Stadium: Stadium Court 2 Round: 25 Ground: Clay
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/18 17:15 | Ignat, Dragos Constantin v Arimilli, Nevin | 2-6,3-6 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/17 15:00 | Ignat, Dragos Constantin v Richards, Alexander | 7-5,6-4 |
| ITF M25 Wichita | 2019/06/11 18:25 | Bushamuka, William v Ignat, Dragos Constantin | 6-4,6-4 |
| ITF M15 Champaign | 2019/06/06 17:00 | Sumit Sarkar v Ignat, Dragos Constantin | 7-5,6-1 |
| ITF M15 Champaign | 2019/06/05 20:30 | Ignat, Dragos Constantin v Mark Whitehouse | 7-5,6-2 |
| ITF - M25 Pensacola | 2019/05/08 18:15 | Nicolas Mejia v Ignat, Dragos Constantin | 6-4,6-0 |
| ITF - M25 Pensacola | 2019/05/07 17:05 | Ignat, Dragos Constantin v Mercier, Tyler | 7-6,7-5 |
| ITF - M25 Pensacola | 2019/05/06 14:00 | Ignat, Dragos Constantin v Rosensteel, Christopher | 1-6,6-2,10-5 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/21 14:00 | Strong Kirchheimer v C. Oosterbaan, Paul | 6-0,6-3 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/20 16:00 | Botezan, George v C. Oosterbaan, Paul | 6-3,5-7,6-7 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/19 15:40 | Shabaz, Michael v C. Oosterbaan, Paul | 4-6,7-6,3-6 |
| ITF M15 Cancun | 2019/06/05 13:30 | Rapp, Austin v C. Oosterbaan, Paul | 3-6,6-4,7-5 |
| ITF M15 Cancun | 2019/05/28 13:30 | C. Oosterbaan, Paul v Gomez, Alejandro | 2-6,6-4,3-6 |
| ITF - M25 Pensacola | 2019/05/09 15:00 | Gomez, Alejandro v C. Oosterbaan, Paul | 6-2,7-6 |
| ITF - M25 Pensacola | 2019/05/08 14:00 | Hamilton, Grey v C. Oosterbaan, Paul | 6-7,1-6 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/05/04 16:00 | Dmitry Popko v C. Oosterbaan, Paul | 6-2,6-1 |