Career 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 Elise Mertens takes it, 11–4 on categories Mertens wins on titles. Zhu’s case rests on first serve in %, but it isn’t enough to swing it. WTA Tour career: Zhu 218 matches, Mertens 551 matches.
Mertens has 10 titles (one every 33.3 matches) to Zhu’s 1 title (one every 50 matches). Mertens averages 3.5 aces a match to Zhu’s 1.5 — 2.3 times as many. Zhu averages 2.8 double faults a match to Mertens’ 4.5. Winners’ edge: Mertens’s team won 61%, Zhu’s team won 44% of the matches they played. Longevity: Mertens has 551 matches across 11 seasons, Zhu 218 in 13 — the averages matter more than the totals here. Not every stat was recorded for every match (titles, finals): those averages use only the games that logged them. Tale of the tape Per game. Totals and best single game underneath.
0.0 1 total · best 1 Titlesper game 0.0 10 total · best 1
62.7 First serve in % 59.0
60.7 First-serve points won % 67.0
52.4 Break points saved % 56.2
43.5 Return points won % 45.6
1.5 336 total · best 8 Acesper game 3.5 1,950 total · best 14
Head to head 1 5 matches since 2018 4
Hard · 4 matches Zhu 1 Mertens 3 Grass · 1 match Zhu 0 Mertens 1 Grand Slams · 2 matches Zhu 0 Mertens 2 Last meetings 2 Jan 2026 · United Cup · Hard Mertens won 6-2 6-2 28 June 2021 · Wimbledon · Round of 64 · Grass Mertens won 6-2 6-0 8 Feb 2021 · Australian Open · Round of 64 · Hard Mertens won 7-6(8) 6-1 18 Feb 2019 · Dubai · Round of 64 · Hard Zhu won 5-7 6-4 7-5 8 Oct 2018 · Tianjin · Round of 32 · Hard Mertens won 7-5 6-1 Last 10 games Titles, oldest to newest.
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