Jan Choinski and Olle Wallin will clash against each other in the quarter of the Bonn Challenger for the 1st time in their career. They are scheduled to play on Friday at 11:00 am on CENTER COURT. Here the head to head stats and relative prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Jan Choinski who should win in 2 sets.
As per the initial odds, Jan Choinski is the pick to win this match.
Jan Choinski -> 1.32
Olle Wallin -> 3.04
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At the challenger level, there will be free live streaming on Challenger TV.
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Prediction and head to head Jan Choinski vs. Olle Wallin
There is no head to head record between Jan Choinski and Olle Wallin since this will be the first time that they will clash against each other in the main tour.
Jan Choinski
32 - 20win/loss
89
74
LLLLWWWWWL | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 34-24 | 3-7 | 24-12 | 2-3 | 5-2 | 0-0 |
| 2025 | 40-27 | 0-4 | 31-15 | 6-6 | 3-2 | 0-0 |
| 2024 | 33-33 | 4-4 | 24-16 | 5-9 | 0-4 | 0-0 |
| 2023 | 41-35 | 1-4 | 30-19 | 5-5 | 2-5 | 3-2 |
| 2022 | 46-21 | 5-5 | 35-14 | 6-2 | 0-0 | 0-0 |
Ranked no. 88, Choinski got to the quarter after defeating Francesco Passaro 6-3 6-4 and Alex Barrena 6-3 6-2.
In the 2nd round, Choinski had a good straight sets win against Barrena (6-3 6-2). During the match, Choinski scored 72 points vs Barrena’s 49. Choinski was quite aggressive to blast 28 winners.
Talking about the service games, Choinski scored 5 aces and he committed only 1 double fault. Jan Choinski lost the serve once and he saved 2 break points. Furthermore, Choinski put 68% of his first serves in, winning 82% (28/34) of the points behind his 1st serve and 50% (8/16) on the 2nd serve. The Brit broke Barrena 4 times after converting 50% of his break points (4/8).
Overall Performance in this tournament
Jan hasn’t lost yet a set in this competition to conquer 58% of the points he played.
ATP Bonn Challenger - Jan Choinski's projected path
Choinski has a solid win-loss record in the last 10 years having won 60% of his matches (336-224). 21-12 on clay in 2026. Talking about his performance on the same surface of this competition, Choinski has an overall 212-114 match record in the last years on clay.
His best result of the season was conquering the title the Zagreb Challenger where he defeated Zsombor Piros in the final 7-6(5) 7-6(2) and the Braunschweig Challenger where he defeated Hugo Gaston in the final 4-6 6-0 6-4.
The Brit has a compiled 31-20 win-loss record in 2026, 21-12 on clay (See FULL STATS).
Previously in the Bonn Challenger
Previously, his best result was reaching the quarter in 2024. See his history.
Olle Wallin
31 - 17win/loss
402
368
LWLWWLWWLW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 38-22 | 11-6 | 22-12 | 5-4 | 0-0 | 0-0 |
| 2025 | 40-28 | 19-13 | 17-11 | 4-4 | 0-0 | 0-0 |
| 2024 | 26-10 | 0-2 | 10-4 | 16-4 | 0-0 | 0-0 |
| 2023 | 4-5 | 3-2 | 1-3 | 0-0 | 0-0 | 0-0 |
| 2022 | 19-5 | 15-1 | 4-4 | 0-0 | 0-0 | 0-0 |
Ranked no. 386, the Swede got to the quarter after defeating Vincent Dullinger 4-6 6-2 6-2, Matthew William Donald 7-6(9) 6-3, Lorenzo Giustino 3-6 6-3 6-2 and Roberto Carballes Baena 6-3 1-6 6-1.
In the 2nd round, Olle defeated Carballes Baena (6-3 1-6 6-1). During the match Wallin scored 79 points vs Carballes Baena’s 72. Olle was exceptionally aggressive to blast 32 winners.
Talking about serving, Wallin scored 12 aces and he committed only 3 double faults. Olle Wallin lost the serve 3 times and he saved 4 break points. Furthermore, Wallin put 55% of his first serves in, winning 76% (32/42) of the points behind his 1st serve and 44% (15/34) on the 2nd serve. Wallin broke Carballes Baena 4 times after converting 40% of his break points (4/10).
Overall Performance in this tournament
The Swede started his run at this tournament from the qualifications. In the main draw, he has conceded 3 set in the tournament to win 54% of the points he played.
ATP Bonn Challenger - Olle Wallin's projected path
The Swede’s best result of the season was reaching the semifinal in M25 Monastir.
Wallin has a compiled 31-16 win-loss record in 2026, 16-8 on clay (See FULL STATS).
Previously in the Bonn Challenger
Previously, his best result was reaching the 1st round in 2025. See his history.
