| Challenger Chicago MD | 09/06 22:50 | 27 | Paes L / Reyes-Varela M v Giron M / Kwiatkowski T-S | 7-6,6-1 | |
| Challenger Chicago MD | 09/04 19:50 | 26 | Giron M / Kwiatkowski T-S v Istomin D / Nys H | 2-6,6-4,10-4 | |
| Challenger Winnipeg MD | 07/14 21:45 | 28 | Yusuke Takahashi / Renta Tokuda v Giron M / Kwiatkowski T-S | 3-6,6-1,10-7 | |
| Challenger Winnipeg MD | 07/13 20:55 | 27 | Lin J M / Muamba N v Giron M / Kwiatkowski T-S | 4-6,4-6 | |
| Challenger Winnipeg MD | 07/13 01:00 | 26 | Giron M / Kwiatkowski T-S v Bester P / Polansky P | 6-3,1-6,10-8 |