Nicole Robinson defeated Samantha Powers 6-3 7-6 in the Buffalo NY 10K round of 32 on clay. The upset overturned the form book — Samantha Powers came in leading the head-to-head 1–0. Nicole Robinson claimed a first win over Samantha Powers in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-27 | Hilton Head Island SC 10K | R32 | hard | Samantha Powers | 6-1 7-5 |