Jan Kobierski vs Marlon VankanPrediction, Head-to-Head Results, and Stats
Jan Kobierski and Marlon Vankan have met 1 time since 2025; Marlon Vankan leads 1–0. Across all meetings Kobierski has taken 0 sets to Vankan's 2. Their most recent meeting: Marlon Vankan won at M15 Wels (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kobierski | Vankan | ||
|---|---|---|---|---|
| Indicator | Jan Kobierski | Marlon Vankan | ||
| Wins in straight sets | 100% | 2/2 | 81% | 29/36 |
| Wins a set when losing | 0% | 0/4 | 30% | 6/20 |
| Goes to a deciding set | 0% | 0/6 | 23% | 13/56 |
| Covers −1.5 sets as favorite | — | 61% | 23/38 | |
| Covers +1.5 sets as underdog | 0% | 0/4 | 70% | 7/10 |
| Tiebreak sets won | 67% | 2/3 | 61% | 11/18 |
| Wins after taking set 1 | 100% | 2/2 | 94% | 33/35 |
| Wins 2-0 after taking set 1 | 100% | 2/2 | 83% | 29/35 |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Kobierski 0, Vankan 1).
Style Matchup
Playing styles and historical archetype record
Kobierski
🛡️ The Spoiler
Vankan
🪃 Counterpuncher
Matchup analysis
🛡️ The Spoiler vs 🪃 Counterpuncher is historically tight (50% vs 50%, 115 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jul 30, 2025
M15 Wels
C Clay · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kobierski | Vankan |
|---|---|---|
| W-L | 0–2 | 12–8 |
| Avg odds | 7.26 | 1.67 |
| ROI % | -100.0% | -23.9% |
| Units P/L | -2.00u | -4.77u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Kobierski | Vankan |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 1 | — |
| Distance | 0 mi · 0 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
Spencer Johnson
San Diego 2 Challenger · 1st Round Qualifying
Sep 20
John Hallquist Lithen
M15 Wels · 1st Round
Jul 29
Max Wiskandt
M25 Kramsach · 1st Round
Jul 15
David Naharro
M15 Slovenska Bistrica · 3rd Round Qualifying
Jun 23
Alexander Gschiel
Futures 2026
Jun 22
Alexander Gschiel
M15 Slovenska Bistrica · 1st Round Qualifying
Jun 22
Nathan Ponwith
M15 Huntsville AL · Round of 32
Aug 13
Marlon Vankan
M15 Wels · Round of 32
Jul 30
Calvin Hemery
M25 Kigali · Quarterfinals
Oct 9
Noah Schachter
M25 Kigali · 2nd Round
Oct 8
Courtney John Lock
M25 Kigali · 1st Round
Oct 6
Yshai Oliel
M25 Kigali · 2nd Round
Oct 1
Chetanna Amadike
M25 Kigali · 1st Round
Sep 30
Jaron Held
M15 Allershausen · 2nd Round
Aug 27
David Eichenseher
M15 Allershausen · 1st Round
Aug 26
Jack Loge
M15 Lambermont · Semifinals
Aug 22
Win rate
Matches, sets and games won · Last 12 months · 6–57 matches
| Metric | Kobierski | Vankan |
|---|---|---|
| Matches won | 33% | 65% |
| Sets won | 33% | 63% |
| Games won | 40% | 55% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kobierski | Vankan |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Kobierski | Vankan |
|---|---|---|
| Clay | 0 | 1 |
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