J.J. Wolf vs Vasil KirkovPrediction, Head-to-Head Results, and Stats
J.J. Wolf and Vasil Kirkov have met 1 time since 2021; J.J. Wolf leads 1–0. Across all meetings Wolf has taken 2 sets to Kirkov's 0. Their most recent meeting: J.J. Wolf won at Champaign Challenger (2021).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wolf | Kirkov | ||
|---|---|---|---|---|
| Indicator | J.J. Wolf | Vasil Kirkov | ||
| Wins in straight sets | 63% | 19/30 | — | |
| Wins a set when losing | 40% | 4/10 | — | |
| Goes to a deciding set | 38% | 15/40 | — | |
| Covers −1.5 sets as favorite | 43% | 13/30 | — | |
| Covers +1.5 sets as underdog | 80% | 4/5 | — | |
| Tiebreak sets won | 50% | 7/14 | — | |
| Wins after taking set 1 | 93% | 25/27 | — | |
| Wins 2-0 after taking set 1 | 70% | 19/27 | — | |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Wolf 1, Kirkov 0).
Style Matchup
Playing styles and historical archetype record
Wolf
👑 The Complete Package
Kirkov
🪃 Counterpuncher
Matchup analysis
The 👑 The Complete Package archetype wins about 53% vs 🪃 Counterpuncher across 1,744 matches in our dataset: a stylistic lean toward J.J. Wolf.
The Complete Package players often use elite serve & return and high bp conversion to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Nov 19, 2021
Champaign Challenger
H Hard · Quarterfinals
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wolf | Kirkov |
|---|---|---|
| W-L | 12–6 | - |
| Avg odds | 1.75 | - |
| ROI % | +9.8% | - |
| Units P/L | +1.76u | - |
Travel
Last 30 days
| Metric | Wolf | Kirkov |
|---|---|---|
| Countries | 1 | — |
| Events | 3 | — |
| Matches | 5 | — |
| Distance | 2,418 mi · 3,891 km | — |
| Route | USA | — |
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.
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
Pierre-Hugues Herbert
Danderyd · 1st Round Qualifying
Nov 12
J.J. Wolf
Champaign Challenger · Quarterfinals
Nov 19
Nick Chappell
Champaign Challenger · 2nd Round
Nov 17
Prajnesh Gunneswaran
Champaign Challenger · 1st Round
Nov 15
Ivar Jose Aramburu Contreras
Puerto Vallarta · 1st Round Qualifying
Nov 2
Alexandru Jecan
Banja Luka · 1st Round Qualifying
Sep 6
Liam Broady
Drummondville Challenger · 2nd Round
Feb 19
Lloyd Glasspool
Drummondville Challenger · 1st Round
Feb 18
Win rate
Matches, sets and games won · Last 12 months · 41–41 matches
| Metric | Wolf | Kirkov |
|---|---|---|
| Matches won | 73% | - |
| Sets won | 66% | - |
| Games won | 55% | - |
Record by tier
Head-to-head record by tournament tier
| Stage | Wolf | Kirkov |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Wolf | Kirkov |
|---|---|---|
| Hard | 1 | 0 |
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