Nikola Bartunkova def. Elise Mertens 6-1, 6-4 — Berlin Open 2026 R16

Match recap

Nikola Bartunkova defeated Elise Mertens 6-1, 6-4 in the R16 of the Berlin Open 2026.

Nikola Bartunkova, ranked #61, took apart #22 Elise Mertens by turning the return game into a vise — winning 57% of her return games to Mertens' 11% and 70% of second-serve return points. The opener was a rout: three breaks, including back-to-back in games 6 and 7, for 6-1. Mertens grabbed an early break in set two but lost serve again in game 9, and Bartunkova closed out 6-4 after one match point came and went. She books a Round of 16 date with Aryna Sabalenka.

Profiles: Elise Mertens · Nikola Bartunkova — Berlin Open 2026

Head-to-head

Elise Mertens and Nikola Bartunkova have met 2 times, splitting the head-to-head 1–1.

• Australian Open 2026 R32 — Elise Mertens won 6-0, 6-4