Shuai Zhang vs Bethanie Mattek SandsCleveland Round of 16

Cleveland · WTA · Round of 16
#64WTA
1718ELO
1695Hard ELO
37 yrs · 177 cm · Right-handed
Last 10 · pre-match
LWLLWWLWWL
2 — 0
Sets
Monday, 23 August 2021
hard
41 yrs · 168 cm · Right-handed
Last 10 · pre-match
LWLLLLLLLW
Zhang S.
6-4 7-6
Mattek Sands B.
Zhang S.
6792
Mattek Sands B.
4670

Shuai Zhang defeated Bethanie Mattek Sands 6-4 7-6 in the Cleveland round of 16 on hard. The result followed the form book — Shuai Zhang came in leading the head-to-head 1–0. Shuai Zhang extended the head-to-head to 2–0.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2016-09-19SeoulR16hardShuai Zhang6-3 7-5

Serve vs return

This season
Zhang S.serving75% hold

wins 61% of points on serve vs Mattek Sands B.

Mattek Sands B.serving69% hold

wins 58% of points on serve vs Zhang S.

Serve advantage — Zhang S.

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

Zhang S.Mattek Sands B.
17
Serve
58
Return

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
66%
63%
1st serve points won·Slight edge
64%
59%
2nd serve points won·Even
47%
44%
Service points won·Even
58%
54%
Return points won·Even
42%
43%
Break points saved·Even
52%
48%
Aces / match·Slight edge
2.3
1.3
Double faults / match·Even
2.2
2.0

Averages over each player's completed matches in the selected window (200 vs 20). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
62
18
Break points saved·Even
55
52
Break points won·Clear edge
83
61
Deciding sets·Dominant
78
17
Tiebreaks·Dominant
82
52

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

Umpiry Score

Pre-match
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
3.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 201 days (−1.5)
Form & Matchup
5.0
H2H
5.0
2.7
Surface form
2.5
0.0Lost last 2
Win streak
Fatigue & Travel
8.8
Minutes 14d
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·
95

Zhang S.: 10 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast