Maria Sakkari vs Katie BoulterWashington Round of 32

Washington · WTA · Round of 32
#43WTA
1812ELO
1796Hard ELO
$901kYTD
$15MCAREER
30 yrs · 172 cm · Right-handed
Last 10 · pre-match
LWWLLLWWLL
2 — 0
Sets
Monday, 21 July 2025
hard
#60WTA
1831ELO
1795Hard ELO
29 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLLWWWLWLW
Sakkari M.
6-3 6-4
Boulter K.
Sakkari M.
662
Boulter K.
340

Maria Sakkari defeated Katie Boulter 6-3 6-4 in the Washington round of 32 on hard. The result followed the form book — Maria Sakkari came in ranked #43. Maria Sakkari claimed a first win over Katie Boulter in two meetings, narrowing the head-to-head to 1–1.

Key context

  • Match story: Maria Sakkari closed it out in two sets, 6–3 6–4.

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2018-10-08TianjinR32hardKatie Boulter7-6(4) 6-3

Serve vs return

This season
Sakkari M.serving69% hold

wins 58% of points on serve vs Boulter K.

Boulter K.serving73% hold

wins 60% of points on serve vs Sakkari M.

Serve advantage — Boulter K.

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

Serve & return on hard

Sakkari M.Boulter K.
24
Serve
21
39
Return
67

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
61%
59%
1st serve points won·Even
63%
65%
2nd serve points won·Even
47%
44%
Service points won·Even
57%
56%
Return points won·Even
42%
45%
Break points saved·Even
56%
54%
Aces / match·Even
2.8
2.9
Double faults / match·Dominant
3.2
5.5

Averages over each player's completed matches in the selected window (62 vs 59). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
81
87
Break points saved·Slight edge
94
86
Break points won·Slight edge
87
93
Deciding sets·Clear edge
76
94
Tiebreaks·Slight edge
83
88

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

Umpiry Score

Pre-match
6.3
Marginal edgeUmpiry Score
6.5
Marginal edgeUmpiry Score
Form & Matchup
5.1+1 Hard Elo edge
Surface ELO
4.9Hard Elo 1795
5.0Overall Elo 1812
ELO gap
5.0Overall Elo 1831
5.0
H2H
5.0
4.0
Surface form
5.4
Win streak
0.0
Fatigue & Travel
9.0
Prev. match
8.0
5.8
Country comfort
7.0
Surface transition
7.0
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Freshness·Slight edge
89
98

Sakkari M.: 7 days rest · 1 match, 15 games (7d) · Boulter K.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
27°CDrizzle
Wind 0 km/hHumidity 65%