Stadium: Court 1 Round: 25 Ground: Clay
| ITF - M15 Pittsburgh | 2019/07/02 14:00 | Yang Liu v Nick Lagaev | 4-6,5-7 |
| ITF - M15 Pittsburgh | 2019/07/01 14:00 | Nick Lagaev v Shane Monroe | 6-4,2-6,10-5 |
| ITF - M15 Rochester | 2019/06/24 17:00 | Nick Lagaev v Jordan Parker | 3-6,2-6 |
| ITF USA F33 | 2018/11/17 15:00 | Nick Lagaev v Alex Kobelt | 4-6,3-6 |
| ITF Canada F7 | 2018/09/11 21:20 | Junior Alexander Ore v Nick Lagaev | 6-2,6-3 |
| ITF Canada F6 | 2018/09/03 16:55 | Nick Lagaev v Alexander Knight | 2-6,2-6 |
| ITF Canada F6 | 2018/09/02 15:00 | Ivan Endara v Nick Lagaev | 6-2,0-6,3-6 |
| ITF USA F16 | 2018/06/17 17:00 | Gianni Ross v Nick Lagaev | 6-2,6-7,6-1 |
| ITF - M15 Rochester | 2019/06/26 21:30 | Dragos Constantin Ignat v Paul Oosterbaan | 4-6,6-7 |
| ITF - M25 Tulsa | 2019/06/18 17:15 | Dragos Constantin Ignat v Nevin Arimilli | 2-6,3-6 |
| ITF - M25 Tulsa | 2019/06/17 15:00 | Dragos Constantin Ignat v Alexander Richards | 7-5,6-4 |
| ITF - M25 Wichita | 2019/06/11 18:25 | William Bushamuka v Dragos Constantin Ignat | 6-4,6-4 |
| ITF - M15 Champaign | 2019/06/06 17:00 | Sumit Sarkar v Dragos Constantin Ignat | 7-5,6-1 |
| ITF - M15 Champaign | 2019/06/05 20:30 | Dragos Constantin Ignat v Mark Whitehouse | 7-5,6-2 |
| ITF - M25 Pensacola | 2019/05/08 18:15 | Nicolas Mejia v Dragos Constantin Ignat | 6-4,6-0 |
| ITF - M25 Pensacola | 2019/05/07 17:05 | Dragos Constantin Ignat v Tyler Mercier | 7-6,7-5 |