Chwalinska v Mertens
WTA Tour career
Lineball analyst5–9
Elise Mertens takes it, 9–5 on categories
Mertens wins on first-serve points won %. Chwalinska’s case rests on titles, but it isn’t enough to swing it. WTA Tour career: Chwalinska 38 matches, Mertens 551 matches.
- Chwalinska has 1 title (one every 25 matches) to Mertens’ 10 titles (one every 33.3 matches).
- Chwalinska has the better first serve in %: 70.5 to Mertens’s 59.
- Mertens averages 3.5 aces a match to Chwalinska’s 0.8 — 4.5 times as many.
- Longevity: Mertens has 551 matches across 11 seasons, Chwalinska 38 in 5 — the averages matter more than the totals here.
Built only from games in our stats database. A read of the numbers, not a tip.
Tale of the tape
Per game. Totals and best single game underneath.
- 0.01 total · best 1Titlesper game0.010 total · best 1
- 70.5First serve in %59.0
- 59.8First-serve points won %67.0
- 54.9Break points saved %56.2
- 44.8Return points won %45.6
- 0.830 total · best 4Acesper game3.51,950 total · best 14
Head to head
22 matches
since 20260
since 20260
- Hard · 1 matchChwalinska 1Mertens 0
- Clay · 1 matchChwalinska 1Mertens 0
- Grand Slams · 1 matchChwalinska 1Mertens 0
Last meetings
- 21 Sept 2026 · Singapore · Quarterfinal · HardChwalinska won 6-2 6-2
- 24 May 2026 · French Open · Round of 64 · ClayChwalinska won 6-4 6-0
Last 10 games
Titles, oldest to newest.
Chwalinska–––––––––1
Mertens––––––––––