Sho Shimabukuro vs Stefan KozlovSan Diego CH Round of 32

San Diego CH · CHALLENGER · Round of 32
#90ATP
1672ELO
1606Hard ELO
$268kYTD
$1.0MCAREER
28 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLWLWWWWLW
2 — 1
Sets
Tuesday, 27 January 2026
hard
#317ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWWWLLWWLW
Shimabukuro S.
6-2 4-6 7-6
Kozlov S.
Shimabukuro S.
64772
Kozlov S.
26651

Sho Shimabukuro defeated Stefan Kozlov 6-2 4-6 7-6 in the San Diego CH round of 32 on hard. The result followed the form book — Sho Shimabukuro came in ranked #90.

Key context

  • Match story: Sho Shimabukuro closed it out in three sets, 6–2 4–6 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Shimabukuro S.serving78% hold

wins 62% of points on serve vs Kozlov S.

Kozlov S.serving80% hold

wins 63% of points on serve vs Shimabukuro S.

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
1st serve in·Even
58%
58%
1st serve points won·Even
72%
69%
2nd serve points won·Even
53%
50%
Service points won·Even
64%
61%
Return points won·Even
37%
41%
Break points saved·Slight edge
64%
56%
Aces / match·Dominant
6.5
2.8
Double faults / match·Clear edge
2.4
3.8

Averages over each player's completed matches in the selected window (35 vs 31). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
42
36
Break points saved·Dominant
88
49
Break points won·Slight edge
31
20
Deciding sets·Dominant
50
85
Tiebreaks·Slight edge
38
30

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

Umpiry Score

Pre-match
7.0
Strong advantageUmpiry Score
4.3
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
7.1+198 Hard Elo edge
Surface ELO
2.9Hard Elo 1408
7.3Overall Elo 1672
ELO gap
2.7Overall Elo 1429
5.0No prior meetings
H2H
5.0
6.1
Surface form
6.8
0.0Lost last 3
Win streak
0.0
Fatigue & Travel
8.8
Minutes 14d
5.7
7.0
3-set count
0.0
8.0
Prev. match
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·Dominant
93
53

Shimabukuro S.: 11 days rest · 1 match (14d) · Kozlov S.: 1 day rest · 4 matches, 106 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast