Stadium: Chris Cammisa Court Round: 29 Ground: Hardcourt outdoor
| Challenger Fairfield MD | 2018/10/13 01:00 | Ratiwatana Sa / Rungkat C v Huesler M-A / Verbeek S | 6-4,6-4 |
| Challenger Fairfield MD | 2018/10/12 01:00 | Ratiwatana Sa / Rungkat C v Johnson A / Johnson R | 6-4,5-7,10-6 |
| Challenger Fairfield MD | 2018/10/11 01:25 | Ratiwatana Sa / Rungkat C v Kokkinakis T / Reid M | 6-3,6-4 |
| Challenger Stockton MD | 2018/10/06 21:30 | Ratiwatana Sa / Rungkat C v King D / Rubin N | 3-6,4-6 |
| Challenger Stockton MD | 2018/10/05 22:10 | Ratiwatana Sa / Rungkat C v Matsui T / Nielsen F | 5-7,6-1,10-8 |
| Challenger Stockton MD | 2018/10/04 20:55 | Ratiwatana Sa / Rungkat C v Fruttero J P / Kypson P | 6-4,6-2 |
| Challenger Stockton MD | 2018/10/01 23:25 | Ratiwatana Sa / Rungkat C v Paul/Reed | 6-3,6-3 |
| Challenger Tiburon MD | 2018/09/26 20:35 | Johnson A / Johnson R v Ratiwatana Sa / Rungkat C | 6-1,3-6,10-8 |
| Challenger Fairfield MD | 2018/10/13 19:00 | Galloway R / Maytin R v Heliovaara H / Laaksonen H | 5-7,4-6 |
| Challenger Fairfield MD | 2018/10/10 21:10 | Heliovaara H / Laaksonen H v Roelofse R / Smith J-P | 3-6,6-2,10-7 |
| Challenger Fairfield MD | 2018/10/10 21:04 | Heliovaara H / Laaksonen H v Roelofse R / Smith J-P | 3-6,6-2,1-0 |
| Challenger Fairfield MD | 2018/10/08 20:10 | Heliovaara H / Laaksonen H v Gonzales R / Lammons N | 7-6,7-6 |
| Challenger Stockton MD | 2018/10/05 23:05 | King D / Rubin N v Heliovaara H / Laaksonen H | 6-4,6-4 |
| Challenger Stockton MD | 2018/10/04 22:25 | Lawson A / Reese H v Heliovaara H / Laaksonen H | 6-7,7-6,8-10 |
| Challenger Stockton MD | 2018/10/04 19:25 | Heliovaara H / Laaksonen H v Roelofse R / Smith J-P | 6-4,6-3 |
| Challenger Tiburon MD | 2018/09/23 20:49 | Heliovaara H / Laaksonen H v Galdos/Huesler | 3-6,6-2,0-1 |