Kei Nishikori vs James Duckworth Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Nishikori vs J. Duckworth
Kei Nishikori
JPN
w
w
l
w
l
w
l
w
l
l
1
Win
1
Played
0
Win
35
Age
33
5'10" (178 cm)
Height
6'0" (183 cm)
159
C. Rank
106
4
Best Rank
46
12
Total Titles
0
0
YTD Titles
0
$19.1M
Career Money
$1.9M
Right-Handed
Plays
Right-Handed
James Duckworth
AUS
l
l
w
w
w
w
l
w
w
l
1
Win
1
Played
0
Win
35
Age
33
5'10" (178 cm)
Height
6'0" (183 cm)
159
C. Rank
106
4
Best Rank
46
12
Total Titles
0
0
YTD Titles
0
$19.1M
Career Money
$1.9M
Right-Handed
Plays
Right-Handed
Head-to-head: Nishikori 1 - 0 Duckworth
They have played 3 sets in total, with Kei Nishikori winning 2 and James Duckworth winning 1. The last match between Kei Nishikori and James Duckworth was at the Citi Open - Washington, 04-08-2015, Round: R2, Surface: Hard, with Kei Nishikori getting the victory 6-7(8) 6-1 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Nishikori | 1 |
| Duckworth | 0 |
Last 1 H2H Matches:
(R2) Citi Open - Washington(08-04-15)
Kei Nishikori
6
6
6
James Duckworth
7
1
4
K. Nishikori vs J. Duckworth H2H Profile
| Stats | ||
|---|---|---|
| $19,078,945 | Career Prize Money | $1,878,002 |
| 68.00% (595-280) | Career Total W/L | 59.79% (519-349) |
| 1 | Hard | 0 |
| 21 | Titles | 23 |
| 1 | Total H2H Matches | 0 |
| 50.00% (10-10) | YTD Win/Loss | 40.00% (8-12) |
K. Nishikori vs J. Duckworth Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Kei Nishikori has won 49.46% of points on their second serve, while James Duckworth has won 48.07%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kei Nishikori, in recent form, has won 48.86% of their opponent's second serve points, while James Duckworth has won 43.28%. The same stats for first serve returns are 25.76% and 20.91% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Kei Nishikori has saved 60.00% of breakpoints in recent form, whereas James Duckworth has saved 57.32% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kei Nishikori has won 54.17% of matches played (W/L 13/11), with James Duckworth winning 53.52% (W/L 38/33) that gives us an overall head-to head prediction overview.
- Best surface: Kei Nishikori has their best career surface win % on I.hard, winning 71% (W/L 110/45), and worse career win % on Grass, winning 63% (W/L 48/28). James Duckworth has their best career surface win % on Clay, winning 71% (W/L 109/63), and worse career win % on Grass, winning 53% (W/L 51/45).
- Player level: In the last year, Kei Nishikori has played most of their matches on the Main tour, winning 54.55% of matches (W/L 6/5), where as James Duckworth has played most of their matches on the Main tour, winning 53.57% of matches (W/L 15/13). 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 Kei Nishikori winning 1 times and James Duckworth being victorious 0 times. They have played 3 sets in total, with Kei Nishikori winning 2 and James Duckworth winning 1.
- The last match between Kei Nishikori and James Duckworth was at the Citi Open - Washington, 04-08-2015, Round: R2, Surface: Hard, with Kei Nishikori getting the victory 6-7(8) 6-1 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:19:3.
- Opponent quality stats: Over the last 12 months, Kei Nishikori has played against opponents with an average rank of 87 while James Duckworth has played against players with an average rank of 233.65.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kei Nishikori has won 70% of deciding sets over the last 12 months, while James Duckworth has won 45% in all matches played on tour.
- Break point conversion: In recent form, Kei Nishikori has converted 25.00% of breakpoint opportunities, and James Duckworth has converted 31.11% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Kei Nishikori vs James Duckworth Editorial Preview By TennisTipster88.
