Karolina Sprem defeated Akgul Amanmuradova 6-1 6-1 in the Miami qualifying round of 32 on hard. The upset overturned the form book — Akgul Amanmuradova came in defending last year's round of 128.
Sprem K. took it in straight sets.
Sprem K. and Amanmuradova A. faced 3 of the same opponents in the last 12 months. Sprem K. went 1–2 (33%) against them, Amanmuradova A. 0–3 (0%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.