Stadium: Chris Cammisa Court Round: 27 Ground: Hardcourt outdoor
| Challenger Fairfield MD | 2018/10/10 21:04 | Heliovaara/Laaksonen v Roelofse/Smith | 3-6,6-2,1-0 |
| Challenger Stockton MD | 2018/10/04 19:25 | Heliovaara/Laaksonen v Roelofse/Smith | 6-4,6-3 |
| Challenger Fairfield MD | 2018/10/10 21:04 | Heliovaara/Laaksonen v Roelofse/Smith | 3-6,6-2,1-0 |
| Challenger Fairfield MD | 2018/10/08 20:10 | Heliovaara/Laaksonen v Gonzales/Lammons | 7-6,7-6 |
| Challenger Stockton MD | 2018/10/05 23:05 | King/Rubin v Heliovaara/Laaksonen | 6-4,6-4 |
| Challenger Stockton MD | 2018/10/04 22:25 | Lawson/Reese v Heliovaara/Laaksonen | 6-7,7-6,8-10 |
| Challenger Stockton MD | 2018/10/04 19:25 | Heliovaara/Laaksonen v Roelofse/Smith | 6-4,6-3 |
| Challenger Tiburon MD | 2018/09/23 20:49 | Heliovaara/Laaksonen v Galdos/Huesler | 3-6,6-2,0-1 |
| Challenger Chengdu MD | 2018/08/01 03:00 | Chen/Yi v Heliovaara/Laaksonen | 7-6,6-3 |
| Challenger Bastad MD | 2018/07/14 09:00 | Heliovaara/Laaksonen v Kolar/Oliveira | 6-4,6-3 |
| Challenger Fairfield MD | 2018/10/10 21:04 | Heliovaara/Laaksonen v Roelofse/Smith | 3-6,6-2,1-0 |
| Challenger Fairfield MD | 2018/10/09 01:30 | Nguyen/Seeberger v Roelofse/Smith | 7-6,3-6,5-10 |
| Challenger Stockton MD | 2018/10/04 19:25 | Heliovaara/Laaksonen v Roelofse/Smith | 6-4,6-3 |
| Challenger Columbus MD | 2018/09/20 19:15 | Roelofse/Smith v Paul/Polansky | 6-3,3-6,7-10 |
| Challenger Columbus MD | 2018/09/18 19:00 | Roelofse/Smith v Banes/Popyrin | 6-3,6-4 |
| Challenger Chicago MD | 2018/09/05 20:15 | Paes/R-Valera v Roelofse/Smith | 7-6,6-7,10-7 |
| Challenger Busan MD | 2018/05/20 03:00 | Roelofse/Smith v Hsieh/Rungkat | 4-6,3-6 |
| Challenger Busan MD | 2018/05/19 02:00 | Roelofse/Smith v Ratiwatana/Ratiwatana | 6-4,6-4 |