K. Nishikori vs J. Duckworth H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 18 | Games Won | 12 |
| 10 | Aces (Total) | 16 |
| 3 | Total Double Faults | 10 |
| 2:19:3 | Average Match Time | 2:19:3 |
| 58% (52/90) | 1st Serve % | 52% (63/122) |
| 81% (42/52) | 1st Serve Win % | 78% (49/63) |
| 61% (23/38) | 2nd Serve Win % | 37% (22/59) |
| 26% (5/19) | Break Pts Won % | 29% (2/7) |
| 42% (51/122) | Return Points Win % | 28% (25/90) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Nishikori 49%, Duckworth 55%.
Opp 2nd Serve Pts Won: Nishikori 51%, Duckworth 49%.
Break Points Saved %: Nishikori 59%, Duckworth 61%.
K. Nishikori Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Cincinnati Open - Cincinnati - 04-08-2025 | ||||
R1  Camilo Ugo CarabelliC. Ugo | L | 7-5 6-3 | ||
 Gonet Geneva Open - Geneva - 19-05-2025 | ||||
R2  Karen KhachanovK. Khachanov | L | 7-5 2-5 ret. | ||
R1  Learner TienL. Tien | W | 4-6 6-4 6-4 | ||
| Mutua Madrid Open - Madrid - 21-04-2025 | ||||
R2  Denis ShapovalovD. Shapovalov | L | 6-1 6-4 | ||
R1 Aleksandar VukicA. Vukic | W | 6-4 3-6 6-3 | ||
J. Duckworth Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| 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 | ||
R1 Omar JasikaO. Jasika | W | 6-0 3-2 ret. | ||
 Taipei Challenger - 03-11-2025 | ||||
F Yoshihito NishiokaY. Nishioka | L | 7-5 7-6(5) | ||
SF  Chak Lam Coleman WongC. Lam | W | 6-3 6-4 | ||
K. Nishikori vs J. Duckworth Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 68.00% (595/280) | YTD Win/Loss | 59.79% (519/349) |
| 62.27% (1396/846) | Sets Win/Loss | 57.28% (1204/898) |
| 53.86% (11480/9833) | Games Win/Loss | 52.47% (10944/9915) |
| 67.73% (296/141) | Hard Win/Loss | 60.04% (302/201) |
| 68.29% (140/65) | Clay Win/Loss | 63.37% (109/63) |
| 70.70% (111/46) | Indoor Hard W/L | 58.76% (57/40) |
| 63.16% (48/28) | Grass Win/Loss | 53.13% (51/45) |
| 0.23 | Aces Per Game | 0.57 |
| 2439 | Aces Total | 5791 |
| 0.18 | Double Faults Per Game | 0.19 |
| 1927 | Total Double Faults | 1903 |
| 1:27:17 | Average Match Time | 1:27:10 |
| 453.96 | Average Opponent Rank | 501.18 |
| 62% (36526/59026) | 1st Serve % | 57% (32101/56693) |
| 70% (25707/36526) | 1st Serve Win % | 75% (24160/32101) |
| 53% (12003/22485) | 2nd Serve Win % | 53% (13116/24588) |
| 41% (2535/6163) | Break Points Won % (Total) | 38% (1826/4746) |
| 40% (24053/60622) | Return Points Win % | 36% (20931/57351) |
| 69.43% (109/48) | Slam W/L | 37.78% (34/56) |
| 61.98% (119/73) | Masters W/L | 52.73% (29/26) |
| 76.00% (19/6) | Cups W/L | 0.00% (0/2) |
| 69.57% (224/98) | Main Tour W/L | 48.96% (94/98) |
| 35.71% (5/9) | Tour Finals W/L | 0% (0/0) |
| 72.73% (88/33) | Challenger W/L | 66.98% (282/139) |
| 71.43% (20/8) | Futures W/L | 74.53% (79/27) |
| 68% (474/695) | Best of 3 Sets Win % | 62% (500/802) |
| 72% (113/158) | Best of 5 Sets Win % | 27% (15/55) |
| 59% (165/281) | Tiebreaks Win % (Total) | 54% (227/418) |
| 72% (200/276) | Deciding Set Win % | 54% (159/296) |
| 92% (511/469) | 1st Set Won, Won Match | 85% (505/430) |
| 8% (511/41) | 1st Set Won, Lost Match | 14% (505/72) |
| 35% (364/127) | 1st Set Lost, Won Match | 24% (362/87) |
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