pena Lopez, Manuel v Quinzi, Gianluigi | 6-7,2-6 |