Ethan Quinn vs Stefan Kozlov — Cleveland CH Round of 16

Cleveland CH · CHALLENGER · Round of 16
Ethan Quinn
USA
Ethan Quinn
#47ATP
1804ELO
1767Hard ELO
$724kYTD
$2.1MCAREER
22 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLWWWWLWL
2 — 1
Sets
Monday, 29 January 2024
hard
Stefan Kozlov
USA
Stefan Kozlov
#296ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWWWLLWWLW
Quinn E.
6-2 4-6 6-3
Kozlov S.
Quinn E.
6462
Kozlov S.
2631

Ethan Quinn defeated Stefan Kozlov 6-2 4-6 6-3 in the Cleveland CH round of 16 on hard. The result followed the form book — Ethan Quinn came in ranked #47.

Key context

  • Match story: Ethan Quinn closed it out in three sets, 6–2 4–6 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Quinn E.serving74% hold

wins 60% of points on serve vs Kozlov S.

Kozlov S.serving78% hold

wins 62% of points on serve vs Quinn E.

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

Serve & return on hard

Quinn E.Kozlov S.
37
Serve
—
21
Return
—

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
Quinn E.Kozlov S.
1st serve in·Even
62%
64%
1st serve points won·Slight edge
72%
66%
2nd serve points won·Even
50%
49%
Service points won·Even
64%
60%
Return points won·Slight edge
37%
43%
Break points saved·Even
62%
58%
Aces / match·Dominant
6.3
2.2
Double faults / match·Clear edge
2.8
3.6

Averages over each player's completed matches in the selected window (158 vs 120). ATP, WTA & Challenger.

Clutch

Under pressure
Quinn E.Kozlov S.
Clutch Rating·Dominant
71
36
Break points saved·Dominant
95
49
Break points won·Even
19
20
Deciding sets·Clear edge
98
85
Tiebreaks·Dominant
97
30

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

Umpiry Score

Pre-match
Quinn E.
7.5
Dominant favouriteUmpiry Score
Kozlov S.
5.0
Heavy underdogUmpiry Score
Form & Matchup
9.5+359 Hard Elo edge
Surface ELO
0.5Hard Elo 1408
9.8Overall Elo 1804
ELO gap
0.2Overall Elo 1429
5.0No prior meetings
H2H
5.0
5.7
Surface form
5.7
0.0
Win streak
Fatigue & Travel
Minutes 14d
0.2
3-set count
0.0
7.0
Prev. match
8.0
Context
5.0
Defending pts
7.0

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
Quinn E.Kozlov S.
Freshness·Dominant
97
69

Quinn E.: 13 days rest · 1 match (14d) · Kozlov S.: 4 days rest · 3 matches, 72 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Kypson P.[5]
Quinn E.
4-66-36-2
Semi-finals
Quinn E.
Kudla D.[4]
6-36-4
Kypson P.[5]
Duckworth J.[1]
6-37-61
Quarter-finals
Duckworth J.[1]
Vandecasteele Q.
6-37-5
Quinn E.
Kwiatkowski T.
7-675-76-4
Kypson P.[5]
Nava E.[3]
4-67-616-4
Kudla D.[4]
Sandgren T.[6]
6-45-76-2
R16
Kypson P.[5]
Cassone M.
6-47-64
Sandgren T.[6]
Fanselow S.
6-07-64
Duckworth J.[1]
Maloney P.
6-46-3
Nava E.[3]
Brady P.
6-36-2
Vandecasteele Q.
Krueger M.[7]
6-46-777-5
Kudla D.[4]
Rubin N.
6-16-3
Quinn E.
Kozlov S.
6-24-66-3
Kwiatkowski T.
Trotter J.
6-47-63
R32
Kudla D.[4]
Smith K.
1-66-46-4
Rubin N.
Pecotic M.
5-76-37-5
Kypson P.[5]
Ponwith N.
6-36-2
Vandecasteele Q.
Kuzuhara B.
6-44-67-63
Trotter J.
Svajda Z.[2]
4-66-37-61
Krueger M.[7]
Fancutt T.
6-47-5
Duckworth J.[1]
Kodat T.
6-36-0
Maloney P.
Clark E.
6-26-3
Kozlov S.
Kirchheimer S.
3-66-17-63
Nava E.[3]
Boitan G.
7-646-1
Brady P.
Gerch L.
6-36-2
Cassone M.
Cid R.
6-17-67
Sandgren T.[6]
Handel T.
6-767-56-4
Fanselow S.
Grant W.
7-636-1
Quinn E.
Mayo A.[8]
6-36-3
Kwiatkowski T.
Chappell N.
6-36-2