Guiomar Maristany Zuleta De Reales defeated Mayar Sherif 6-4 6-3 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Mayar Sherif came in ranked #52, leading the head-to-head 4–1, defending last year's round of 128. Guiomar Maristany Zuleta De Reales narrowed the head-to-head to 4–2.
Maristany Zuleta De Reales G. took it in straight sets.
Maristany Zuleta De Reales G. and Sherif M. faced 4 of the same opponents in the last 12 months. Maristany Zuleta De Reales G. went 1–5 (17%) against them, Sherif M. 2–2 (50%). Results against comparable opponents are close (0 : 1 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Hard: Sherif M. leads 2–1 · Clay: Sherif M. leads 2–1
Guiomar Maristany Zuleta De Reales beat Mayar Sherif 6-4 6-3. Umpiry, "Guiomar Maristany Zuleta De Reales vs Mayar Sherif — Australian Open Qualifying Round of 128", https://umpiry.com/match/2026-01-12/reales-vs-sherif-australian-open-q128?utm_source=cite (as of 12 January 2026).