James Duckworth vs Steven Diez Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Duckworth vs S. Diez
James Duckworth
AUS
w
w
w
l
w
w
l
w
w
w
0
Win
1
Played
1
Win
33
Age
34
6'0" (183 cm)
Height
5'9" (175 cm)
106
C. Rank
898
46
Best Rank
134
0
Total Titles
0
0
YTD Titles
0
$1.9M
Career Money
$335.9K
Right-Handed
Plays
Right-Handed
Steven Diez
CAN
l
w
l
l
l
l
w
w
l
l
0
Win
1
Played
1
Win
33
Age
34
6'0" (183 cm)
Height
5'9" (175 cm)
106
C. Rank
898
46
Best Rank
134
0
Total Titles
0
0
YTD Titles
0
$1.9M
Career Money
$335.9K
Right-Handed
Plays
Right-Handed
Head-to-head: Duckworth 0 - 1 Diez
They have played 3 sets in total, with James Duckworth winning 1 and Steven Diez winning 2. The last match between Steven Diez and James Duckworth was at the Vancouver Challenger, 02-08-2012, Round: R2, Surface: Hard, with Steven Diez getting the victory 6-2 4-6 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Duckworth | 0 |
| Diez | 1 |
Last 1 H2H Matches:
(R2) Vancouver Challenger(08-02-12)
Steven Diez
6
4
6
James Duckworth
2
6
1
J. Duckworth vs S. Diez H2H Profile
| Stats | ||
|---|---|---|
| $1,878,002 | Career Prize Money | $335,910 |
| 59.93% (522-349) | Career Total W/L | 54.64% (571-474) |
| 0 | Hard | 1 |
| 23 | Titles | 24 |
| 0 | Total H2H Matches | 1 |
| 40.00% (8-12) | YTD Win/Loss | 0% (0-0) |
J. Duckworth vs S. Diez Match Preview:
- Second serve performance recent form: In recent form (last 6 months), James Duckworth has won 47.44% of points on their second serve, while Steven Diez has won 37.93%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show James Duckworth, in recent form, has won 43.19% of their opponent's second serve points, while Steven Diez has won 44.44%. The same stats for first serve returns are 20.56% and 28.33% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: James Duckworth has saved 56.59% of breakpoints in recent form, whereas Steven Diez has saved 55.56% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year James Duckworth has won 55.41% of matches played (W/L 41/33), with Steven Diez winning 52.00% (W/L 13/12) that gives us an overall head-to head prediction overview.
- Best surface: James Duckworth has their best career surface win % on Clay, winning 63% (W/L 109/63), and worse career win % on Grass, winning 53% (W/L 51/45). Steven Diez has their best career surface win % on Hard, winning 63% (W/L 212/163), and worse career win % on Grass, winning 25% (W/L 3/9).
- Player level: In the last year, James Duckworth has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.52% of matches (W/L 19/10), where as Steven Diez has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 10/7). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with James Duckworth winning 0 times and Steven Diez being victorious 1 times. They have played 3 sets in total, with James Duckworth winning 1 and Steven Diez winning 2.
- The last match between James Duckworth and Steven Diez was at the Vancouver Challenger, 02-08-2012, Round: R2, Surface: Hard, with Steven Diez getting the victory 6-2 4-6 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:59:55.
- Opponent quality stats: Over the last 12 months, James Duckworth has played against opponents with an average rank of 236.46 while Steven Diez has played against players with an average rank of 346.4.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, James Duckworth has won 45% of deciding sets over the last 12 months, while Steven Diez has won 14% in all matches played on tour.
- Break point conversion: In recent form, James Duckworth has converted 30.90% of breakpoint opportunities, and Steven Diez has converted 16.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
James Duckworth vs Steven Diez Editorial Preview By TennisTipster88.
J. Duckworth vs S. Diez H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 9 | Games Won | 16 |
| 12 | Aces (Total) | 4 |
| 2 | Total Double Faults | 4 |
| 1:59:55 | Average Match Time | 1:59:55 |
| 64% (61/96) | 1st Serve % | 55% (34/62) |
| 61% (37/61) | 1st Serve Win % | 85% (29/34) |
| 37% (13/35) | 2nd Serve Win % | 57% (16/28) |
| 40% (2/5) | Break Pts Won % | 67% (6/9) |
| 27% (17/62) | Return Points Win % | 48% (46/96) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Duckworth 55%, Diez 49%.
