Round: 60 Ground: Clay
| ITF USA F5 | 2018/01/24 17:35 | Juan Manuel Benitez Chavarriaga v Fernando Yamacita | 6-4,6-3 |
| ITF USA F5 | 2018/01/21 15:00 | Richard Torres v Fernando Yamacita | 4-6,7-6,0-6 |
| ITF USA F5 | 2018/01/20 14:00 | Bradley Frye v Fernando Yamacita | 4-6,6-7 |
| ITF USA F5 | 2018/01/19 19:00 | Eric Talac v Fernando Yamacita | 0-6,1-6 |
| ITF Brazil F4 | 2017/11/30 13:45 | Oscar Jose Gutierrez v Fernando Yamacita | 6-1,6-4 |
| ITF Brazil F4 | 2017/11/28 13:10 | Eber Tiepermann v Fernando Yamacita | 0-6,1-6 |
| ITF Brazil F4 | 2017/11/26 10:30 | Fernando Yamacita v Paulo A S Dos Santos | 6-4,6-1 |
| ITF Brazil F4 | 2017/11/25 10:30 | Fernando Yamacita v Gabriel Vallim | 6-0,6-0 |
| ITF USA F23 | 2016/06/29 16:05 | Cameron Norrie v Paul Oosterbaan | 6-3,6-1 |
| ITF USA F21 | 2016/06/25 14:00 | Ryan Haviland v Paul Oosterbaan | 5-7,6-2,6-3 |
| ITF USA F21 | 2016/06/24 15:25 | Adam El Mihdawy v Paul Oosterbaan | 3-6,6-4,3-6 |
| ITF USA F21 | 2016/06/23 14:00 | Paul Oosterbaan v Sekou Bangoura | 7-6,6-4 |
| ITF USA F21 Qual | 2016/06/20 14:00 | Matic Spec v Paul Oosterbaan | 4-6,4-6 |
| ITF USA F21 Qual | 2016/06/19 14:00 | Jarryd Woog v Paul Oosterbaan | 4-6,3-6 |
| ITF USA F23 Qual | 2015/07/27 13:30 | Collin Johns v Paul Oosterbaan | 6-4,6-0 |
| ITF USA F23 Qual | 2015/07/26 13:30 | Paul Oosterbaan v Isaiah Strode | 7-5,6-2 |