H2H Performance in the tournament (main draw)
Matches, sets, games and points
| Points | Choinski | Wallin |
|---|---|---|
| Match played | 2 | 4 |
| Tot Set | 4 | 11 |
| Tot Games | 36 | 97 |
| Pts | 132-94 | 363-315 |
| Total Points | 226 | 678 |
| Winners | 57 | 148 |
| %Winners | 43% | 41% |
Choinski played 2 matches while Wallin competed in 4 matches. Wallin started his run from the qualifications while Choinski had a direct access to the main draw. At the moment, Olle Wallin dropped 3 sets while Jan Choinski hasn’t surrendered a set so far. Choinski has played 7 set(s) less than Wallin (4 vs 11). Therefore, Choinski played 61 games less than Wallin. The Brit scored 57 winners (43% of the total points). On the other side, Wallin fired 148 winners (41%).
Serve Performance
| Serve | Choinski | Wallin |
|---|---|---|
| Aces | 10 | 30 |
| Avg per match | 5 | 7.5 |
| 1st in | 69/103 | 188/322 |
| %1st in | 67% | 58% |
| 1st pts | 57/69 | 148/188 |
| %1st pts | 83% | 79% |
| 2nd pts | 21/34 | 59/134 |
| %2nd pts | 62% | 44% |
Choinski blasted 10 aces (5 per match). Wallin bagged 30 aces (7.5 per match). Choinski won 83% points on his first serve. He extremely effective on his second serve to win 62% of the points. On the other side, Wallin won 79% of the points behind his first serve. He had a solid display on his second serve to win 44% of the points.
How they played the important points
| Breaks | Choinski | Wallin |
|---|---|---|
| Won | 6 | 15 |
| Converted | 6/16 | 15/42 |
| % Converted | 38% | 36% |
| Conceded | 4 | 25 |
| Saved | 3 | 17 |
| % Saved | 75% | 68% |
| Times Broken | 1 | 8 |
Choinski broke his opponents 6 times with a 38% conversion rate. Choinski conceded his serve once and he saved 75% of the break points that he conceded. Olle broke his opponents 15 times with a 36% conversion rate. The Swede conceded his serve 8 times and he saved 68% of the break points that he conceded.
| Choinski | ||||
| R1 Passaro |
R2 Barrena |
Total | ||
|---|---|---|---|---|
| Score | 6-3 6-4 | 6-3 6-2 | ||
| Tot Set | 2 | 2 | 4 | |
| Tot Games | 19 | 17 | 36 | |
| pts | 60-45 | 72-49 | 132-94 | |
| Total points | 105 | 121 | 226 | |
| Winners | 29 | 28 | 57 | |
| %Winners | 48% | 39% | 43% | |
| SERVE | ||||
| Aces | 5 | 5 | 10 | |
| Double Faults | 2 | 1 | 3 | |
| 1st in | 35/53 | 34/50 | 69/103 | |
| % 1st in | 66% | 68% | 67% | |
| 1st pts | 29/35 | 28/34 | 57/69 | |
| % 1st pts | 83% | 82% | 83% | |
| 2nd pts | 13/18 | 8/16 | 21/34 | |
| % 2nd pts | 72% | 50% | 62% | |
| Breaks | ||||
| Won | 2 | 4 | 6 | |
| Converted | 2/8 | 4/8 | 6/16 | |
| Converted % | 25% | 50% | 38% | |
| Conceded | 1 | 3 | 4 | |
| Saved | 1/1 | 2/3 | 3 | |
| Saved % | 100% | 67% | 84% | |
| Times Broken | 0 | 1 | 1 | |
| Wallin | ||||||
| Q1 Dullinger |
Q3 William |
R1 Giustino |
R2 Carballes Baena |
Total | ||
|---|---|---|---|---|---|---|
| Score | 4-6 6-2 6-2 | 7-69 6-3 | 3-6 6-3 6-2 | 6-3 1-6 6-1 | ||
| Tot Set | 3 | 2 | 3 | 3 | 11 | |
| Tot Games | 26 | 22 | 26 | 23 | 97 | |
| pts | 114-102 | 84-71 | 86-70 | 79-72 | 363-315 | |
| Total points | 216 | 155 | 156 | 151 | 678 | |
| Winners | 42 | 35 | 39 | 32 | 148 | |
| %Winners | 37% | 42% | 45% | 41% | 41% | |
| SERVE | ||||||
| Aces | 9 | 4 | 5 | 12 | 30 | |
| Double Faults | 5 | 2 | 5 | 3 | 15 | |
| 1st in | 56/96 | 47/79 | 43/71 | 42/76 | 188/322 | |
| % 1st in | 58% | 59% | 61% | 55% | 58% | |
| 1st pts | 42/56 | 35/47 | 39/43 | 32/42 | 148/188 | |
| % 1st pts | 75% | 74% | 91% | 76% | 79% | |
| 2nd pts | 13/40 | 20/32 | 11/28 | 15/34 | 59/134 | |
| % 2nd pts | 33% | 63% | 39% | 44% | 44% | |
| Breaks | ||||||
| Won | 6 | 1 | 4 | 4 | 15 | |
| Converted | 6/20 | 1/4 | 4/8 | 4/10 | 15/42 | |
| Converted % | 30% | 25% | 50% | 40% | 36% | |
| Conceded | 9 | 3 | 6 | 7 | 25 | |
| Saved | 6/9 | 3/3 | 4/6 | 4/7 | 17 | |
| Saved % | 67% | 100% | 67% | 57% | 146% | |
| Times Broken | 3 | 0 | 2 | 3 | 8 | |
Head 2 Head
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