Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Pinamar | 2019/04/03 12:30 | Pedro Sakamoto v Nicolas Uryson | 7-5,6-2 |
| ITF M15 Pinamar | 2019/03/28 12:30 | Pedro Sakamoto v Guido Ivan Justo | 4-6,6-7 |
| ITF M15 Pinamar | 2019/03/26 14:00 | Pedro Sakamoto v Santiago Rodriguez Taverna | 6-3,6-3 |
| Challenger Santiago | 2019/03/04 15:45 | Pedro Sakamoto v Thiago Seyboth Wild | 6-2,2-6,3-6 |
| ATP Sao Paulo | 2019/02/26 14:30 | Pedro Sakamoto v Jaume Munar | 3-6,2-6 |
| ATP Sao Paulo | 2019/02/24 16:40 | Carlos Berlocq v Pedro Sakamoto | 6-7,4-6 |
| ATP Sao Paulo | 2019/02/23 15:30 | Pedro Sakamoto v Matteo Donati | 6-1,6-4 |
| ITF M25 Weston | 2019/01/30 15:00 | Nicolas Alvarez v Pedro Sakamoto | 6-2,6-1 |
| ITF M15 Pinamar | 2019/04/03 12:30 | Tomas Gerini v Felipe Derdoy | 6-4,6-1 |
| ITF M15 Pinamar | 2019/03/18 15:00 | Andres Gabriel Ciurletti v Tomas Gerini | 6-0,6-3 |
| ITF Argentina F9 | 2018/11/12 17:00 | Jose Pereira v Tomas Gerini | 6-1,6-4 |
| ITF Argentina F8 | 2018/11/03 17:00 | Mateo Berne v Tomas Gerini | 2-6,6-3,7-5 |
| ITF Argentina F7 | 2018/10/30 18:40 | Tomas Gerini v Francisco Cerundolo | 1-6,1-6 |
| ITF Argentina F7 | 2018/10/29 15:00 | Tomas Gerini v Boruch Skierkier | 6-3,7-6 |
| ITF Argentina F7 | 2018/10/28 13:00 | Tomas Gerini v Fernando Sierra | 6-1,6-3 |
| ITF Belgium F7 Qual | 2018/08/06 10:40 | Sidane Pontjodikromo v Tomas Gerini | 6-0,6-3 |