Scott Duncan defeated Nicolas Rosenzweig 6-0 6-3 in the M25 Dublin 1 round of 32 on carpet. The upset overturned the form book — Nicolas Rosenzweig came in leading the head-to-head 1–0. Scott Duncan claimed a first win over Nicolas Rosenzweig in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-06 | Turkey F23 | R32 | hard | Nicolas Rosenzweig | 7-6(5) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.