Leo Vithoontien vs Brandon Walkin — Sydney CH Qualifying Round 1

Sydney CH · CHALLENGER · Qualifying Round 1
JPN7
Leo Vithoontien
#676ATP
26 yrs · 185 cm · Left-handed
Last 10 · pre-match
LLWLWLLLWW
0 — 0
Sets
Retired
Monday, 17 November 2025
hard
GBR
Brandon Walkin
#1964ATP
31 yrs · 188 cm · Right-handed
Last 10 · pre-match
LLLLLWLLWW
Vithoontien L.
6-7 5-1
Walkin B.
Vithoontien L.
655–
Walkin B.
771–

Leo Vithoontien advanced when Brandon Walkin retired 6-7 5-1 in the Sydney CH qualifying round 1.

Head to head

No previous meetings on record.

Serve vs return

This season
Vithoontien L.serving85% hold

wins 66% of points on serve vs Walkin B.

Walkin B.serving78% hold

wins 62% of points on serve vs Vithoontien L.

Serve advantage — Vithoontien L.

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
Vithoontien L.Walkin B.
1st serve in·Even
65%
63%
1st serve points won·Slight edge
67%
72%
2nd serve points won·Slight edge
50%
40%
Service points won·Even
61%
60%
Return points won·Slight edge
38%
30%
Break points saved·Even
53%
50%
Aces / match·Dominant
4.3
8.5
Double faults / match·Even
3.4
3.5

Averages over each player's completed matches in the selected window (23 vs 2). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Vithoontien L.
6.2
Even matchUmpiry ScorePartial · surface data limited
Walkin B.
3.9
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 651 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
5.7
Surface form
4.0
Win streak
0.0
Fatigue & Travel
1.7
Minutes 14d
0.0
3-set count
6.0
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
Vithoontien L.Walkin B.
Freshness·
86
—

Vithoontien L.: 1 day rest · 1 match, 21 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Q2
Overbeck C.[8]
Marinkov P.[5]
6-46-4
Polmans M.[1]
Vithoontien L.[7]
6-36-3
Delaney J.[2]
Charlton J.[10]
7-57-64
Hazawa S.[11]
Bicknell B.[3]
3-67-656-4
Matsuoka H.[4]
Yamanaka T.[12]
6-37-5
Hudd E.
Rai A.[6]
6-46-3
Q1
Polmans M.[1]
Hulme M.
6-46-2
Vithoontien L.[7]
Walkin B.
6-755-1
Charlton J.[10]
Delaney J.
6-47-62
Rai A.[6]
Cook E.
6-36-2
Delaney J.[2]
Bass F.
6-26-4
Bicknell B.[3]
Brownrigg N.
6-45-76-2
Hazawa S.[11]
Mcleod A.
3-66-46-3
Matsuoka H.[4]
Jovanovski D.
7-666-766-4
Yamanaka T.[12]
Sumizawa D.
6-36-0
Marinkov P.[5]
Mcfadzean L.
6-26-1
Overbeck C.[8]
Klintcharov A.
6-36-2
Hudd E.
Ogura K.[9]
6-44-67-66