Jason Kubler vs Alex Bolt — Sydney CH Quarter-final

Sydney CH · CHALLENGER · Quarter-final
AUS
Jason Kubler
[4]
#440ATP
1685ELO
1635Hard ELO
33 yrs · 178 cm · Right-handed
Last 10
WWWWLLWLWW
2 — 0
Sets
Monday, 17 November 2025
hard
AUS
Alex Bolt
[7]
#152ATP
1596ELO
1545Hard ELO
$91kYTD
$2.1MCAREER
33 yrs · 183 cm · Left-handed
Last 10
LLWWWLLWWW

Umpiry Score

Pre-match
Kubler J.
6.0
Even matchUmpiry Score
Bolt A.
6.9
Slight advantageUmpiry Score
Form & Matchup
6.0+90 Hard Elo edge
Surface ELO
4.0Hard Elo 1545
5.9Overall Elo 1685
ELO gap
4.1Overall Elo 1596
5.0
H2H
5.0
3.8
Surface form
8.4
0.0Lost last 4
Win streak
9.05-match win streak
Fatigue & Travel
8.5
Minutes 14d
6.1
7.0
3-set count
7.0
Prev. match
9.0
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.

Kubler J.
762
Bolt A.
530

Head to head

2–0
DateTournamentRoundSurfaceWinnerScore
2018-01-01Playford CHQFhardJason Kubler6-3 6-3
2017-10-23Traralgon CHFhardJason Kubler2-6 7-6(6) 7-6(3)

Statistics

Recent form
Kubler J.Bolt A.
63%1st serve in+2%61%
73%1st serve points won+1%74%
52%2nd serve points won52%
65%Service points won65%
39%Return points won+4%35%
53%Break points saved+14%67%
5.6Aces / match+2.78.3
2.3Double faults / match+0.32

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Duckworth J.[1]
Matsuoka H.
6-16-4
Semi-finals
Duckworth J.[1]
Kubler J.[4]
7-56-2
Matsuoka H.
Mccabe J.[5]
7-56-4
Quarter-finals
Duckworth J.[1]
Sweeny D.[6]
6-26-3
Matsuoka H.
Sach T.
4-67-56-1
Mccabe J.[5]
Hijikata R.[2]
6-37-5
Kubler J.[4]
Bolt A.[7]
7-56-3
R16
Duckworth J.[1]
Dellavedova M.
6-36-0
Sweeny D.[6]
Wu T.
6-17-65
Kubler J.[4]
Gengel M.
6-46-2
Sach T.
Ellis B.
W/O
Matsuoka H.
Hewitt C.
5-76-37-5
Mccabe J.[5]
Singh K.
6-36-2
Hijikata R.[2]
Overbeck C.
7-637-62
Bolt A.[7]
Sekulic P.
6-26-1
R32
Sweeny D.[6]
Langmo C.
2-0
Dellavedova M.
Peliwo F.
6-26-2
Kubler J.[4]
Marinkov P.
6-31-66-2
Gengel M.
Jones H.
5-76-47-5
Bolt A.[7]
Kumasaka T.
6-36-4
Sach T.
Noguchi R.[8]
2-66-16-2
Ellis B.
Hazawa S.
6-706-26-4
Hewitt C.
Jasika O.
3-67-666-4
Matsuoka H.
Tomic B.[3]
6-40-0
Mccabe J.[5]
Moriya H.
6-46-3
Hijikata R.[2]
Bicknell B.
6-45-76-2
Singh K.
Shah A.
7-626-3
Overbeck C.
Delaney J.
6-36-2
Wu T.
Polmans M.
6-43-67-5
Sekulic P.
Hudd E.
6-32-66-3
Duckworth J.[1]
Bouzige M.
6-46-1