Denisa Allertova defeated Elitsa Kostova 7-6 6-2 in the Australian Open qualifying round 2 on hard. The result followed the form book — Denisa Allertova came in leading the head-to-head 1–0. Denisa Allertova extended the head-to-head to 2–0.
Allertova D. took it in straight sets.
Hard: Allertova D. leads 1–0 · Clay: Allertova D. leads 1–0
Denisa Allertova beat Elitsa Kostova 7-6 6-2. Umpiry, "Denisa Allertova vs Elitsa Kostova — Australian Open Qualifying Round 2", https://umpiry.com/match/2018-01-15/allertova-vs-kostova-australian-open-q2?utm_source=cite (as of 15 January 2018).