Adria Engel defeated Abigail Spears 7-6 6-4 in the Springfield 10K round of 16 on hard. The upset overturned the form book — Abigail Spears came in leading the head-to-head 1–0, but Adria Engel had been the form player, winning 3 of their last 8 on hard. Adria Engel claimed a first win over Abigail Spears in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-07-03 | Edmond 10K | SF | hard | Abigail Spears | 6-7(1) 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.