Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| Wimbledon Qual | 2018/06/25 13:05 | Tobias Kamke v Prajnesh Gunneswaran | 6-1,6-4 |
| Challenger Ilkley Qual | 2018/06/17 10:00 | Prajnesh Gunneswaran v Dennis Novikov | 6-4,6-2 |
| ATP Stuttgart | 2018/06/14 09:00 | Guido Pella v Prajnesh Gunneswaran | 7-6,6-3 |
| ATP Stuttgart | 2018/06/13 09:00 | Prajnesh Gunneswaran v Denis Shapovalov | 7-6,2-6,6-3 |
| ATP Stuttgart Qual | 2018/06/10 10:15 | Christian Harrison v Prajnesh Gunneswaran | 3-6,6-4,3-6 |
| ATP Stuttgart Qual | 2018/06/09 12:20 | Evan King v Prajnesh Gunneswaran | 1-6,4-6 |
| Challenger Vicenza | 2018/05/28 14:10 | Prajnesh Gunneswaran v Salvatore Caruso | 1-6,4-6 |
| French Open Qual | 2018/05/25 08:00 | Elias Ymer v Prajnesh Gunneswaran | 6-3,6-4 |
| Wimbledon Qual | 2018/06/25 12:00 | Peter Polansky v Tsung-Hua Yang | 4-6,6-3,6-2 |
| Challenger Poprad Tatry | 2018/06/20 12:00 | Jozef Kovalik v Tsung-Hua Yang | 6-2,7-5 |
| Challenger Poprad Tatry | 2018/06/19 08:00 | Tsung-Hua Yang v Jan Satral | 6-4,6-2 |
| Challenger Almaty | 2018/06/14 06:35 | Tsung-Hua Yang v Enrique Lopez-Perez | 5-7,3-6 |
| Challenger Almaty | 2018/06/13 05:00 | Rubin Statham v Tsung-Hua Yang | 3-6,7-6,6-7 |
| Challenger Almaty | 2018/06/12 04:00 | Timofey Skatov v Tsung-Hua Yang | 0-6,1-6 |
| Challenger Shymkent | 2018/06/04 08:05 | Roberto Cid Subervi v Tsung-Hua Yang | 1-6,6-0,6-1 |
| Challenger Mestre | 2018/05/23 08:30 | Tsung-Hua Yang v Laurynas Grigelis | 3-6,0-6 |