James Duckworth vs Jason Murray Kubler Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 22 Nov at 04:58 AM UTC

HEAD TO HEAD

J. Duckworth vs J. Murray Kubler

James Duckworth
James Duckworth

Flag AUS AUS

w
l
w
w
l
w
w
w
w
w
Jason Murray Kubler
Jason Murray Kubler

Flag AUS AUS

w
l
l
l
l
l
w
w
w
l

5

Win

6

Played

1

Win

33
Age
32
6'0" (183 cm)
Height
5'10" (178 cm)
106
C. Rank
190
46
Best Rank
63
0
Total Titles
0
0
YTD Titles
0
$1.9M
Career Money
$1.3M
Right-Handed
Plays
Right-Handed

Head-to-head: Duckworth 5 - 1 Kubler

They have played 13 sets in total, with James Duckworth winning 10 and Jason Murray Kubler winning 3. The last match between James Duckworth and Jason Murray Kubler was at the Sydney Challenger, 22-11-2025, Round: SF, Surface: Hard, with James Duckworth getting the victory 7-5 6-2.

PlayersHead To Head Match Wins
Duckworth5
Kubler1
Last 6 H2H Matches:

(SFSydney Challenger(11-22-25)

Hard
AUS Flag
James Duckworth
7
6
AUS Flag
Jason Murray Kubler
5
2

(QFHall of Fame Open - Newport(07-15-22)

Grass
AUS Flag
Jason Murray Kubler
7
7
AUS Flag
James Duckworth
5
6

(R3Anning Challenger(04-18-19)

Clay
AUS Flag
James Duckworth
7
7
AUS Flag
Jason Murray Kubler
5
6

J. Duckworth vs J. M. Kubler H2H Profile

Stats
$1,878,002Career Prize Money$1,257,590
60.02% (524-349)Career Total W/L67.16% (452-221)
3Clay0
0Grass1
2Hard0
24Titles25
5Total H2H Matches1
40.00% (8-12)YTD Win/Loss0% (0-0)

J. Duckworth vs J. M. Kubler Match Preview:

  • When analyzing second serve performance over the past six months, James Duckworth has won slightly more points (47.44%) than Jason Murray Kubler (47.11%). Could this small difference impact the overall match prediction?
  • On return game effectiveness, James Duckworth again has a slight edge, capturing 43.19% of opponents' second serve points compared to Jason Murray Kubler’s 42.58%.
  • In terms of returning first serves, Jason Murray Kubler excels, winning 22.27% of such points, while James Duckworth trails with 20.56%.
  • Under pressure, Duckworth seems more resilient, saving 56.59% of breakpoints compared to Kubler's 52.38%.
  • Over the past year, Kubler has been more successful, with a match win rate of 73.68% versus Duckworth's 55.41%.
  • Both players perform best on clay courts, each with a winning percentage of 63%. However, Kubler struggles most on indoor hard courts, with only a 38% win rate.
  • Differing match experience levels show Duckworth competing mainly in Challengers/ITF events, with a 65.52% win rate, whereas Kubler dominates in lower-tier Futures/Satellites with 88% success.
  • Historically, Duckworth has the upper hand in head-to-head encounters, winning 4 out of 5 matches against Kubler.
  • The last meeting between the two saw Kubler triumph in a grass court match, potentially hinting at his ability to challenge Duckworth unexpectedly.
  • Duckworth has faced stronger opponents on average, with an opponent rank of 236.46 compared to Kubler's 394 rank average.
  • In deciding sets, Kubler has a slight advantage, winning 47% of such sets compared to Duckworth's 45%.
  • Duckworth is more efficient at breaking serve, converting 30.90% of breakpoints versus Kubler’s 25.58%.

Editorial Prediction (November 22, 2025, UTC):

As James Duckworth and Jason Murray Kubler prepare to face off, the stats suggest a closely contested match. Duckworth has a slight edge in second serve and return point statistics, crucial factors often linked to match outcomes.

Kubler, however, boasts a superior overall win percentage from the past year and excels in breaking new ground at lower-tier events. His recent victory over Duckworth on grass also hints at his capability to surprise.

Duckworth's historically favorable head-to-head record and his knack for saving breakpoints could be pivotal should the match tighten. His experience against higher-ranked opponents might give him the composure needed in key moments.

Ultimately, while Jason Murray Kubler has improved and poses a significant threat, statistics and experience slightly favor James Duckworth to secure victory in this contest.

