Madison Brengle defeated Danielle Collins 6-4 6-1 in the Tokyo qualifying final on hard. The upset overturned the form book — Danielle Collins came in leading the head-to-head 1–0. Madison Brengle claimed a first win over Danielle Collins in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-01 | Charleston | R64 | clay | Danielle Collins | 6-1 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.