Duarte Vale vs Stefan KozlovPrediction, Head-to-Head Results, and Stats
Duarte Vale and Stefan Kozlov have met 1 time since 2025; Stefan Kozlov leads 1–0. Across all meetings Vale has taken 0 sets to Kozlov's 2. Their most recent meeting: Stefan Kozlov won at Acapulco (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Vale | Kozlov | ||
|---|---|---|---|---|
| Indicator | Duarte Vale | Stefan Kozlov | ||
| Wins in straight sets | 75% | 3/4 | 56% | 15/27 |
| Wins a set when losing | 0% | 0/1 | 52% | 11/21 |
| Goes to a deciding set | 20% | 1/5 | 48% | 23/48 |
| Covers −1.5 sets as favorite | 67% | 2/3 | 46% | 13/28 |
| Covers +1.5 sets as underdog | 100% | 2/2 | 76% | 13/17 |
| Tiebreak sets won | 100% | 3/3 | 47% | 7/15 |
| Wins after taking set 1 | 100% | 4/4 | 87% | 26/30 |
| Wins 2-0 after taking set 1 | 75% | 3/4 | 50% | 15/30 |
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 (Vale 0, Kozlov 1).
Style Matchup
Playing styles and historical archetype record
Vale
⚔️ The Gladiator
Kozlov
🪃 Counterpuncher
Matchup analysis
⚔️ The Gladiator vs 🪃 Counterpuncher is historically tight (51% vs 49%, 1,935 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Feb 22, 2025
Acapulco
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Vale | Kozlov |
|---|---|---|
| W-L | - | 3–4 |
| Avg odds | - | 2.54 |
| ROI % | - | +13.0% |
| Units P/L | - | +0.91u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Vale | Kozlov |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 2 |
| Distance | — | 0 mi · 0 km |
| Route | — | USA |
Host country from the tournament each match was played in, over the last 30 days. 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
Vale has a higher win rate against shared opponents (100% vs Kozlov's 0%).
| Opponent | Vale | Kozlov |
|---|---|---|
| Tommaso Compagnucci | W 64 36 63 | L 57 67 |
Recent Form
Last five matches per player
William Grant
M15 Naples 1 · Final
Feb 1
Tommaso Compagnucci
M15 Naples 1 · Semifinals
Jan 31
Matthew Segura
M15 Naples 1 · Quarterfinals
Jan 30
Matthew Thomson
M15 Naples 1 · 2nd Round
Jan 29
Bruno Kuzuhara
M15 Naples 1 · 1st Round
Jan 28
Stefan Kozlov
Acapulco · 1st Round Qualifying
Feb 22
Daniel Rincon
Oeiras 2 · 1st Round Qualifying
Jan 12
Zsombor Piros
Oeiras 1 Challenger · 2nd Round
Jan 8
Harry Wendelken
Brownsburg Challenger · 2nd Round
Aug 13
Aidan Mayo
Brownsburg Challenger · 1st Round
Aug 12
Alan Magadan
Bloomfield Hills Challenger · 1st Round
Jul 21
Yi Zhou
Pozoblanco Challenger · 1st Round
Jul 14
Tommaso Compagnucci
Bundesliga - men
Jul 12
Jacob Fearnley
Newport Challenger · 2nd Round
Jul 10
Yibing Wu
Newport Challenger · 1st Round
Jul 9
Garrett Johns
Newport challenger
Jul 7
Win rate
Matches, sets and games won · Last 12 months · 5–48 matches
| Metric | Vale | Kozlov |
|---|---|---|
| Matches won | 80% | 56% |
| Sets won | 73% | 55% |
| Games won | 54% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Vale | Kozlov |
|---|---|---|
| ATP 500 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Vale | Kozlov |
|---|---|---|
| Hard | 0 | 1 |
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