Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| Challenger Dallas | 2015/02/06 02:50 | Tim Smyczek v John-Patrick Smith | 6-4,7-6 |
| Challenger Charlottesville | 2018/11/01 19:30 | Tim Smyczek v Thai-Son Kwiatkowski | 2-6,7-5,2-6 |
| Challenger Charlottesville | 2018/10/31 16:50 | Tim Smyczek v Blaz Rola | 6-4,7-5 |
| ATP Shanghai | 2018/10/06 04:00 | Tim Smyczek v Taro Daniel | 7-6,4-6,4-6 |
| ATP Tokyo | 2018/09/29 02:00 | Yosuke Watanuki v Tim Smyczek | 6-4,6-2 |
| ATP Chengdu | 2018/09/24 05:00 | Joao Sousa v Tim Smyczek | 7-6,6-7,6-3 |
| US Open | 2018/08/28 15:00 | Tim Smyczek v Jan-Lennard Struff | 6-7,4-6,3-6 |
| ATP Cincinnati Qual | 2018/08/12 14:00 | Tim Smyczek v Michael Mmoh | 1-6,6-2,2-6 |
| ATP Toronto Qual | 2018/08/04 15:00 | Nicolas Mahut v Tim Smyczek | 7-6,3-6,7-5 |
| Challenger Las Vegas | 2018/10/27 17:30 | John-Patrick Smith v Blaz Rola | 3-6,5-7 |
| Challenger Las Vegas | 2018/10/26 18:00 | John-Patrick Smith v Jason Jung | 7-6,6-3 |
| Challenger Las Vegas | 2018/10/25 18:00 | John-Patrick Smith v Cem Ilkel | 6-3,6-1 |
| Challenger Las Vegas | 2018/10/23 20:10 | Jelle Sels v John-Patrick Smith | 7-6,5-7,4-6 |
| Challenger Calgary | 2018/10/17 21:40 | Enzo Couacaud v John-Patrick Smith | 7-5,7-5 |
| Challenger Calgary | 2018/10/16 19:45 | John-Patrick Smith v Tom Fawcett | 7-6,7-6 |
| Challenger Fairfield | 2018/10/09 22:00 | Bjorn Fratangelo v John-Patrick Smith | 3-6,6-2,6-4 |
| Challenger Stockton | 2018/10/01 21:20 | Mitchell Krueger v John-Patrick Smith | 3-6,6-3,6-4 |