Round: 62 Ground: Clay
| ITF Canada F2 Qual | 2016/03/05 13:00 | Bhatnagar, Malik v Donarski, Sid | 6-2,6-2 |
| ITF Canada F1 Qual | 2016/02/27 15:00 | Donarski, Sid v Dan Martin | 6-4,3-6,3-6 |
| ITF USA F5 | 2016/01/22 15:30 | Salman, Omar v Donarski, Sid | 6-3,6-0 |
| ITF USA F3 Qual | 2015/01/11 15:00 | Donarski, Sid v Rimondini, Pietro | 6-3,6-7,3-6 |
| ITF USA F3 Qual | 2015/01/09 18:30 | Turnquest, Jody v Donarski, Sid | 1-6,2-6 |
| ITF Canada F9 Qual | 2014/08/30 16:00 | Ghinda, Iancu-Lustinian v Donarski, Sid | 6-4,6-7,6-3 |
| ITF USA F1 Qual | 2016/01/03 18:00 | Strong Kirchheimer v Thai-Son Kwiatkowski | 6-7,3-6 |
| ITF USA F28 | 2015/10/01 17:00 | Spencer, Wil v Strong Kirchheimer | 6-2,6-3 |
| ITF USA F28 | 2015/09/30 20:00 | Redlicki, Martin v Strong Kirchheimer | 6-7,4-6 |
| ITF USA F28 | 2015/09/28 18:30 | Strong Kirchheimer v Smith, Logan | 6-4,6-2 |
| ITF USA F28 | 2015/09/27 19:00 | Ren Nakamura v Strong Kirchheimer | 2-6,2-6 |
| ITF USA F28 | 2015/09/26 20:00 | Strong Kirchheimer v Jared Thompkins | 6-3,6-2 |
| ITF USA F25 Qual | 2015/08/10 14:00 | Kopinski, Tim v Strong Kirchheimer | 5-7,6-2,6-2 |
| ITF USA F25 Qual | 2015/08/08 14:00 | Strong Kirchheimer v Boggs, Brian | 6-1,6-0 |