J.J. Wolf vs Zhizhen ZhangPrediction, Head-to-Head Results, and Stats
J.J. Wolf and Zhizhen Zhang have met 3 times since 2022; Zhizhen Zhang leads 2–1. Their first meeting came at Tallahassee Challenger in 2022 on clay. On hard courts they are level 1–1. Across all meetings Wolf has taken 5 sets to Zhang's 6. Their most recent meeting: J.J. Wolf won at Vancouver Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wolf | Zhang | ||
|---|---|---|---|---|
| Indicator | J.J. Wolf | Zhizhen Zhang | ||
| Wins in straight sets | 63% | 19/30 | 67% | 14/21 |
| Wins a set when losing | 40% | 4/10 | 40% | 10/25 |
| Goes to a deciding set | 38% | 15/40 | 37% | 17/46 |
| Covers −1.5 sets as favorite | 43% | 13/30 | 48% | 11/23 |
| Covers +1.5 sets as underdog | 80% | 4/5 | 50% | 10/20 |
| Tiebreak sets won | 50% | 7/14 | 41% | 12/29 |
| Wins after taking set 1 | 93% | 25/27 | 78% | 18/23 |
| Wins 2-0 after taking set 1 | 70% | 19/27 | 61% | 14/23 |
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: 0 of 2 completed meetings ended in straight sets (Wolf 0, Zhang 0).
Style Matchup
Playing styles and historical archetype record
Wolf
👑 The Complete Package
Zhang
🤖 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
3 career meetings, newest first
Jul 29, 2026
Vancouver Challenger
H Hard · 1st Round
Aug 28, 2023
U.S. Open - New York
H Hard · 1st Round
Apr 22, 2022
Tallahassee Challenger
C Clay · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Wolf | Zhang | ||
|---|---|---|---|---|
| Outcome | J.J. Wolf | Zhizhen Zhang | ||
| 1 or more | 100% | 17/17 | 100% | 6/6 |
| 3 or more | 94% | 16/17 | 67% | 4/6 |
| 5 or more | 65% | 11/17 | 67% | 4/6 |
| 10 or more | 18% | 3/17 | 50% | 3/6 |
| 15 or more | 0% | 0/17 | 0% | 0/6 |
| 20 or more | 0% | 0/17 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wolf | Zhang |
|---|---|---|
| W-L | 12–6 | 1–4 |
| Avg odds | 1.75 | 2.32 |
| ROI % | +9.8% | -72.4% |
| Units P/L | +1.76u | -3.62u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Wolf | Zhang |
|---|---|---|
| Countries | 1 | 1 |
| Events | 3 | 3 |
| Matches | 5 | 3 |
| Distance | 2,418 mi · 3,891 km | 1,361 mi · 2,191 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
Across 6 shared opponents, both Wolf and Zhang posted a 67% win rate.
| Opponent | Wolf | Zhang |
|---|---|---|
| Chak Pong Marco Lam | W 63 75 | L 36 36 |
| Darwin Blanch | L 64 67 16 | W 64 67 64 |
| Hayato Matsuoka | W 46 75 63 | W 63 75 |
| Tyler Zink | W 63 63 | W 76 63 |
| Coleman Wong | W 63 75 | L 16 63 36 |
| Jack Pinnington Jones | L 46 46 | W 61 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
Tomas Machac
Shanghai Rolex Masters - Shanghai · 1st Round
Oct 7
Arthur Gea
China Open - Beijing · 1st Round
Sep 30
Chak Pong Marco Lam
Hangzhou Open - Hangzhou · 1st Round
Sep 24
J.J. Wolf
Vancouver Challenger · 1st Round
Jul 29
Charles Broom
Winnipeg Challenger · 2nd Round
Jul 22
Tyler Zink
Winnipeg Challenger · 1st Round
Jul 21
Justin Boulais
Granby Challenger · 1st Round
Jul 13
Henry Searle
Wimbledon - London · 1st Round Qualifying
Jun 22
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 41–48 matches
| Metric | Wolf | Zhang |
|---|---|---|
| Matches won | 73% | 44% |
| Sets won | 66% | 45% |
| Games won | 55% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wolf | Zhang |
|---|---|---|
| Grand Slam | 0 | 1 |
| ATP Challenger Tour | 1 | 1 |
By surface
Head-to-head record per surface
| Surface | Wolf | Zhang |
|---|---|---|
| Hard | 1 | 1 |
| Clay | 0 | 1 |
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