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Peyton Stearns v Katerina Siniakova: stats compared | Lineball
Stearns wins on double faults. Siniakova’s case rests on titles, but it isn’t enough to swing it. WTA Tour career: Stearns 155 matches, Siniakova 489 matches.
Siniakova has 6 titles (one every 25 matches) to Stearns’ 2 titles (one every 50 matches).
Stearns averages 3.5 double faults a match to Siniakova’s 4.4.
Stearns averages 2.7 aces a match to Siniakova’s 2.2 (23% more).
Longevity: Siniakova has 489 matches across 14 seasons, Stearns 155 in 5 — 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.
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.
0.02 total · best 1Titlesper game0.06 total · best 1
63.7First serve in %61.8
62.1First-serve points won %62.4
54.6Break points saved %53.1
44.1Return points won %44.4
2.7424 total · best 15Acesper game2.21,089 total · best 12
Head to head
13 matches since 20232
Hard · 2 matchesStearns 0Siniakova 2
Clay · 1 matchStearns 1Siniakova 0
Grand Slams · 1 matchStearns 1Siniakova 0
Last meetings
19 Oct 2026 · Osaka · Round of 32 · HardSiniakova won 6-4 0-6 4-0 ret.
19 Aug 2024 · Cleveland · Quarterfinal · HardSiniakova won 1-6 6-3 6-4
29 May 2023 · Roland Garros · Round of 128 · ClayStearns won 7-6(7) 6-2
Last 10 games
Titles, oldest to newest.
Stearns––––––––––
Siniakova––––––––1–
11.51,776 total · best 20Games wonper game11.05,363 total · best 20
46.8Break points converted %45.9
51.1Sets won %49.7
50.6Games won %49.9
0.04 total · best 1Finalsper game0.011 total · best 1
1.2187 total · best 2Sets wonper game1.2567 total · best 2
1.2179 total · best 2Sets lostper game · lower is better1.2575 total · best 2
11.21,735 total · best 20Games lostper game · lower is better11.05,394 total · best 19
0.347 total · best 3Tiebreaksper game0.2113 total · best 2
3.5549 total · best 10Double faultsper game · lower is better4.42,140 total · best 16