Elise Mertens defeated Anett Kontaveit 6-3 6-1 in the Zhuhai round of 16 on hard. The upset overturned the form book — Anett Kontaveit came in leading the head-to-head 1–0. Elise Mertens claimed a first win over Anett Kontaveit in two meetings, levelling the head-to-head at 1–1.
Mertens E. took it in straight sets.
Mertens E. and Kontaveit A. faced 19 of the same opponents in the last 12 months. Mertens E. went 15–10 (60%) against them, Kontaveit A. 15–12 (56%). Results against comparable opponents are close (7 : 6 better-results split).
Elise Mertens beat Anett Kontaveit 6-3 6-1. Umpiry, "Elise Mertens vs Anett Kontaveit — Zhuhai Round of 16", https://umpiry.com/match/2018-10-29/kontaveit-vs-mertens-zhuhai-r16?utm_source=cite (as of 29 October 2018).