| ITF Dominican Republic F1 | 2015/11/28 14:00 | Ruiyang Feng v Tomas Builes | 3-6,2-6 |
| ITF USA F34 Qual | 2015/11/21 18:00 | Ruiyang Feng v Adrian Ortiz | 3-6,0-6 |
| ITF China F13 Qual | 2015/08/10 09:00 | Ruiyang Feng v Rui-Xuan Wang | 4-6,4-6 |
| ITF China F11 Qual | 2015/07/18 09:30 | Ruiyang Feng v Haitong Xia | 1-6,2-6 |
| ITF China F10 Qual | 2015/07/12 02:00 | Ruiyang Feng v Logan Smith | 1-6,2-6 |
| ITF China F2 Qual | 2015/04/04 01:30 | Ruiyang Feng v Sheng Hao Jin | 1-6,4-6 |
| ITF USA F23 Qual | 2015/07/26 14:30 | Hunter Callahan v Eric Morris | 6-3,6-2 |
| ITF USA F23 Qual | 2015/07/25 14:30 | Eric Morris v Drew Van Orderlain | 6-3,5-7,6-4 |