Stadium: Center Court 1 Round: 45
| Challenger Lexington Qual | 2018/07/28 17:00 | Jesse Witten v N. V. Sundar S-Prashanth | 6-4,5-4 |
| ITF USA F5 | 2018/01/23 17:50 | Gonzalo Escobar v Jesse Witten | 6-2,6-2 |
| ITF USA F3 | 2018/01/12 22:40 | Javier Marti v Jesse Witten | 6-2,6-4 |
| ITF USA F3 | 2018/01/11 15:00 | Jesse Witten v Felipe Mantilla | 6-7,7-5,6-3 |
| ITF USA F3 | 2018/01/10 15:00 | Jesse Witten v Alexander Knight | 6-4,6-2 |
| Challenger Lexington | 2017/07/31 23:30 | Max Purcell v Jesse Witten | 6-4,7-5 |
| Challenger Lexington Qual | 2017/07/30 15:45 | Mark Verryth v Jesse Witten | 4-6,7-5,0-6 |
| Challenger Lexington Qual | 2017/07/29 16:00 | Matt Halpin v Jesse Witten | 4-6,3-6 |
| Challenger Fergana Qual | 2018/06/16 05:00 | N. Vijay Sundar Prashanth v Mukund Sasikumar | 3-6,4-6 |
| Challenger Surbiton Qual | 2018/06/02 13:20 | N. Vijay Sundar Prashanth v Mark Whitehouse | 4-6,4-6 |
| Challenger Samarkand Qual | 2018/05/13 11:00 | Khumoyun Sultanov v N. Vijay Sundar Prashanth | 6-4,6-3 |
| Challenger Samarkand Qual | 2018/05/12 06:35 | Pavel Tsoy v N. Vijay Sundar Prashanth | 4-6,1-6 |
| Challenger Karshi Qual | 2018/05/07 05:30 | Shuichi Sekiguchi v N. Vijay Sundar Prashanth | 6-7,6-4,7-6 |
| Challenger Karshi Qual | 2018/05/06 06:00 | Oleksandr Bielinskyi v N. Vijay Sundar Prashanth | 2-6,2-6 |
| Challenger Karshi Qual | 2018/05/05 07:55 | Timur Khabibulin v N. Vijay Sundar Prashanth | 7-5,3-6,0-6 |
| ITF Uzbekistan F2 | 2018/04/24 11:45 | Nikola Cacic v N. Vijay Sundar Prashanth | 7-6,2-6,6-4 |