Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| Challenger Gatineau MD | 2017/07/20 21:30 | Klahn/Withrow v Bester/Polansky | 6-3,6-4 |
| Challenger Gatineau MD | 2017/07/19 21:00 | Jaziri/Martinez v Bester/Polansky | 3-6,2-6 |
| Challenger Winnipeg MD | 2017/07/13 01:00 | Giron/Kwiatkowski v Bester/Polansky | 6-3,1-6,10-8 |
| ATP Delray Beach MD | 2017/02/20 16:00 | Bester/Polansky v Raja/Sharan | 4-6,6-3,4-10 |
| Challenger Monterrey MD | 2016/10/10 21:00 | Falla/Struvay v Bester/Polansky | 7-6,6-1 |
| Challenger Stockton MD | 2016/10/05 17:00 | Fratangelo/Paul v Bester/Polansky | 6-0,6-2 |
| Challenger Tiburon MD | 2016/09/28 19:45 | King/Tiafoe v Bester/Polansky | 7-6,6-7,10-8 |
| Challenger Columbus MD | 2016/09/25 16:00 | Libietis/Novikov v Bester/Polansky | 7-5,7-6 |