Galina Voskoboeva defeated Yoon Jeong Cho 7-6 1-6 6-3 in the Miami qualifying round of 64 on hard. The upset overturned the form book — Yoon Jeong Cho came in leading the head-to-head 1–0, defending last year's round of 128, but Galina Voskoboeva had been the form player, winning 2 of their last 5 on hard. Galina Voskoboeva claimed a first win over Yoon Jeong Cho in two meetings, levelling the head-to-head at 1–1.
Voskoboeva G. came through in three sets.
Voskoboeva G. and Jeong Cho Y. faced 2 of the same opponents in the last 12 months. Voskoboeva G. went 0–2 (0%) against them, Jeong Cho Y. 0–3 (0%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Galina Voskoboeva beat Yoon Jeong Cho 7-6(4) 1-6 6-3. Umpiry, "Galina Voskoboeva vs Yoon Jeong Cho — Miami Qualifying Round of 64", https://umpiry.com/match/2005-03-22/cho-vs-voskoboeva-miami-q64?utm_source=cite (as of 22 March 2005).