Jan Choinski vs Olle WallinPrediction, Head-to-Head Results, and Stats
Jan Choinski and Olle Wallin have met 1 time since 2026; Jan Choinski leads 1–0. Across all meetings Choinski has taken 2 sets to Wallin's 0. Their most recent meeting: Jan Choinski won at Bonn Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Choinski | Wallin | ||
|---|---|---|---|---|
| Indicator | Jan Choinski | Olle Wallin | ||
| Wins in straight sets | 56% | 27/48 | 64% | 27/42 |
| Wins a set when losing | 39% | 11/28 | 32% | 10/31 |
| Goes to a deciding set | 42% | 32/76 | 34% | 25/73 |
| Covers −1.5 sets as favorite | 43% | 20/46 | 51% | 21/41 |
| Covers +1.5 sets as underdog | 77% | 23/30 | 58% | 15/26 |
| Tiebreak sets won | 48% | 16/33 | 47% | 7/15 |
| Wins after taking set 1 | 92% | 33/36 | 89% | 34/38 |
| Wins 2-0 after taking set 1 | 75% | 27/36 | 71% | 27/38 |
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: 1 of 1 completed meetings ended in straight sets (Choinski 1, Wallin 0).
Style Matchup
Playing styles and historical archetype record
Choinski
💥 Big Hitter
Wallin
💥 Big Hitter
Matchup analysis
Both Jan Choinski and Olle Wallin are 💥 Big Hitter types. Mirror matchups usually come down to execution, fitness, and surface fit, across 2,644 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jul 31, 2026
Bonn Challenger
C Clay · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Choinski | Wallin | ||
|---|---|---|---|---|
| Outcome | Jan Choinski | Olle Wallin | ||
| 1 or more | 100% | 28/28 | 100% | 18/18 |
| 3 or more | 96% | 27/28 | 83% | 15/18 |
| 5 or more | 71% | 20/28 | 44% | 8/18 |
| 10 or more | 25% | 7/28 | 11% | 2/18 |
| 15 or more | 7% | 2/28 | 0% | 0/18 |
| 20 or more | 0% | 0/28 | 0% | 0/18 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Choinski | Wallin |
|---|---|---|
| W-L | 18–9 | 15–8 |
| Avg odds | 1.90 | 2.09 |
| ROI % | +5.7% | +3.7% |
| Units P/L | +1.53u | +0.85u |
Travel
Last 30 days
| Metric | Choinski | Wallin |
|---|---|---|
| Countries | 3 | 2 |
| Events | 4 | 2 |
| Matches | 5 | 2 |
| Distance | 5,992 mi · 9,643 km | 455 mi · 732 km |
| Route | GER → USA → CAN → USA | POL → GER |
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
Choinski has a higher win rate against shared opponents (100% vs Wallin's 25%).
| Opponent | Choinski | Wallin |
|---|---|---|
| Max Hans Rehberg | W 26 75 64 | L 46 63 46 |
| Frederico Ferreira Silva | W 62 46 75 | W 64 63 |
| Norbert Gombos | W 63 64 | L 46 46 |
| Mae Malige | W 76 61 | L 16 57 |
Recent Form
Last five matches per player
Mees Rottgering
Winston-Salem Open - Winston-Salem · 1st Round
Aug 24
Taro Daniel
Quebec City Challenger · 2nd Round
Aug 20
Thiago Agustin Tirante
Cincinnati Open - Cincinnati · 1st Round
Aug 13
Jamie Mackenzie
Bonn Challenger · Final
Aug 2
Federico Agustin Gomez
Bonn Challenger · Semifinals
Aug 1
Olle Wallin
Bonn Challenger · Quarterfinals
Jul 31
Alex Barrena
Bonn Challenger · 2nd Round
Jul 29
Francesco Passaro
Bonn Challenger · 1st Round
Jul 27
Carlos Taberner
Hamburg Challenger · 1st Round
Aug 11
Andrea Guerrieri
Grodzisk Mazowiecki Challenger · 1st Round
Aug 4
Jan Choinski
Bonn Challenger · Quarterfinals
Jul 31
Roberto Carballes Baena
Bonn Challenger · 2nd Round
Jul 29
Lorenzo Giustino
Bonn Challenger · 1st Round
Jul 28
Valentin Royer
Iasi Challenger · 2nd Round
Jul 9
Samir Hamza Reguig
Iasi Challenger · 1st Round
Jul 7
Maximilian Neuchrist
Iasi challenger
Jul 6
Win rate
Matches, sets and games won · Last 12 months · 73–78 matches
| Metric | Choinski | Wallin |
|---|---|---|
| Matches won | 63% | 58% |
| Sets won | 58% | 55% |
| Games won | 53% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Choinski | Wallin |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Choinski | Wallin |
|---|---|---|
| Clay | 1 | 0 |
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