Stadium: Court 16 Round: 28 Ground: Hardcourt outdoor
| Challenger Indian Wells MD | 2018/03/01 19:00 | Petzschner/Smyczek v Polansky/Shamasdin | 4-6,6-4,8-10 |
| Challenger Indian Wells MD | 2018/02/26 18:00 | Polansky/Shamasdin v Basic/Hanfmann | 6-3,7-6 |
| Challenger Knoxville MD | 2016/11/13 21:00 | Bemelmans/De Loore v Polansky/Shamasdin | 1-6,3-6 |
| Challenger Knoxville MD | 2016/11/11 23:30 | Libietis/Novikov v Polansky/Shamasdin | 6-7,3-6 |
| Challenger Knoxville MD | 2016/11/10 22:05 | Corrie/Evans v Polansky/Shamasdin | 3-6,4-6 |
| Challenger Knoxville MD | 2016/11/08 21:05 | O'Hare/Salisbury v Polansky/Shamasdin | 3-6,5-7 |
| Challenger Indian Wells MD | 2018/02/27 23:00 | Krajicek/Withrow v Menendez-Maceiras/Sela | 7-6,7-5 |
| ATP Quito MD | 2018/02/10 23:45 | Jarry/Podlipnik-Castillo v Krajicek/Withrow | 7-6,6-3 |
| ATP Quito MD | 2018/02/09 19:00 | Krajicek/Withrow v Motti/Travaglia | 6-4,7-6 |
| ATP Quito MD | 2018/02/08 21:05 | Krajicek/Withrow v Galdos/Melzer | 6-4,7-6 |
| ATP Quito MD | 2018/02/07 19:45 | Krajicek/Withrow v Carballes Baena/Cecchinato | 6-3,6-4 |
| Challenger Dallas MD | 2018/02/03 01:00 | Paes/Salisbury v Krajicek/Withrow | 7-6,6-4 |
| Challenger Dallas MD | 2018/02/01 17:30 | Krajicek/Withrow v Dempster/Seraphim | 7-6,6-2 |
| Challenger Dallas MD | 2018/01/31 00:35 | Krajicek/Withrow v Galloway/Reed | 7-5,6-4 |