| Challenger Ilkley Qual | 2018/06/17 16:30 | Noah Rubin v John-Patrick Smith | 7-5,7-5 |
| Challenger Ilkley Qual | 2018/06/16 13:20 | Noah Rubin v Jonathan Gray | 6-3,6-3 |
| French Open | 2018/05/28 15:45 | John Isner v Noah Rubin | 6-3,7-6,7-6 |
| ATP Geneva | 2018/05/23 17:00 | Noah Rubin v Fabio Fognini | 7-6,2-6,2-6 |
| ATP Geneva | 2018/05/21 18:25 | Marcos Baghdatis v Noah Rubin | 6-7,4-6 |
| ATP Geneva Qual | 2018/05/20 09:00 | Noah Rubin v Frank Dancevic | 7-6,7-6 |
| ATP Geneva Qual | 2018/05/19 09:35 | Noah Rubin v Franko Skugor | 3-6,7-6,6-4 |
| Challenger Savannah | 2018/05/01 19:30 | Noah Rubin v Michael Mmoh | 4-6,6-7 |
| Challenger Ilkley Qual | 2018/06/17 14:15 | Stefano Napolitano v Go Soeda | 1-6,4-6 |
| Challenger Ilkley Qual | 2018/06/16 13:50 | Christopher Eubanks v Go Soeda | 2-6,2-6 |
| French Open Qual | 2018/05/21 08:00 | Akira Santillan v Go Soeda | 6-2,6-2 |
| Challenger Busan | 2018/05/17 02:00 | Go Soeda v Marcos Giron | 4-6,4-6 |
| Challenger Busan | 2018/05/15 02:00 | Go Soeda v Rubin Statham | 6-3,6-3 |
| Challenger Gimcheon | 2018/05/11 02:00 | Max Purcell v Go Soeda | 6-3,6-3 |
| Challenger Gimcheon | 2018/05/09 03:50 | Yusuke Takahashi v Go Soeda | 6-7,2-6 |
| Challenger Gimcheon | 2018/05/08 02:00 | Rubin Statham v Go Soeda | 2-6,6-3,4-6 |