Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| Challenger Las Vegas MD | 2018/10/24 19:20 | Arevalo/Maytin v Koepfer/Matsui | 7-6,5-7,10-2 |
| Challenger Las Vegas MD | 2018/10/22 22:05 | Arevalo/Maytin v Kozlov/Vance | 6-4,6-4 |
| Challenger Tiburon MD | 2018/09/28 00:20 | Arevalo/Maytin v Verdugo/Saville | 6-2,6-7,6-10 |
| Challenger Cary MD | 2018/09/12 22:00 | Martinez/Perez Sanz v Arevalo/Maytin | 6-4,3-6,10-7 |
| Challenger Chicago MD | 2018/09/06 22:50 | Arevalo/Maytin v Gonzales/Lammons | 6-7,3-6 |
| Challenger Chicago MD | 2018/09/04 17:25 | Arevalo/Maytin v Verdugo/Siljestrom | 6-7,7-6,11-9 |
| Challenger San Francisco MD | 2018/02/11 22:00 | Arevalo/Maytin v Bambridge/Salisbury | 6-3,6-7,10-7 |
| Challenger San Francisco MD | 2018/02/10 23:00 | Behar/Gonzalez v Arevalo/Maytin | 1-6,6-7 |
| Challenger Las Vegas MD | 2018/10/24 21:00 | Gonzales/Lammons v Jung/Krueger | 3-6,6-7 |
| Challenger Las Vegas MD | 2018/10/23 23:15 | Verdugo/Martinez v Jung/Krueger | 4-6,4-6 |