Monica Puig defeated Monica Niculescu 7-6 6-3 in the New Haven qualifying round 1 on hard. The upset overturned the form book — Monica Niculescu came in leading the head-to-head 2–0. Monica Puig claimed a first win over Monica Niculescu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Wimbledon | R128 | grass | Monica Niculescu | 5-7 6-3 6-1 |
| 2014-09-15 | Guangzhou | QF | hard | Monica Niculescu | 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 19). ATP, WTA & Challenger.