Kai Wehnelt vs Marcel ZielinskiPrediction, Head-to-Head Results, and Stats
Kai Wehnelt and Marcel Zielinski have met 1 time since 2026; Kai Wehnelt leads 1–0. Across all meetings Wehnelt has taken 2 sets to Zielinski's 1. Their most recent meeting: Kai Wehnelt won at Szczecin Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wehnelt | Zielinski | ||
|---|---|---|---|---|
| Indicator | Kai Wehnelt | Marcel Zielinski | ||
| Wins in straight sets | 71% | 27/38 | 53% | 25/47 |
| Wins a set when losing | 52% | 14/27 | 23% | 6/26 |
| Goes to a deciding set | 38% | 25/65 | 38% | 28/73 |
| Covers −1.5 sets as favorite | 52% | 16/31 | 48% | 16/33 |
| Covers +1.5 sets as underdog | 59% | 16/27 | 46% | 13/28 |
| Tiebreak sets won | 43% | 12/28 | 64% | 16/25 |
| Wins after taking set 1 | 80% | 33/41 | 88% | 36/41 |
| Wins 2-0 after taking set 1 | 66% | 27/41 | 61% | 25/41 |
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 1 completed meetings ended in straight sets (Wehnelt 0, Zielinski 0).
Style Matchup
Playing styles and historical archetype record
Wehnelt
💥 Big Hitter
Zielinski
⚔️ The Gladiator
Matchup analysis
The 💥 Big Hitter archetype wins about 55% vs ⚔️ The Gladiator across 1,349 matches in our dataset: a stylistic lean toward Kai Wehnelt.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Sep 13, 2026
Szczecin Challenger
C Clay · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Wehnelt | Zielinski | ||
|---|---|---|---|---|
| Outcome | Kai Wehnelt | Marcel Zielinski | ||
| 1 or more | 100% | 14/14 | 73% | 16/22 |
| 3 or more | 86% | 12/14 | 36% | 8/22 |
| 5 or more | 43% | 6/14 | 5% | 1/22 |
| 10 or more | 14% | 2/14 | 0% | 0/22 |
| 15 or more | 7% | 1/14 | 0% | 0/22 |
| 20 or more | 0% | 0/14 | 0% | 0/22 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wehnelt | Zielinski |
|---|---|---|
| W-L | 10–7 | 17–7 |
| Avg odds | 2.10 | 1.67 |
| ROI % | -4.3% | -5.7% |
| Units P/L | -0.74u | -1.37u |
Travel
Last 30 days
| Metric | Wehnelt | Zielinski |
|---|---|---|
| Countries | 3 | 1 |
| Events | 3 | 1 |
| Matches | 5 | 1 |
| Distance | 1,323 mi · 2,129 km | 0 mi · 0 km |
| Route | POL → BUL → ITA | POL |
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
Wehnelt has a higher win rate against shared opponents (57% vs Zielinski's 43%).
| Opponent | Wehnelt | Zielinski |
|---|---|---|
| Daniel Siniakov | W 76 76 | L 26 16 |
| Taym Alazmeh | W 61 61 | W 61 60 |
| Vincent Marysko | W 76 62 | W 64 46 61 |
| Niels McDonald | L 76 36 46 | W 67 61 75 |
| Fons Van Sambeek | W 36 64 63 | L 16 57 |
| Max Schoenhaus | L 16 46 | L 46 36 |
| Adan Freire Da Silva | L 67 76 36 | L 16 67 |
Recent Form
Last five matches per player
Lorenzo Angelini
San Gregorio di Catania Challenger · 1st Round Qualifying
Oct 11
Pierluigi Basile
Bari Challenger · 1st Round Qualifying
Sep 27
Luca Wiedenmann
Plovdiv 4 Challenger · 1st Round Qualifying
Sep 20
Kilian Feldbausch
Szczecin Challenger · 1st Round
Sep 15
Michael Vrbensky
Szczecin Challenger · 3rd Round Qualifying
Sep 14
Marcel Zielinski
Szczecin Challenger · 1st Round Qualifying
Sep 13
Mika Brunold
Tulln Challenger · 1st Round Qualifying
Sep 6
Facundo Mena
Augsburg Challenger · 2nd Round
Aug 26
Lukas Pokorny
M25 Pardubice · 1st Round
Sep 23
Kai Wehnelt
Szczecin Challenger · 1st Round Qualifying
Sep 13
Liam Gavrielides
M25 Meerbusch · 1st Round
Sep 2
Heorhii Shylov
M15 Vienna · Quarterfinals
Aug 28
Alen Mujakic
M15 Vienna · 2nd Round
Aug 27
Janis Graski
M15 Vienna · 1st Round
Aug 25
Nikita Mashtakov
M15 Mistelbach · Semifinals
Aug 22
Theodore Dean
M15 Mistelbach · Quarterfinals
Aug 21
Win rate
Matches, sets and games won · Last 12 months · 65–73 matches
| Metric | Wehnelt | Zielinski |
|---|---|---|
| Matches won | 58% | 64% |
| Sets won | 58% | 57% |
| Games won | 53% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wehnelt | Zielinski |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Wehnelt | Zielinski |
|---|---|---|
| Clay | 1 | 0 |
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