Stadium: Chris Cammisa Court Round: 26 Ground: Hardcourt outdoor
| Challenger Stockton MD | 2018/10/04 19:25 | Heliovaara H / Laaksonen H v Roelofse R / Smith J-P | 6-4,6-3 |
| Challenger Columbus MD | 2018/09/20 19:15 | Roelofse R / Smith J-P v Paul T / Polansky P | 6-3,3-6,7-10 |
| Challenger Columbus MD | 2018/09/18 19:00 | Roelofse R / Smith J-P v Banes/Popyrin | 6-3,6-4 |
| Challenger Chicago MD | 2018/09/05 20:15 | Paes L / Reyes-Varela M v Roelofse R / Smith J-P | 7-6,6-7,10-7 |
| Challenger - Busan - Doubles Hommes | 2018/05/20 03:00 | Roelofse R / Smith J-P v Hsieh C-P / Rungkat C | 4-6,3-6 |
| Challenger - Busan - Doubles Hommes | 2018/05/19 02:00 | Roelofse R / Smith J-P v Ratiwatana Sa / Ratiwatana So | 6-4,6-4 |
| Challenger - Busan - Doubles Hommes | 2018/05/18 06:55 | Roelofse R / Smith J-P v Gong M-X / Zhang Z | 3-6,6-1,16-14 |
| Challenger - Busan - Doubles Hommes | 2018/05/17 07:30 | Roelofse R / Smith J-P v Kim/Lim | 6-4,6-4 |