| Challenger Columbus 3 | 09/19 16:45 | 26 | [323] Roy Smith v Peter Polansky [200] | 4-6,4-6 | |
| Challenger Columbus 3 | 09/18 15:15 | 25 | [388] Sekou Bangoura v Peter Polansky [200] | 6-7,3-6 | |
| Challenger Cary | 09/11 15:00 | 25 | [341] JC Aragone v Peter Polansky [198] | 7-6,6-4 | |
| Challenger New Haven | 09/05 14:00 | 26 | [77] Andreas Seppi v Peter Polansky [192] | 6-7,6-1,6-3 | |
| Challenger New Haven | 09/04 17:40 | 25 | [483] Evan Zhu v Peter Polansky [192] | 4-6,3-6 | |
| US Open | 08/22 15:00 | 45 | [192] Peter Polansky v Sumit Nagal [190] | 5-7,6-7 | |
| US Open | 08/20 20:15 | 44 | [192] Peter Polansky v Rogerio Dutra Silva [200] | 6-3,3-6,6-4 | |
| Challenger Vancouver | 08/13 20:40 | 24 | [272] Liam Broady v Peter Polansky [193] | 7-6,6-3 | |
| ATP Montreal | 08/06 00:35 | 24 | [172] Peter Polansky v Gael Monfils [20] | 7-6,3-6,3-6 | |
| Challenger Lexington | 07/31 21:05 | 25 | Peter Polansky v Benjamin Sigouin | 4-6,4-6 | |
| Challenger Granby | 07/27 19:00 | 28 | [165] Yasutaka Uchiyama v Peter Polansky [147] | 7-6,6-4 | |
| Challenger Granby | 07/26 23:50 | 27 | [212] Steven Diez v Peter Polansky [147] | 3-6,6-7 | |
| Challenger Granby | 07/25 22:35 | 26 | [407] Alexis Galarneau v Peter Polansky [147] | 5-7,2-6 | |
| Challenger Granby | 07/24 16:30 | 25 | [496] Jordi Arconada v Peter Polansky [147] | 1-6,6-4,2-6 | |
| Challenger Gatineau | 07/18 17:20 | 26 | [143] Peter Polansky v Joao Menezes [266] | 6-4,4-6,2-6 | |
| Challenger Gatineau | 07/17 21:15 | 25 | [143] Peter Polansky v Kaichi Uchida [243] | 5-7,6-2,6-1 | |
| Challenger Winnipeg | 07/11 17:55 | 26 | [139] Peter Polansky v Hiroki Moriya [253] | 4-6,7-5,6-7 | |
| Challenger Winnipeg | 07/10 18:10 | 25 | Peter Polansky v Jack Mingjie Lin | 6-4,6-3 | |
| Wimbledon | 06/24 15:30 | 44 | [207] Attila Balazs v Peter Polansky [141] | 6-1,6-1 | |
| ATP Queens | 06/15 11:00 | 64 | [86] Ivo Karlovic v Peter Polansky [131] | 6-3,7-5 | |
| Challenger Nottingham | 06/13 15:25 | 25 | [155] James Duckworth v Peter Polansky [131] | 6-7,7-6,6-3 | |
| Challenger Surbiton | 06/06 16:00 | 26 | [256] Viktor Troicki v Peter Polansky [123] | 7-6,6-2 | |
| Challenger Surbiton | 06/05 13:15 | 25 | [249] Yunseong Chung v Peter Polansky [123] | 3-6,3-6 | |
| French Open | 05/22 13:05 | 45 | [124] Peter Polansky v Alexandre Muller [303] | 2-6,6-4,6-7 | |
| French Open | 05/20 08:00 | 44 | [124] Peter Polansky v Darian King [206] | 6-4,6-4 | |
| Challenger Heilbronn | 05/16 11:20 | 26 | [69] Filip Krajinovic v Peter Polansky [125] | 6-3,7-5 | |
| Challenger Heilbronn | 05/14 15:15 | 25 | [345] Baptiste Crepatte v Peter Polansky [125] | 1-6,6-7 | |
| Challenger Aix en Provence | 05/08 10:00 | 25 | [125] Peter Polansky v Hugo Nys [409] | 6-7,4-6 | |
| Challenger Puerto Vallarta | 05/02 20:00 | 26 | [207] Blaz Rola v Peter Polansky [125] | 7-6,6-7,6-1 | |
| Challenger Puerto Vallarta | 04/30 20:35 | 25 | [314] Marcelo Arevalo v Peter Polansky [125] | 6-3,4-6,3-6 |