Jessica Pegula vs Marta Kostyuk: Head-to-Head Record

Jessica Pegula

United States

4–3

7 meetings

Marta Kostyuk

Ukraine

Hard: 4–2Clay: 0–1

Weighted by importance & recency

3.3–3.7

The same matches re-weighted by what was at stake and how recently — a Grand Slam final this year counts for more than an early round a decade ago.

Jessica Pegula

4–3

Marta Kostyuk

Jessica Pegula and Marta Kostyuk have met 7 times on the professional tour. Jessica Pegula leads the head-to-head 4–3. Their most recent meeting came at Madrid in 2026.

Common opponents

Last 12 months

Pegula J. and Kostyuk M. faced 20 of the same opponents in the last 12 months. Pegula J. went 23–13 (64%) against them, Kostyuk M. 19–5 (79%). Results against comparable opponents are close (1 : 2 better-results split).

23–13 · 64%Pegula J. · better vs 1

Record vs common opponents

19–5 · 79%Kostyuk M. · better vs 2

Vs common opponents · derived from scorelines

52–33Sets39–18

430–358Games303–211

5–5Tiebreaks2–4

7–8Deciding sets8–1

Pegula J. better · same surface▾

Both lost · same surface, 0 days apart▾

Kostyuk M. better · same surface, 18 days apart▾

Both won · different surfaces (Hard × Clay)▾

Both won · same surface, 15 days apart▾

Both won · different surfaces (Grass × Hard)▾

Both won · same surface, 20 days apart▾

Both won · different surfaces (Hard × Grass)▾

Both won · same surface, 25 days apart · incl. team event▾

Both won · same surface, 22 days apart▾

Both won · same surface▾

Both won · different surfaces (Hard × Clay)▾

Both won · same surface, 11 days apart▾

Hard to compare — different surface & timing

Mixed · hard to compare — different surfaces (Hard × Grass) · 8 months apart▾

Both won · hard to compare — different surfaces (Hard × Clay) · 8 months apart▾

Both won · hard to compare — different surfaces (Clay × Hard) · 8 months apart▾

Both won · hard to compare — different surfaces (Clay × Hard) · 6 months apart▾

Both won · hard to compare — different surfaces (Grass × Hard) · 9 months apart▾

Both won · hard to compare — different surfaces (Hard × Grass) · 10 months apart▾

Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Jessica Pegula vs Marta Kostyuk stats comparison

Ratings

#3 WTARanking#11 WTA

2097Elo (overall)2057

2058Hard Elo1968

1941Clay Elo1992

1903Grass Elo1737

Form

WWWLWWLWWWLast 10WWWLWWLWWW

2026 win rate·Even

80%

83%

22026 titles2

Clutch

Under pressure

Jessica PegulaMarta Kostyuk

Clutch Rating·Slight edge

Break points saved·Clear edge

Break points won·Slight edge

Deciding sets·Even

Tiebreaks·Slight edge

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

Freshness

Recent load

Jessica PegulaMarta Kostyuk

Freshness·Clear edge

Jessica Pegula: 2 days rest · 2 matches, 37 games (7d) · Marta Kostyuk: 1 day rest · 2 matches, 55 games (7d). Higher means fresher. About

Serve vs return

Recent form

Jessica Pegulaserving70% hold

wins 58% of points on serve vs Marta Kostyuk

Marta Kostyukserving72% hold

wins 59% of points on serve vs Jessica Pegula

Even serve battle

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

70%

83%

Deciding sets won·Clear edge

67%

89%

Career

Career win rate·Slight edge

67%

62%

12Career titles3

Profile

32Age24

170 cmHeight175 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 7 meetings

Frequently asked questions

Who leads the head-to-head between Jessica Pegula and Marta Kostyuk?

Jessica Pegula leads the head-to-head against Marta Kostyuk 4–3 after 7 meetings.

How many times have Jessica Pegula and Marta Kostyuk played each other?

Jessica Pegula and Marta Kostyuk have played each other 7 times on the professional tour.

When did Jessica Pegula and Marta Kostyuk last play each other?

Their most recent meeting came at Madrid in 2026, where Marta Kostyuk won.