Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| Challenger Las Vegas MD | 2018/10/22 21:55 | Reese H / Withrow J v Gonzales R / Lammons N | 5-7,5-7 |
| Challenger Calgary MD | 2018/10/19 19:00 | Gonzales R / Lammons N v Galloway R / Pasha N | 6-3,2-6,10-12 |
| Challenger Calgary MD | 2018/10/18 22:00 | Diez/Galarneau v Gonzales R / Lammons N | 6-3,1-6,6-10 |
| Challenger Calgary MD | 2018/10/17 21:40 | Choinski/Serdarusic v Gonzales R / Lammons N | 6-7,2-6 |
| Challenger Fairfield MD | 2018/10/08 20:10 | Heliovaara H / Laaksonen H v Gonzales R / Lammons N | 7-6,7-6 |
| Challenger Stockton MD | 2018/10/02 22:05 | Polmans M / Verbeek S v Gonzales R / Lammons N | 2-6,6-3,10-4 |
| Challenger Tiburon MD | 2018/09/26 18:00 | Gonzales R / Lammons N v King E / Pasha N | 4-6,6-2,4-10 |
| Challenger Biella MD | 2018/09/19 14:00 | Cachin P / Trungelliti M v Gonzales R / Lammons N | 7-6,3-6,10-7 |
| Challenger Las Vegas MD | 2018/10/23 23:15 | Verdugo/Martinez v Jung J / Krueger M | 4-6,4-6 |