Harriet Dart vs Marta Kostyuk: Head-to-Head Record

Harriet Dart

United Kingdom

1–1
2 meetings
Marta Kostyuk

Ukraine

Hard: 0–1Grass: 1–0
Weighted by importance & recency
0.5–1.5
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.
Harriet Dart
1–1
Marta Kostyuk

Harriet Dart and Marta Kostyuk have met 2 times on the professional tour. Their head-to-head is level at 1–1. Their most recent meeting came at US Open in 2024.

Harriet Dart vs Marta Kostyuk stats comparison

Ratings

#152 WTARanking#11 WTA
1597Elo (overall)2057
1580Hard Elo1968
1446Clay Elo1992
1512Grass Elo1737

Form

WLLLLWLLLWLast 10LWWWWWLWWW
2026 win rate·Dominant
56%
82%
02026 titles2

Clutch

Under pressure
Harriet DartMarta Kostyuk
Clutch Rating·Dominant
54
92
Break points saved·Dominant
37
93
Break points won·Slight edge
87
98
Deciding sets·Clear edge
83
98
Tiebreaks·Clear edge
68
85

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

Freshness

Recent load
Harriet DartMarta Kostyuk
Freshness·Clear edge
97
73

Harriet Dart: 14 days rest · 1 match (14d) · Marta Kostyuk: 4 days rest · 3 matches, 57 games (7d). Higher means fresher. About

Serve vs return

Recent form
Harriet Dartserving56% hold

wins 52% of points on serve vs Marta Kostyuk

Marta Kostyukserving70% hold

wins 58% of points on serve vs Harriet Dart

Baseline battle — serve is shaky, expect plenty of breaks

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
50%
73%
Deciding sets won·Dominant
50%
89%
Tiebreaks won·Dominant
60%
25%

Career

Career win rate·Clear edge
49%
61%
0Career titles3

Profile

29Age24
175 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 2 meetings

Frequently asked questions

Who leads the head-to-head between Harriet Dart and Marta Kostyuk?

The head-to-head between Harriet Dart and Marta Kostyuk is level at 1–1 after 2 meetings.

How many times have Harriet Dart and Marta Kostyuk played each other?

Harriet Dart and Marta Kostyuk have played each other 2 times on the professional tour.

When did Harriet Dart and Marta Kostyuk last play each other?

Their most recent meeting came at US Open in 2024, where Marta Kostyuk won.