Zarina Diyas defeated Urszula Radwanska 3-6 6-4 6-2 in the Australian Open round of 128 on hard. The upset overturned the form book — Urszula Radwanska came in ranked #717, leading the head-to-head 1–0. Zarina Diyas claimed a first win over Urszula Radwanska in two meetings, levelling the head-to-head at 1–1.
Diyas Z. came through in three sets.
Diyas Z. and Radwanska U. faced 6 of the same opponents in the last 12 months. Diyas Z. went 5–3 (63%) against them, Radwanska U. 2–4 (33%). Diyas Z. came out better against 2 of 6 comparable opponents, Radwanska U. against 0.
Hard: Diyas Z. leads 1–0 · Clay: Radwanska U. leads 1–0
Zarina Diyas beat Urszula Radwanska 3-6 6-4 6-2. Umpiry, "Zarina Diyas vs Urszula Radwanska — Australian Open Round of 128", https://umpiry.com/match/2015-01-19/diyas-vs-radwanska-australian-open-r128?utm_source=cite (as of 19 January 2015).