James Duckworth vs Jason Murray Kubler Editorial Preview By TennisTipster88.

J. Duckworth vs J. M. Kubler H2H Stats Used In Our Predictions

Stats
5H2H Matches Won1
10Sets Won3
77Games Won61
28Aces (Total)26
10Total Double Faults28
1:23:34Average Match Time1:23:34
51% (164/321)1st Serve %58% (194/335)
74% (121/164)1st Serve Win %69% (134/194)
51% (80/157)2nd Serve Win %45% (64/141)
52% (13/25)Break Pts Won %41% (11/27)
41% (137/335)Return Points Win %37% (120/321)
83% (5/6)Best‑of‑3 Win %17% (1/6)
100% (1/1)Deciding Set Win %0% (0/1)
100% (4/4)1st Set Won, Won Match50% (1/2)
0% (0/4)1st Set Won, Lost Match50% (1/2)
50% (1/2)1st Set Lost, Won Match0% (0/4)

Recent Performance Stats

2nd Serve Win %: Duckworth 55%, Kubler 52%.
Opp 2nd Serve Pts Won: Duckworth 49%, Kubler 52%.
Break Points Saved %: Duckworth 62%, Kubler 63%.

J. Duckworth Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSydney Challenger - 17-11-2025

F

JPNH. Matsuoka
W
6-1 6-4

SF

AUSJ. Murray
W
7-5 6-2

QF

AUSD. Sweeny
W
6-2 6-3

R2

AUSM. Dellavedova
W
6-3 6-0

R1

AUSM. Bouzige
W
6-4 6-1

J. M. Kubler Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSydney Challenger - 17-11-2025

SF

AUSJ. Duckworth
L
7-5 6-2

QF

AUSA. Bolt
W
7-5 6-3

R2

CZEM. Gengel
W
6-4 6-2

R1

AUSP. Marinkov
W
6-3 1-6 6-2
HardBrisbane 3 Challenger - 10-11-2025

R1

JPNL. Vithoontien
L
6-3 3-6 6-3
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J. Duckworth vs J. M. Kubler Stats Breakdown Vs All H2H Opponents

Stats
60.02% (524/349)YTD Win/Loss67.16% (452/221)
57.48% (1214/898)Sets Win/Loss64.01% (1003/564)
52.54% (11005/9940)Games Win/Loss55.23% (8134/6594)
60.43% (307/201)Hard Win/Loss65.34% (164/87)
63.37% (109/63)Clay Win/Loss70.14% (249/106)
58.76% (57/40)Indoor Hard W/L37.50% (6/10)
53.13% (51/45)Grass Win/Loss64.71% (33/18)
0.57Aces Per Game0.31
5827Aces Total2227
0.19Double Faults Per Game0.26
1907Total Double Faults1855
1:27:7Average Match Time1:10:17
499.93Average Opponent Rank517.09
57% (32264/56950)1st Serve %61% (19703/32069)
75% (24297/32264)1st Serve Win %72% (14097/19703)
53% (13172/24682)2nd Serve Win %51% (6267/12365)
39% (1842/4776)Break Points Won % (Total)44% (1448/3304)
37% (21051/57620)Return Points Win %40% (12979/32367)
37.78% (34/56)Slam W/L51.92% (27/25)
52.73% (29/26)Masters W/L38.46% (5/8)
0.00% (0/2)Cups W/L50.00% (1/1)
48.96% (94/98)Main Tour W/L47.06% (24/27)
67.37% (287/139)Challenger W/L66.27% (169/86)
74.53% (79/27)Futures W/L75.33% (226/74)
63% (505/807)Best of 3 Sets Win %69% (433/632)
27% (15/55)Best of 5 Sets Win %48% (15/31)
54% (227/418)Tiebreaks Win % (Total)55% (113/205)
54% (159/296)Deciding Set Win %57% (108/189)
85% (510/435)1st Set Won, Won Match90% (431/390)
14% (510/72)1st Set Won, Lost Match9% (431/38)
24% (362/87)1st Set Lost, Won Match25% (242/61)

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Potential H2H Matches This Week

Duckworth (Playford Challenger)
Duckworth vs NoguchiCould play in The Quarterfinals
Duckworth vs DelaneyCould play in The Quarterfinals
Duckworth vs LangmoCould play in The Quarterfinals
Duckworth vs MoriyaCould play in The Quarterfinals
Duckworth vs IsomuraCould play in The Second
Duckworth vs SinghCould play in The Second