| UTR Pro Tennis Series Nevada | 2021/06/24 16:30 | Lagaev, Nick v Maier, Jonas | 6-4,5-2 |
| UTR Pro Tennis Series Nevada | 2021/06/23 18:00 | Lagaev, Nick v Redlicki, Michael | 1-6,6-4,0-0 |
| UTR Pro Tennis Series Nevada | 2021/06/22 15:00 | Lagaev, Nick v Bjorn Swenson | 2-6,4-6 |
| ITF M15 Pittsburgh | 2019/07/03 15:40 | Lagaev, Nick v Ignat, Dragos Constantin | 1-6,1-6 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Liu, Yang v Lagaev, Nick | 4-6,5-7 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Lagaev, Nick v Monroe, Shane | 6-4,2-6,10-5 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/24 17:00 | Lagaev, Nick v Parker, Jordan | 3-6,2-6 |
| USA F33, Singles | 2018/11/17 15:00 | Lagaev, Nick v Alex Kobelt | 4-6,3-6 |
| UTR Pro Tennis Series Nevada | 2021/06/25 15:00 | Song, Evan v Barretto, Paul | 5-7,6-2,5-7 |
| UTR Pro Tennis Series Nevada | 2021/06/23 15:00 | Song, Evan v Colton Smith | 6-1,6-3 |
| UTR Pro Tennis Series Nevada | 2021/06/22 15:00 | Song, Evan v Murphy Cassone | 4-6,7-6,5-4 |
| UTR Pro Tennis Series Nevada | 2021/06/21 16:30 | Patrick Maloney v Song, Evan | 6-1,6-5 |
| ITF - M25 Wichita | 2021/06/09 14:55 | Matias Soto v Song, Evan | 6-4,3-6,6-3 |
| ITF - M25 Pensacola | 2021/05/19 17:20 | Shintaro Mochizuki v Song, Evan | 6-4,6-4 |
| Challenger - Cleveland | 2021/03/16 14:00 | Nicolas Mejia v Song, Evan | 6-3,4-6,6-3 |
| Challenger - Cleveland | 2021/03/15 17:05 | Novikov, Dennis v Song, Evan | 3-6,6-3,0-6 |