Stadium: Stadium Court 3 Round: 26 Ground: Clay
| ITF M15 Rochester | 2019/06/26 21:30 | Ronan Jachuck v George Goldhoff | 6-2,6-1 |
| ITF M15 Orlando | 2019/06/20 13:00 | Ronan Jachuck v Aleksandar Kovacevic | 7-6,4-6,2-6 |
| ITF USA F30 | 2018/11/07 15:00 | Alan Kohen v Ronan Jachuck | 6-3,6-3 |
| ITF USA F29 | 2018/10/27 19:30 | Ronan Jachuck v McClain Kessler | 1-6,1-6 |
| ITF USA F29 | 2018/10/27 14:00 | Garrett Johns v Ronan Jachuck | 5-7,6-3,1-6 |
| ITF USA F11 | 2018/04/18 15:40 | Ronan Jachuck v Jack Findel-Hawkins | 4-6,2-6 |
| ITF USA F11 | 2018/04/16 14:00 | Brian Shi v Ronan Jachuck | 4-6,6-3,4-6 |
| ITF USA F11 | 2018/04/15 12:00 | Ronan Jachuck v Eric Ahren Moonga | 6-4,6-3 |
| ITF M15 Rochester | 2019/06/26 21:30 | Dragos Constantin Ignat v Paul Oosterbaan | 4-6,6-7 |
| ITF M15 Orlando | 2019/06/21 14:00 | Strong Kirchheimer v Paul Oosterbaan | 6-0,6-3 |
| ITF M15 Orlando | 2019/06/20 16:00 | George Botezan v Paul Oosterbaan | 6-3,5-7,6-7 |
| ITF M15 Orlando | 2019/06/19 15:40 | Michael Shabaz v Paul Oosterbaan | 4-6,7-6,3-6 |
| ITF M15 Cancun | 2019/06/05 13:30 | Austin Rapp v Paul Oosterbaan | 3-6,6-4,7-5 |
| ITF M15 Cancun | 2019/05/28 13:30 | Paul Oosterbaan v Alejandro Gomez | 2-6,6-4,3-6 |
| ITF M25 Pensacola | 2019/05/09 15:00 | Alejandro Gomez v Paul Oosterbaan | 6-2,7-6 |
| ITF M25 Pensacola | 2019/05/08 14:00 | Grey Hamilton v Paul Oosterbaan | 6-7,1-6 |