J J Wolf vs Stefan Kozlov — San Diego Round of 32

San Diego · ATP · Round of 32
J J Wolf
USA8
J J Wolf
27 yrs · 183 cm · Right-handed
Last 10 · pre-match
WLLWLLLLLL
2 — 0
Sets
Monday, 19 September 2022
hard
Stefan Kozlov
USA
Stefan Kozlov
#296ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWWWLLWWLW
Wolf J.
6-2 7-6
Kozlov S.
Wolf J.
6782
Kozlov S.
2660

J J Wolf defeated Stefan Kozlov 6-2 7-6 in the San Diego round of 32 on hard.

Key context

  • Match story: J J Wolf closed it out in two sets, 6–2 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Wolf J.serving76% hold

wins 61% of points on serve vs Kozlov S.

Kozlov S.serving76% hold

wins 61% of points on serve vs Wolf J.

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

Statistics

This season
Wolf J.Kozlov S.
1st serve in·Slight edge
58%
64%
1st serve points won·Slight edge
73%
65%
2nd serve points won·Even
51%
47%
Service points won·Slight edge
64%
59%
Return points won·Slight edge
37%
42%
Break points saved·Even
60%
58%
Aces / match·Dominant
6.7
2.3
Double faults / match·Clear edge
3.1
4.1

Averages over each player's completed matches in the selected window (185 vs 193). ATP, WTA & Challenger.

Clutch

Under pressure
Wolf J.Kozlov S.
Clutch Rating·Dominant
61
36
Break points saved·Dominant
93
49
Break points won·Dominant
49
20
Deciding sets·Clear edge
66
85
Tiebreaks·Dominant
59
30

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

Umpiry Score

Pre-match
Wolf J.
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 28 days (−0.3)
Kozlov S.
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
Form & Matchup
3.4No prior meetings
H2H
6.6
3.8
Surface form
2.0
0.0Lost last 3
Win streak
0.0
Fatigue & Travel
Minutes 14d
7.9
3-set count
7.0
4.0
Prev. match
9.0
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
Wolf J.Kozlov S.
Freshness·Dominant
96
64

Wolf J.: 13 days rest · 1 match (14d) · Kozlov S.: 3 days rest · 3 matches, 72 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Final
Nakashima B.[5]
Giron M.[3]
6-46-4
Semi-finals
Giron M.[3]
Evans D.[1]
6-37-5
Nakashima B.[5]
Oconnell C.
6-47-63
Quarter-finals
Evans D.[1]
Lestienne C.
6-16-3
Nakashima B.[5]
Galan D.
6-34-66-4
Oconnell C.
Brooksby J.[2]
6-44-67-5
Giron M.[3]
Duckworth J.[7]
7-656-3
R16
Evans D.[1]
Daniel T.
6-46-4
Nakashima B.[5]
Kudla D.
6-36-4
Galan D.
Martinez P.[4]
5-76-16-4
Brooksby J.[2]
Mcdonald M.
6-43-66-2
Lestienne C.
Tabilo A.[6]
6-16-3
Giron M.[3]
Etcheverry T.
6-46-3
Duckworth J.[7]
Krueger M.
6-37-64
Oconnell C.
Wolf J.[8]
6-37-5
R32
Oconnell C.
Kubler J.
4-66-30-0
Lestienne C.
Holt B.
5-77-656-3
Etcheverry T.
Mena F.
7-666-3
Duckworth J.[7]
Popyrin A.
7-54-66-1
Kudla D.
Verdasco F.
6-36-3
Galan D.
Huesler M.
6-37-5
Nakashima B.[5]
Svajda Z.
7-57-65
Mcdonald M.
Laaksonen H.
6-06-2
Daniel T.
Nava E.
6-46-3
Krueger M.
Eubanks C.
6-46-4
Wolf J.[8]
Kozlov S.
6-27-66
Tabilo A.[6]
Johnson S.
7-56-2