Quinn Vandecasteele vs Rei Sakamoto — Las Vegas CH Qualifying Round 2

Las Vegas CH · CHALLENGER · Qualifying Round 2
USA
Quinn Vandecasteele
#455ATP
1383ELO
1368Hard ELO
23 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLLWWLLLW
2 — 1
Sets
Monday, 9 September 2024
hard
JPN
Rei Sakamoto
#150ATP
1608ELO
1589Hard ELO
$233kYTD
$492kCAREER
20 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLWWLLWWW
Vandecasteele Q.
4-6 7-6 6-1
Sakamoto R.
Vandecasteele Q.
47762
Sakamoto R.
66311

Quinn Vandecasteele defeated Rei Sakamoto 4-6 7-6 6-1 in the Las Vegas CH qualifying round 2 on hard. The upset overturned the form book — Rei Sakamoto came in ranked #150.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Vandecasteele Q.serving78% hold

wins 62% of points on serve vs Sakamoto R.

Sakamoto R.serving82% hold

wins 64% of points on serve vs Vandecasteele Q.

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
Vandecasteele Q.Sakamoto R.
1st serve in·Slight edge
54%
62%
1st serve points won·Even
70%
73%
2nd serve points won·Slight edge
47%
52%
Service points won·Slight edge
60%
65%
Return points won·Even
40%
37%
Break points saved·Even
60%
61%
Aces / match·Slight edge
5.9
7.1
Double faults / match·Dominant
3.9
2.1

Averages over each player's completed matches in the selected window (78 vs 111). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Vandecasteele Q.
4.2
Heavy underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Sakamoto R.
4.1
Heavy underdogUmpiry Score
  • Extended break: 147 days (−1.5)
Form & Matchup
2.2Hard Elo 1368
Surface ELO
7.8+222 Hard Elo edge
2.1Overall Elo 1383
ELO gap
7.9Overall Elo 1608
5.0No prior meetings
H2H
5.0
3.9
Surface form
2.2
0.0Lost last 5
Win streak
0.0Lost last 2
Fatigue & Travel
8.0
Prev. match
6.0
Surface transition
6.0
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
Vandecasteele Q.Sakamoto R.
Freshness·Clear edge
72
92

Vandecasteele Q.: 4 days rest · 2 matches, 60 games (7d) · Sakamoto R.: 9 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Q2
Altamirano C.
Sweeny D.
5-77-56-2
Kumar O.[2]
Cassone M.[7]
7-653-1
Vandecasteele Q.
Sakamoto R.
4-67-636-1
Maloney P.[4]
Neff A.[8]
6-26-4
Hilderbrand T.
Zink T.[5]
7-636-1
Rybakov A.[6]
Johnson S.
2-66-16-4
Q1
Kumar O.[2]
Godsick N.
6-36-4
Zink T.[5]
Borisiouk M.
6-24-67-66
Sweeny D.
Adams H.[1]
6-26-3
Altamirano C.
Schachter N.[10]
6-46-3
Cassone M.[7]
Boulais J.
6-26-3
Sakamoto R.
Corwin F.[3]
3-67-656-2
Vandecasteele Q.
Dostanic S.[11]
6-33-67-62
Maloney P.[4]
Nefve A.
6-27-63
Hilderbrand T.
Ponwith N.[12]
6-34-66-1
Rybakov A.[6]
Sheehy J.
6-35-76-4
Johnson S.
Claverie L.[9]
4-66-37-65