Colton Smith vs Ethan Quinn — Houston Round of 16

Houston · ATP · Round of 16
USA
Colton Smith
#186ATP
1577ELO
1476Clay ELO
$154kYTD
$480kCAREER
23 yrs
Last 10 · pre-match
LWWLWLLWWW
2 — 0
Sets
Monday, 31 March 2025
clay
Ethan Quinn
USA
Ethan Quinn
#47ATP
1804ELO
1688Clay ELO
$724kYTD
$2.1MCAREER
22 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLWWWWLWL
Smith C.
6-3 6-4
Quinn E.
Smith C.
662
Quinn E.
340

Colton Smith defeated Ethan Quinn 6-3 6-4 in the Houston round of 16 on clay. The upset overturned the form book — Ethan Quinn came in ranked #47.

Key context

  • Match story: Colton Smith closed it out in two sets, 6–3 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season
Smith C.serving80% hold

wins 63% of points on serve vs Quinn E.

Quinn E.serving76% hold

wins 61% of points on serve vs Smith C.

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
Smith C.Quinn E.
1st serve in·Even
65%
62%
1st serve points won·Even
69%
72%
2nd serve points won·Even
51%
51%
Service points won·Even
63%
64%
Return points won·Even
39%
36%
Break points saved·Even
63%
62%
Aces / match·Clear edge
5.1
7.3
Double faults / match·Clear edge
2.3
3.1

Averages over each player's completed matches in the selected window (80 vs 92). ATP, WTA & Challenger.

Clutch

Under pressure
Smith C.Quinn E.
Clutch Rating·Slight edge
62
71
Break points saved·Even
94
95
Break points won·Dominant
52
19
Deciding sets·Slight edge
92
98
Tiebreaks·Dominant
8
97

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

Umpiry Score

Pre-match
Smith C.
5.1
Clear underdogUmpiry ScorePartial · surface data limited
Quinn E.
7.1
Strong advantageUmpiry Score
Form & Matchup
0.4Clay Elo 1476
Surface ELO
9.6+212 Clay Elo edge
0.9Overall Elo 1577
ELO gap
9.1Overall Elo 1804
5.0No prior meetings
H2H
5.0
Surface form
1.9
0.0
Win streak
Fatigue & Travel
Minutes 14d
6.9
3-set count
4.0
9.0
Prev. match
8.0
6.0
Surface transition
6.0
Context
5.0
Defending pts
6.0

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
Smith C.Quinn E.
Freshness·Slight edge
100
91

Smith C.: 16 days rest · Quinn E.: 10 days rest · 3 matches (14d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Final
Brooksby J.
Tiafoe F.[2]
6-46-2
Semi-finals
Tiafoe F.[2]
Nakashima B.[4]
6-47-63
Brooksby J.
Paul T.[1]
7-653-67-66
Quarter-finals
Paul T.[1]
Smith C.
6-17-61
Tiafoe F.[2]
Michelsen A.[5]
7-56-1
Nakashima B.[4]
Eubanks C.
6-46-4
Brooksby J.
Kovacevic A.
2-66-36-4
R16
Eubanks C.
Nishikori K.[8]
6-10-0
Smith C.
Quinn E.
6-36-4
Kovacevic A.
Denolly C.
6-36-3
Nakashima B.[4]
Mcdonald M.
6-17-5
Michelsen A.[5]
Mannarino A.
6-706-46-2
Tiafoe F.[2]
Walton A.
7-56-3
Brooksby J.
Tabilo A.[3]
3-66-47-66
Paul T.[1]
Garin C.
2-66-27-65
R32
Mannarino A.
Hanfmann Y.
7-656-3
Denolly C.
Holt B.
7-677-68
Smith C.
Duckworth J.
6-26-2
Quinn E.
Thompson J.[6]
4-66-46-3
Nishikori K.[8]
Krueger M.
6-46-2
Mcdonald M.
Galan D.
6-26-736-4
Michelsen A.[5]
Tien L.
6-46-2
Walton A.
Mmoh M.
6-37-65
Eubanks C.
Hijikata R.
6-24-66-3
Kovacevic A.
Etcheverry T.[7]
6-36-4
Garin C.
Ritschard A.
6-36-4
Brooksby J.
Daniel T.
6-46-4