Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Las Vegas | 2019/10/14 23:15 | Stefan Kozlov v Song, Evan | 6-4,6-3 |
| Claremont, Singles Qualifying M-ITF-USA-06B | 2019/10/12 18:50 | Liam Broady v Song, Evan | 7-5,6-3 |
| Claremont, Singles Qualifying M-ITF-USA-06B | 2019/10/10 20:45 | Song, Evan v Nanda, Govind | 7-6,2-6,7-6 |
| Claremont, Singles Qualifying M-ITF-USA-06B | 2019/10/09 21:25 | Song, Evan v Ortlip, Joshua | 6-4,6-2 |
| Challenger Tiburon | 2019/09/24 20:30 | Hugo Gaston v Song, Evan | 3-6,6-4,6-4 |
| Columbus III, USA | 2019/09/16 20:10 | Song, Evan v Cannon Kingsley | 4-6,6-2,2-6 |
| Challenger Cary | 2019/09/10 23:45 | Noah Rubin v Song, Evan | 6-3,6-3 |
| Challenger Cary | 2019/09/09 18:55 | Wolf, Jeffrey John v Song, Evan | 4-6,3-6 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/22 14:55 | Dominguez Alonso, Jose v Mesquida Berg, Oscar | 6-7,1-6 |
| ITF M15 Fayetteville | 2019/09/20 19:30 | Niki, Takuto v Mesquida Berg, Oscar | 7-6,3-6,6-4 |
| ITF M15 Fayetteville | 2019/09/19 14:00 | Howard-Tripp, Joshua v Mesquida Berg, Oscar | 1-6,2-6 |
| ITF M15 Fayetteville | 2019/09/17 19:45 | Mesquida Berg, Oscar v Kohen, Alan | 6-2,6-2 |
| ITF USA F29 | 2018/11/02 17:00 | Mesquida Berg, Oscar v Timo Stodder | 3-6,2-6 |
| ITF USA F29 | 2018/11/01 23:45 | Mesquida Berg, Oscar v Mercier, Tyler | 6-3,6-4 |
| ITF USA F29 | 2018/10/31 15:00 | Benitez Chavarriaga, Juan Manuel v Mesquida Berg, Oscar | 6-4,2-6,0-6 |
| ITF USA F29 | 2018/10/29 16:00 | Mesquida Berg, Oscar v Belov, Sergey | 4-6,6-3,7-6 |