Stadium: Court 1 Round: 28 Ground: Hardcourt indoor
| Challenger Champaign MD | 2018/11/15 00:30 | Aragone/King v Polansky/Shamasdin | 4-6,4-6 |
| Challenger Champaign MD | 2018/11/14 01:40 | Korda/Thomas v Polansky/Shamasdin | 6-7,0-6 |
| Challenger Knoxville MD | 2018/11/09 23:10 | Polansky/Shamasdin v Reese/Sandgren | 4-6,2-6 |
| Challenger Knoxville MD | 2018/11/08 23:50 | Polansky/Shamasdin v Gonzales/Lammons | 6-7,7-6,10-8 |
| Challenger Knoxville MD | 2018/11/08 01:05 | Polansky/Shamasdin v Heliovaara/Laaksonen | 6-4,3-6,10-2 |
| Challenger Charlottesville MD | 2018/11/01 18:00 | Polansky/Shamasdin v Arevalo/Maytin | 6-4,3-6,10-12 |
| Challenger Charlottesville MD | 2018/10/30 20:30 | Polansky/Shamasdin v Reid/Roelofse | 6-4,7-6 |
| Challenger Le Gosier MD | 2018/03/31 22:10 | Bemelmans/Eysseric v Polansky/Shamasdin | 7-5,6-3 |
| Challenger Champaign MD | 2018/11/16 01:15 | Hiltzik/Kovacevic v Reid/Smith | 3-6,1-6 |
| Challenger Champaign MD | 2018/11/13 22:45 | Roelofse/Verbeek v Reid/Smith | 3-6,5-7 |
| Challenger Knoxville MD | 2018/11/07 23:50 | Gonzales/Lammons v Reid/Smith | 3-6,6-3,10-5 |
| Challenger Las Vegas MD | 2018/10/25 20:55 | King/Rubin v Reid/Smith | 4-6,7-6,14-12 |
| Challenger Las Vegas MD | 2018/10/24 18:00 | Majchrzak/Serdarusic v Reid/Smith | 6-7,1-6 |
| Challenger Calgary MD | 2018/10/20 18:00 | Reid/Smith v Galloway/Pasha | 4-6,6-4,6-10 |
| Challenger Calgary MD | 2018/10/19 22:00 | Reid/Smith v Martinez/Quiroz | 6-3,6-3 |
| Challenger Calgary MD | 2018/10/18 18:00 | Reid/Smith v Gomez/Gonzalez | 6-3,7-5 |