Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Stockton | 2017/10/07 19:55 | Tim Smyczek v Darian King | 1-6,4-6 |
| ATP New York Qual | 2018/02/12 19:55 | Tim Smyczek v Stefano Travaglia | 3-6,6-2,6-7 |
| ATP New York Qual | 2018/02/11 20:55 | Tim Smyczek v Michael Mmoh | 6-2,6-3 |
| Challenger Dallas | 2018/02/01 19:00 | Tim Smyczek v Mackenzie McDonald | 4-6,2-6 |
| Challenger Dallas | 2018/01/31 18:30 | Tim Smyczek v Andrea Collarini | 6-4,6-4 |
| Challenger Dallas | 2018/01/30 02:40 | Tim Smyczek v Mitchell Krueger | 6-1,4-6,6-3 |
| Challenger Newport Beach | 2018/01/22 20:40 | Noah Rubin v Tim Smyczek | 7-6,6-2 |
| Australian Open | 2018/01/18 00:00 | Tim Smyczek v Albert Ramos-Vinolas | 4-6,2-6,6-7 |
| Australian Open | 2018/01/16 04:10 | Tim Smyczek v Alexei Popyrin | 6-3,6-7,6-3,6-3 |
| ATP New York Qual | 2018/02/11 16:00 | Darian King v Adrian Menendez-Maceiras | 6-7,5-7 |
| Davis Cup | 2018/02/02 15:25 | Darian King v Alejandro Gonzalez | 5-7,3-6 |
| Challenger Newport Beach | 2018/01/26 18:00 | Darian King v Cristian Garin | 7-5,2-6,3-6 |
| Challenger Newport Beach | 2018/01/25 18:00 | Michael Mmoh v Darian King | 6-1,2-6,1-6 |
| Australian Open Qual | 2018/01/13 23:00 | Darian King v Elias Ymer | 3-6,4-6 |
| Australian Open Qual | 2018/01/11 08:20 | Alexander Bublik v Darian King | 5-7,0-6 |
| Australian Open Qual | 2018/01/10 00:55 | Darian King v Marc Polmans | 6-2,7-6 |
| Challenger Playford | 2018/01/02 05:20 | Darian King v Oscar Otte | 4-6,4-6 |