Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| Challenger Guadalajara | 2017/03/23 20:00 | Jason Jung v John-Patrick Smith | 6-4,7-6 |
| ATP Atlanta Qual | 2018/07/21 16:20 | Denis Kudla v John-Patrick Smith | 3-6,7-6,6-3 |
| ATP Newport Qual | 2018/07/16 17:15 | John-Patrick Smith v Victor Estrella Burgos | 6-3,5-7,5-7 |
| ATP Newport Qual | 2018/07/15 17:50 | Marcelo Arevalo v John-Patrick Smith | 1-6,7-6,5-7 |
| Wimbledon | 2018/07/02 14:45 | John-Patrick Smith v Andreas Seppi | 2-6,4-6,1-6 |
| Wimbledon Qual | 2018/06/28 10:00 | John-Patrick Smith v Michael Mmoh | 6-2,6-4,6-3 |
| Wimbledon Qual | 2018/06/26 17:00 | Marcel Granollers v John-Patrick Smith | 3-6,4-6 |
| Wimbledon Qual | 2018/06/25 15:30 | John-Patrick Smith v Uladzimir Ignatik | 6-7,6-1,8-6 |
| Challenger Ilkley Qual | 2018/06/17 16:30 | Noah Rubin v John-Patrick Smith | 7-5,7-5 |
| ATP Atlanta Qual | 2018/07/22 17:00 | Jason Jung v Noah Rubin | 4-6,2-6 |
| ATP Atlanta Qual | 2018/07/21 17:45 | Jason Jung v Christopher Eubanks | 6-4,6-3 |
| ATP Newport | 2018/07/19 16:30 | Jason Jung v Tim Smyczek | 1-6,7-5,4-6 |
| ATP Newport | 2018/07/18 16:30 | Nicolas Mahut v Jason Jung | 4-6,4-6 |
| ATP Newport | 2018/07/17 15:00 | Sergiy Stakhovsky v Jason Jung | 4-6,6-3,3-6 |
| Challenger Winnetka | 2018/07/15 02:00 | Evgeny Karlovskiy v Jason Jung | 6-3,6-2 |
| Challenger Winnetka | 2018/07/13 19:20 | Jason Jung v Collin Altamirano | 6-2,6-2 |
| Challenger Winnetka | 2018/07/12 17:15 | Mohamed Safwat v Jason Jung | 2-6,6-3,3-6 |