J.J. Wolf vs James DuckworthPrediction, Head-to-Head Results, and Stats
J.J. Wolf and James Duckworth have met 2 times since 2024; James Duckworth leads 2–0. Their first meeting came at Brisbane International - Brisbane in 2024 on hard. On hard courts Duckworth leads 2–0. Duckworth has won the last 2 meetings. Across all meetings Wolf has taken 0 sets to Duckworth's 4. Their most recent meeting: James Duckworth won at Cincinnati Open - Cincinnati (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wolf | Duckworth | ||
|---|---|---|---|---|
| Indicator | J.J. Wolf | James Duckworth | ||
| Wins in straight sets | 63% | 19/30 | 71% | 27/38 |
| Wins a set when losing | 40% | 4/10 | 38% | 10/26 |
| Goes to a deciding set | 38% | 15/40 | 33% | 21/64 |
| Covers −1.5 sets as favorite | 43% | 13/30 | 58% | 19/33 |
| Covers +1.5 sets as underdog | 80% | 4/5 | 59% | 17/29 |
| Tiebreak sets won | 50% | 7/14 | 43% | 13/30 |
| Wins after taking set 1 | 93% | 25/27 | 80% | 28/35 |
| Wins 2-0 after taking set 1 | 70% | 19/27 | 77% | 27/35 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 2 of 2 completed meetings ended in straight sets (Wolf 0, Duckworth 2).
Style Matchup
Playing styles and historical archetype record
Wolf
👑 The Complete Package
Duckworth
🤖 Servebot
Matchup analysis
👑 The Complete Package vs 🤖 Servebot is historically tight (48% vs 52%, 1,511 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Aug 14, 2026
Cincinnati Open - Cincinnati
H Hard · 1st Round
Jan 2, 2024
Brisbane International - Brisbane
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Wolf | Duckworth | ||
|---|---|---|---|---|
| Outcome | J.J. Wolf | James Duckworth | ||
| 1 or more | 100% | 17/17 | 93% | 14/15 |
| 3 or more | 94% | 16/17 | 93% | 14/15 |
| 5 or more | 65% | 11/17 | 73% | 11/15 |
| 10 or more | 18% | 3/17 | 7% | 1/15 |
| 15 or more | 0% | 0/17 | 7% | 1/15 |
| 20 or more | 0% | 0/17 | 0% | 0/15 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wolf | Duckworth |
|---|---|---|
| W-L | 12–6 | 8–7 |
| Avg odds | 1.75 | 2.54 |
| ROI % | +9.8% | +10.5% |
| Units P/L | +1.76u | +1.58u |
Travel
Last 30 days
| Metric | Wolf | Duckworth |
|---|---|---|
| Countries | 1 | 1 |
| Events | 3 | 2 |
| Matches | 5 | 2 |
| Distance | 2,418 mi · 3,891 km | 1,032 mi · 1,661 km |
| Route | USA | CHN |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Duckworth has a higher win rate against shared opponents (100% vs Wolf's 75%).
| Opponent | Wolf | Duckworth |
|---|---|---|
| Michael Mmoh | L 26 26 | W 64 63 |
| Hayato Matsuoka | W 46 75 63 | W 61 64 |
| Coleman Wong | W 63 75 | W 63 64 |
| Miguel Tobon | W 62 64 | W 64 63 |
Recent Form
Last five matches per player
Dylan Dietrich
Columbus Challenger · 1st Round
Sep 29
Darwin Blanch
San Diego 2 Challenger · 1st Round
Sep 22
Michael Mmoh
Tiburon Challenger · Semifinals
Sep 20
Sebastian Gorzny
Tiburon Challenger · Quarterfinals
Sep 18
Braden Shick
Tiburon Challenger · 2nd Round
Sep 16
Luciano Emanuel Ambrogi
Tiburon Challenger · 1st Round
Sep 14
Alexander Bublik
U.S. Open - New York · 1st Round
Aug 31
James Duckworth
Cincinnati Open - Cincinnati · 1st Round
Aug 14
Hubert Hurkacz
Shanghai Rolex Masters - Shanghai · 1st Round
Oct 8
Lorenzo Sonego
Chengdu Open - Chengdu · 1st Round
Sep 24
Kamil Majchrzak
Davis Cup, Group I, 1R, AUS-POL 3-1 · Rubber 2
Sep 19
Yibing Wu
U.S. Open - New York · 2nd Round
Sep 3
Matteo Arnaldi
U.S. Open - New York · 1st Round
Aug 31
Arthur Fery
Winston-Salem Open - Winston-Salem · Semifinals
Aug 29
Fabian Marozsan
Winston-Salem Open - Winston-Salem · Quarterfinals
Aug 28
Lorenzo Sonego
Winston-Salem Open - Winston-Salem · 3rd Round
Aug 27
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 41–71 matches
| Metric | Wolf | Duckworth |
|---|---|---|
| Matches won | 73% | 58% |
| Sets won | 66% | 55% |
| Games won | 55% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wolf | Duckworth |
|---|---|---|
| ATP 250 | 0 | 1 |
| ATP Masters 1000 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Wolf | Duckworth |
|---|---|---|
| Hard | 0 | 2 |
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