Stadium: Court 2 Round: 28 Ground: Hardcourt indoor
| Challenger Knoxville MD | 2018/11/08 22:35 | Paes/R-Valera v Lawson/Withrow | 3-6,4-6 |
| Challenger Knoxville MD | 2018/11/07 20:45 | Lawson/Withrow v Aragone/Fratangelo | 6-4,6-4 |
| Challenger Charlottesville MD | 2018/10/29 19:30 | Lawson/Withrow v Gonzales/Lammons | 3-6,7-6,6-10 |
| Challenger Knoxville MD | 2018/11/08 22:30 | Matsui/Nielsen v Stodder/Touliatos | 6-2,3-6,10-5 |
| Challenger Knoxville MD | 2018/11/06 20:40 | Granollers/Vervoort v Matsui/Nielsen | 4-6,6-7 |
| Challenger Charlottesville MD | 2018/11/04 18:00 | Heliovaara/Laaksonen v Matsui/Nielsen | 6-3,6-4 |
| Challenger Charlottesville MD | 2018/11/02 15:00 | Matsui/Nielsen v Arevalo/Maytin | 1-6,6-4,10-6 |
| Challenger Charlottesville MD | 2018/11/01 17:50 | Aragone/Kozlov v Matsui/Nielsen | 6-7,1-6 |
| Challenger Fairfield MD | 2018/10/10 01:50 | Lawson/Reese v Matsui/Nielsen | 6-3,7-6 |
| Challenger Stockton MD | 2018/10/05 22:10 | Ratiwatana/Rungkat v Matsui/Nielsen | 5-7,6-1,10-8 |
| Challenger Stockton MD | 2018/10/04 21:10 | Matsui/Nielsen v El Sallaly/Goransson | 6-3,6-4 |