Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Knoxville | 2016/11/12 15:00 | Peter Polansky v Jared Donaldson | 6-2,6-4 |
| ATP Delray Beach Qual | 2018/02/18 18:40 | Franko Skugor v Peter Polansky | 6-2,6-4 |
| ATP Delray Beach Qual | 2018/02/17 22:20 | Peter Polansky v Adrian Menendez-Maceiras | 6-2,6-3 |
| ATP New York Qual | 2018/02/11 21:25 | Peter Polansky v Stefano Travaglia | 7-5,4-6,4-6 |
| ATP Quito | 2018/02/07 17:00 | Alessandro Giannessi v Peter Polansky | 6-3,6-4 |
| Challenger Newport Beach | 2018/01/23 22:50 | Peter Polansky v Alexander Bublik | 6-3,3-6,0-6 |
| Australian Open | 2018/01/16 06:00 | Karen Khachanov v Peter Polansky | 7-6,7-6,6-4 |
| Australian Open Qual | 2018/01/13 23:00 | Yuki Bhambri v Peter Polansky | 1-6,6-3,6-3 |
| Australian Open Qual | 2018/01/12 00:30 | Christian Harrison v Peter Polansky | 2-6,5-7 |
| ATP New York | 2018/02/12 22:25 | Jared Donaldson v Ivo Karlovic | 4-6,6-7 |
| Australian Open | 2018/01/16 03:30 | Jared Donaldson v Albert Ramos-Vinolas | 2-6,3-6,4-6 |
| ATP Sydney | 2018/01/10 04:50 | Jared Donaldson v Daniil Medvedev | 3-6,6-4,5-7 |
| ATP Sydney | 2018/01/09 06:30 | Gilles Simon v Jared Donaldson | 1-6,4-6 |
| ATP Brisbane | 2018/01/04 03:30 | Denis Istomin v Jared Donaldson | 7-6,6-2 |
| ATP Brisbane | 2018/01/01 09:00 | Jared Donaldson v Jordan Thompson | 6-2,6-4 |
| ATP Next Gen Finals | 2017/11/09 00:00 | Jared Donaldson v Daniil Medvedev | 4-3,2-4,3-4,0-4 |
| ATP Next Gen Finals | 2017/11/08 13:00 | Karen Khachanov v Jared Donaldson | 4-1,4-3,4-2 |