Jack Sock vs Yoshihito NishiokaWashington Round of 64

Washington · ATP · Round of 64
33 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLLWLLWLLL
0 — 0
Sets
Retired
Monday, 2 August 2021
hard
#177ATP
1689ELO
1659Hard ELO
$42kYTD
$7.5MCAREER
30 yrs · 170 cm · Left-handed
Last 10 · pre-match
LLLLLWWLLW
Sock J.
6-7 4-0
Nishioka Y.
Sock J.
634
Nishioka Y.
770

Jack Sock advanced when Yoshihito Nishioka retired 6-7 4-0 in the Washington round of 64. Jack Sock extended the head-to-head to 4–1.

Head to head

31
DateTournamentRoundSurfaceWinnerScore
2021-08-30US OpenR128hardJack Sock6-7(5) 6-2 6-4 6-2
2021-07-12NewportR16grassJack Sock6-2 6-3
2017-03-20Miami MastersR64hardJack Sock2-4 RET
2017-02-27AcapulcoR32hardYoshihito Nishioka3-6 6-2 6-1

Serve vs return

This season
Sock J.serving86% hold

wins 67% of points on serve vs Nishioka Y.

Nishioka Y.serving83% hold

wins 65% of points on serve vs Sock J.

Serve-dominated — both hold easily, expect tiebreaks

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

Statistics

This season
1st serve in·Even
61%
65%
1st serve points won·Slight edge
74%
66%
2nd serve points won·Even
52%
54%
Service points won·Even
65%
62%
Return points won·Even
36%
37%
Break points saved·Slight edge
64%
59%
Aces / match·Dominant
6.4
2.3
Double faults / match·Dominant
3.5
1.5

Averages over each player's completed matches in the selected window (98 vs 197). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
67
84
Break points saved·Even
96
95
Break points won·Dominant
28
59
Deciding sets·Clear edge
86
98
Tiebreaks·Clear edge
82
97

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

Umpiry Score

Pre-match
6.8
Slight advantageUmpiry ScorePartial · surface data limited
5.5
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0
H2H
5.0
6.5
Surface form
1.9
Win streak
0.0Lost last 3
Fatigue & Travel
5.4
Minutes 14d
4.0
3-set count
7.0
6.0
Prev. match
7.4
Country comfort
5.7
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.

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
25°CMainly clear
Wind 11 km/hHumidity 49%