Opp 2nd Serve Pts Won: Duckworth 49%, Diez 55%.
Break Points Saved %: Duckworth 61%, Diez 57%.
J. Duckworth Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Sydney Challenger - 17-11-2025 | ||||
QF Dane SweenyD. Sweeny | W | 6-2 6-3 | ||
R2 Matthew DellavedovaM. Dellavedova | W | 6-3 6-0 | ||
R1 Moerani BouzigeM. Bouzige | W | 6-4 6-1 | ||
| Brisbane 3 Challenger - 10-11-2025 | ||||
QF Alex BoltA. Bolt | L | 7-5 6-1 | ||
R2 Blake EllisB. Ellis | W | 3-6 6-1 6-4 | ||
S. Diez Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Heilbronn Challenger - 02-06-2025 | ||||
Q1  Rei SakamotoR. Sakamoto | L | 4-6 6-0 6-3 | ||
| M25 Vic - 12-05-2025 | ||||
QF  Lorenzo GiustinoL. Giustino | L | 6-1 2-1 ret. | ||
R2  Andres Santamarta RoigA. Santamarta | W | 6-3 7-5 | ||
R1  Michiel De KromM. De | W | 6-1 ret. | ||
| M25 Sabadell - 28-04-2025 | ||||
R1  Sekou BangouraS. Bangoura | L | 4-6 7-6(4) 6-1 | ||
J. Duckworth vs S. Diez Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 59.93% (522/349) | YTD Win/Loss | 54.64% (571/474) |
| 57.40% (1210/898) | Sets Win/Loss | 54.52% (1285/1072) |
| 52.52% (10980/9928) | Games Win/Loss | 52.19% (11187/10250) |
| 60.28% (305/201) | Hard Win/Loss | 56.53% (212/163) |
| 63.37% (109/63) | Clay Win/Loss | 55.87% (338/267) |
| 58.76% (57/40) | Indoor Hard W/L | 33.96% (18/35) |
| 53.13% (51/45) | Grass Win/Loss | 25.00% (3/9) |
| 0.57 | Aces Per Game | 0.11 |
| 5813 | Aces Total | 1110 |
| 0.19 | Double Faults Per Game | 0.17 |
| 1904 | Total Double Faults | 1791 |
| 1:27:7 | Average Match Time | 1:9:1 |
| 500.31 | Average Opponent Rank | 576.83 |
| 57% (32193/56839) | 1st Serve % | 63% (29963/47216) |
| 75% (24238/32193) | 1st Serve Win % | 65% (19468/29963) |
| 53% (13148/24642) | 2nd Serve Win % | 49% (8390/17253) |
| 39% (1836/4761) | Break Points Won % (Total) | 46% (2388/5143) |
| 37% (20994/57490) | Return Points Win % | 42% (20073/47619) |
| 37.78% (34/56) | Slam W/L | 42.86% (15/20) |
| 52.73% (29/26) | Masters W/L | 25.00% (4/12) |
| 0.00% (0/2) | Cups W/L | 0.00% (0/4) |
| 48.96% (94/98) | Main Tour W/L | 34.48% (20/38) |
| 67.22% (285/139) | Challenger W/L | 45.31% (198/239) |
| 74.53% (79/27) | Futures W/L | 67.47% (334/161) |
| 62% (503/805) | Best of 3 Sets Win % | 55% (557/1009) |
| 27% (15/55) | Best of 5 Sets Win % | 33% (3/9) |
| 54% (227/418) | Tiebreaks Win % (Total) | 47% (109/233) |
| 54% (159/296) | Deciding Set Win % | 48% (136/285) |
| 85% (508/433) | 1st Set Won, Won Match | 83% (588/490) |
| 14% (508/72) | 1st Set Won, Lost Match | 16% (588/97) |
| 24% (362/87) | 1st Set Lost, Won Match | 18% (456/80) |
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