James Duckworth and Yasutaka Uchiyama have met 5 times since 2019; James Duckworth leads 3–2. Their most recent meeting: James Duckworth won at Hangzhou (2024).
Playing styles and historical archetype record
Duckworth
🤖 Servebot
Uchiyama
🤖 Servebot
Matchup analysis
Both James Duckworth and Yasutaka Uchiyama are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit — across 12,532 matches in our dataset the historical split is about even.
5 career meetings, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Duckworth | Uchiyama | ||
|---|---|---|---|---|
| Outcome | James Duckworth | Yasutaka Uchiyama | ||
| 1 or more | 94% | 16/17 | 100% | 5/5 |
| 3 or more | 88% | 15/17 | 80% | 4/5 |
| 5 or more | 71% | 12/17 | 60% | 3/5 |
| 10 or more | 24% | 4/17 | 20% | 1/5 |
| 15 or more | 0% | 0/17 | 0% | 0/5 |
| 20 or more | 0% | 0/17 | 0% | 0/5 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Duckworth | Uchiyama |
|---|---|---|
| W-L | 11–6 | 1–3 |
| Avg odds | 2.56 | 1.91 |
| ROI % | -5.8% | -57.5% |
| Units P/L | -0.99u | -2.30u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Duckworth has a higher win rate against shared opponents (71% vs Uchiyama's 57%).
| Opponent | Duckworth | Uchiyama |
|---|---|---|
| Rio Noguchi | W 76 62 | L 75 67 36 |
| Hayato Matsuoka | W 61 64 | W 64 57 64 |
| Dane Sweeny | L 67 75 67 | L 36 36 |
| Alex Bolt | L 57 16 | W 62 67 62 |
| Michael Vrbensky | W 63 62 | W 63 63 |
| Kaichi Uchida | W 63 76 | W 63 64 |
| Adrian Mannarino | W 63 64 | L 36 46 |
Last five matches per player
Aleksandar Vukic
HSBC Championships · 1st Round Qualifying
Jun 13
Jiri Lehecka
BOSS OPEN · Round of 16
Jun 11
Diego Dedura
BOSS OPEN · Round of 32
Jun 9
Rafael Jodar
Roland Garros · Round of 64
May 27
Gabriel Diallo
Roland Garros · Round of 128
May 24
Laslo Djere
Gonet Geneva Open · Round of 32
May 19
Miguel Damas
Gonet Geneva Open · 1st Round Qualifying
May 16
Edas Butvilas
Gonet Geneva Open · 2nd Round Qualifying
May 2
Andre Ilagan
UAMS Health Little Rock Open · Round of 32
May 13
Alastair Gray
Wuxi Open · Round of 32
May 4
Marat Sharipov
Renault Busan Open Tennis Championships · Round of 32
Apr 8
Rio Noguchi
Yokkaichi Challenger · Final
Mar 27
Hayato Matsuoka
Yokkaichi Challenger · Semifinals
Mar 24
Maximus Jones
Yokkaichi Challenger · Round of 32
Mar 12
Zhizhen Zhang
Brisbane Tennis International #2 · Round of 16
Feb 11
Cruz Hewitt
Brisbane Tennis International #2 · Round of 32
Feb 10
Cumulative head-to-head lead over time
Matches, sets and games won · Last 12 months · 42–73 matches
| Metric | Duckworth | Uchiyama |
|---|---|---|
| Matches won | 58% | 50% |
| Sets won | 55% | 51% |
| Games won | 52% | 51% |
Head-to-head record by tournament tier
| Stage | Duckworth | Uchiyama |
|---|---|---|
| Finals | 1 | 0 |
| ATP Challenger Tour | 2 | 2 |
| ATP Masters 1000 | 1 | 0 |
Head-to-head record per surface
| Surface | Duckworth | Uchiyama |
|---|---|---|
| Hard | 2 | 2 |
| Clay | 1 | 0 |
