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

San Diego · ATP · Round of 32
USA
J J Wolf
[8]
#921ATP
27 yrs · 183 cm · Right-handed
Last 10
LWLLLLLLWW
2 — 0
Sets
Monday, 19 September 2022
hard
USA
Stefan Kozlov
#292ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10
LWLWWWLLWL

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
3.4
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.

Wolf J.
6782
Kozlov S.
2660

Head to head

4–4
DateTournamentRoundSurfaceWinnerScore
2025-01-27Cleveland CHQFhardJ J Wolf6-1 6-3
2024-07-01Bloomfield Hills CHQFhardStefan Kozlov6-4 6-4
2021-11-15Champaign CHSFhardStefan Kozlov6-2 6-3
2021-11-01Charlottesville CHSFhardStefan Kozlov6-1 6-7(1) 6-0
2021-10-25Las Vegas CHFhardJ J Wolf6-4 6-4
2021-09-20Columbus CHSFhardStefan Kozlov2-6 6-3 7-5
2019-11-11Champaign-Urbana CHQFhardJ J Wolf6-2 6-2
2019-01-07Columbus CHR64hardJ J Wolf6-2 7-6(4)

Statistics

Recent form
Wolf J.Kozlov S.
57%1st serve in+3%60%
72%1st serve points won+6%66%
47%2nd serve points won+2%49%
61%Service points won+2%59%
39%Return points won+2%41%
58%Break points saved+4%54%
6.5Aces / match+3.62.9
3.2Double faults / match+0.33.5

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

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
Oconnell C.
Brooksby J.[2]
6-44-67-5
Evans D.[1]
Lestienne C.
6-16-3
Giron M.[3]
Duckworth J.[7]
7-656-3
Nakashima B.[5]
Galan D.
6-34-66-4
R16
Evans D.[1]
Daniel T.
6-46-4
Nakashima B.[5]
Kudla D.
6-36-4
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
Galan D.
Martinez P.[4]
5-76-16-4
R32
Kudla D.
Verdasco F.
6-36-3
Galan D.
Huesler M.
6-37-5
Lestienne C.
Holt B.
5-77-656-3
Etcheverry T.
Mena F.
7-666-3
Oconnell C.
Kubler J.
4-66-30-0
Nakashima B.[5]
Svajda Z.
7-57-65
Duckworth J.[7]
Popyrin A.
7-54-66-1
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