Stadium: C Round: 46 Ground: Hardcourt indoor
| Challenger San Francisco Qual | 2018/02/03 23:10 | Michael Zhu v Rrezart Cungu | 6-4,4-6,2-6 |
| ITF USA F3 | 2018/01/09 15:00 | Jaume Pla Malfeito v Rrezart Cungu | 6-3,6-3 |
| ITF Tunisia F32 | 2017/10/25 10:00 | Pol Toledo Bague v Rrezart Cungu | 6-2,6-1 |
| ITF Tunisia F31 | 2017/10/18 10:40 | Oriol Roca Batalla v Rrezart Cungu | 6-3,6-4 |
| ITF Serbia F5 | 2017/09/07 07:00 | Samuel Bensoussan v Rrezart Cungu | 7-5,6-0 |
| ITF Serbia F5 | 2017/09/06 07:00 | Rrezart Cungu v Dejan Katic | 6-2,6-3 |
| ITF Serbia F4 | 2017/08/29 08:00 | Manuel Pena Lopez v Rrezart Cungu | 6-2,6-4 |
| ITF Serbia F3 | 2017/08/22 11:20 | Gian Marco Moroni v Rrezart Cungu | 6-3,6-1 |
| Challenger San Francisco Qual | 2018/02/03 23:30 | Francesco Ferrari v Karue Sell | 1-6,7-6,3-6 |
| ITF USA F2 | 2018/01/11 20:35 | Daniel Cukierman v Karue Sell | 7-6,6-1 |
| ITF USA F2 | 2018/01/10 21:35 | Yann Marti v Karue Sell | 6-2,4-6,2-6 |
| ITF USA F1 | 2018/01/07 19:00 | Christopher Eubanks v Karue Sell | 7-6,2-6,2-6 |
| ITF USA F1 | 2018/01/06 21:00 | Karue Sell v Jan Satral | 6-4,6-4 |
| ITF USA F1 | 2018/01/05 18:00 | Karue Sell v Alex Rybakov | 6-4,6-3 |
| ITF USA F1 | 2018/01/04 18:00 | Karue Sell v Ulises Blanch | 7-6,6-3 |
| ITF USA F1 | 2018/01/03 18:00 | Dzmitry Zhyrmont v Karue Sell | 3-6,5-7 |