Jessica Pegula vs Katerina Siniakova: Head-to-Head Record

Jessica Pegula

United States

7–1
8 meetings
Katerina Siniakova

Czechia

Hard: 3–0Grass: 4–1
Jessica Pegula
7–1
Katerina Siniakova

Jessica Pegula and Katerina Siniakova have met 8 times on the professional tour. Jessica Pegula leads the head-to-head 7–1. Their most recent meeting came at Berlin in 2026.

Common opponents

Last 12 months

Pegula J. and Siniakova K. faced 19 of the same opponents in the last 12 months. Pegula J. went 25–1 (96%) against them, Siniakova K. 9–11 (45%). Pegula J. came out better against 9 of 16 comparable opponents, Siniakova K. against 0 — though 2 of those edges carry caveats (retirement).

25–1 · 96%Pegula J. · better vs 9
Record vs common opponents
9–11 · 45%Siniakova K. · better vs 0
Vs common opponents · derived from scorelines
48–11Sets20–23
331–217Games200–205
5–0Tiebreaks2–2
9–0Deciding sets2–2
Pegula J. better · same surface, 17 days apart · ⚠ retirement-shortened match▾
Pegula J. better · same surface, 0 days apart▾
Pegula J. better · different surfaces (Clay × Hard)▾
Both won · same surface▾
Pegula J. better · same surface, 21 days apart▾
Pegula J. better · different surfaces (Hard × Clay)▾
Pegula J. better · different surfaces (Grass × Hard)▾
Both won · same surface, 13 days apart▾
Pegula J. better · same surface, 42 days apart▾
Both won · same surface, 7 days apart▾
Pegula J. better · different surfaces (Hard × Grass)▾
Pegula J. better · same surface, 2 days apart · ⚠ retirement-shortened match▾
Both won · different surfaces (Hard × Clay)▾
Both won · different surfaces (Grass × Hard)▾
Both won · same surface, 8 days apart▾
Both won · different surfaces (Clay × Grass)▾
Hard to compare — different surface & timing
Mixed · hard to compare — different surfaces (Clay × Hard) · 8 months apart▾
Both won · hard to compare — different surfaces (Hard × Clay) · 8 months apart▾
Mixed · hard to compare — different surfaces (Clay × Hard) · 7 months apart▾
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Jessica Pegula vs Katerina Siniakova stats comparison

Ratings

#3 WTARanking#44 WTA
2097Elo (overall)1846
2058Hard Elo1807
1941Clay Elo1722
1903Grass Elo1733

Form

WWWLWWLWWWLast 10LWLLWLLWWW
2026 win rate·Dominant
80%
47%
22026 titles0

Clutch

Under pressure
Jessica PegulaKaterina Siniakova
Clutch Rating·Dominant
93
35
Break points saved·Dominant
86
21
Break points won·Slight edge
99
92
Deciding sets·Dominant
99
20
Tiebreaks·Clear edge
91
75

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Jessica PegulaKaterina Siniakova
Freshness·Even
78
76

Jessica Pegula: 2 days rest · 2 matches, 37 games (7d) · Katerina Siniakova: 1 day rest · 2 matches, 43 games (7d). Higher means fresher. About

Serve vs return

Recent form
Jessica Pegulaserving81% hold

wins 64% of points on serve vs Katerina Siniakova

Katerina Siniakovaserving64% hold

wins 56% of points on serve vs Jessica Pegula

Serve advantage — Jessica Pegula

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Set records · last ~30 matches

First sets won·Clear edge
67%
47%
Deciding sets won·Dominant
69%
40%

Career

Career win rate·Clear edge
67%
55%
12Career titles5

Profile

32Age30
170 cmHeight174 cm
RightPlaysRight

Set records use each player's last ~30 completed matches; form shows the last 10 results. Ratings come from the same data that powers the Umpiry Score.

All 8 meetings

Frequently asked questions

Who leads the head-to-head between Jessica Pegula and Katerina Siniakova?

Jessica Pegula leads the head-to-head against Katerina Siniakova 7–1 after 8 meetings.

How many times have Jessica Pegula and Katerina Siniakova played each other?

Jessica Pegula and Katerina Siniakova have played each other 8 times on the professional tour.

When did Jessica Pegula and Katerina Siniakova last play each other?

Their most recent meeting came at Berlin in 2026, where Jessica Pegula won.