← Back to search

Jan Choinski

10/06/1996 · right-handed

Global Elo

1842

Record

28-50

ATP / Tour Record

Wins: 28
Losses: 50
Matches: 78

Challenger Record

Wins: 198
Losses: 151
Matches: 349

Elo and Record by Surface

Clay 1874

Wins: 11
Losses: 18
Matches: 29

Challenger

Wins: 146
Losses: 88
Matches: 234

Hard 1589

Wins: 9
Losses: 17
Matches: 26

Challenger

Wins: 49
Losses: 58
Matches: 107

Grass 1547

Wins: 8
Losses: 15
Matches: 23

Challenger

Wins: 3
Losses: 4
Matches: 7

Elo Over Time

2014-07-07 2026-09-02 · 1852

427 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Jan Choinski, based on their average odds.

Heavy favorite (odds below 1.30) 3W–0L · 100.0%

Favorite (odds 1.30-1.80) 11W–4L · 73.3%

Even match (odds 1.80-2.20) 0W–1L · 0.0%

Underdog (odds 2.20-4.00) 4W–3L · 57.1%

Heavy underdog (odds above 4.00) 0W–1L · 0.0%

27 matches with market odds since 2026-06-02.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

1st Serve In % 60.7%

1st Serve Points Won % 75.0%

2nd Serve Points Won % 49.9%

Return Points Won vs 1st Serve % 26.1%

Return Points Won vs 2nd Serve % 47.8%

Aces per Service Game 0.77

Double Faults per Service Game 0.24

Based on the last 10 ATP/Grand Slam matches.

1st Serve In % 59.9%

1st Serve Points Won % 77.3%

2nd Serve Points Won % 58.5%

Return Points Won vs 1st Serve % 35.0%

Return Points Won vs 2nd Serve % 54.6%

Aces per Service Game 0.55

Double Faults per Service Game 0.16

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Break Points Saved % 64.3%

Break Points Converted % 33.3%

Based on the last 10 ATP/Grand Slam matches.

Break Points Saved % 65.0%

Break Points Converted % 37.9%

Based on the last 10 Challenger matches.

Recent Matches

L Hard US Open · 1. round · 2026-09-02

vs Botic Van De Zandschulp #70

6-3 6-1 7-6

Jan Choinski Botic Van De Zandschulp

16 Aces 8

6 Double Faults 2

87 Service Points 88

58 First Serve In 53

51 First Serve Won 37

14 Second Serve Won 16

2 Break Points Saved 4

2 Break Points Faced 8

38 Winners 17

25 Unforced Errors 36

3.8 Average Odds 1.3

L Hard Winston Salem · 1. round · 2026-08-24

vs Mees Rottgering #389

7-5 2-6 6-4

Jan Choinski Mees Rottgering

9 Aces 10

3 Double Faults 9

95 Service Points 91

51 First Serve In 55

36 First Serve Won 39

25 Second Serve Won 19

9 Break Points Saved 4

12 Break Points Faced 7

29 Winners 30

33 Unforced Errors 51

1.7 Average Odds 2.1

L Hard Quebec City challenger · R16 · 2026-08-20

vs Taro Daniel #186

6-4 6-3

Jan Choinski Taro Daniel

7 Aces 3

1 Double Faults 4

45 Service Points 64

25 First Serve In 35

22 First Serve Won 25

13 Second Serve Won 10

0 Break Points Saved 3

1 Break Points Faced 7

- Winners -

- Unforced Errors -

1.5 Average Odds 2.4

L Hard Cincinnati · 1. round · 2026-08-13

vs Thiago Agustin Tirante #65

7-6 6-7 7-6

Jan Choinski Thiago Agustin Tirante

14 Aces 20

3 Double Faults 4

124 Service Points 118

81 First Serve In 59

58 First Serve Won 46

27 Second Serve Won 39

5 Break Points Saved 3

7 Break Points Faced 5

29 Winners 38

51 Unforced Errors 49

2.7 Average Odds 1.5

W Clay Bonn challenger · F · 2026-08-02

vs Jamie Mackenzie #931

6-3 6-2

Jan Choinski Jamie Mackenzie

7 Aces 1

1 Double Faults 1

47 Service Points 49

22 First Serve In 26

15 First Serve Won 16

18 Second Serve Won 9

1 Break Points Saved 4

2 Break Points Faced 8

- Winners -

- Unforced Errors -

1.2 Average Odds 4.0

W Clay Bonn challenger · SF · 2026-08-01

vs Federico Agustin Gomez #191

6-4 6-2

Jan Choinski Federico Agustin Gomez

3 Aces 1

2 Double Faults 5

50 Service Points 63

26 First Serve In 40

21 First Serve Won 22

14 Second Serve Won 9

3 Break Points Saved 4

4 Break Points Faced 8

- Winners -

- Unforced Errors -

1.3 Average Odds 3.1

W Clay Bonn challenger · QF · 2026-07-31

vs Olle Wallin #386

6-4 7-5

Jan Choinski Olle Wallin

10 Aces 7

2 Double Faults 1

77 Service Points 81

43 First Serve In 46

35 First Serve Won 30

17 Second Serve Won 18

4 Break Points Saved 11

4 Break Points Faced 13

- Winners -

- Unforced Errors -

1.2 Average Odds 4.2

W Clay Bonn challenger · R16 · 2026-07-29

vs Alex Barrena #264

6-3 6-2

Jan Choinski Alex Barrena

5 Aces 2

1 Double Faults 2

50 Service Points 71

34 First Serve In 43

28 First Serve Won 23

8 Second Serve Won 12

2 Break Points Saved 4

3 Break Points Faced 8

- Winners -

- Unforced Errors -

1.2 Average Odds 4.3

W Clay Bonn challenger · 1. round · 2026-07-27

vs Francesco Passaro #220

6-3 6-4

Jan Choinski Francesco Passaro

5 Aces 2

2 Double Faults 4

51 Service Points 52

37 First Serve In 33

31 First Serve Won 25

13 Second Serve Won 10

1 Break Points Saved 6

1 Break Points Faced 8

- Winners -

- Unforced Errors -

1.5 Average Odds 2.5

L Clay Bastad · 1. round · 2026-07-14

vs Nikoloz Basilashvili #135

6-4 7-6

Jan Choinski Nikoloz Basilashvili

5 Aces 6

9 Double Faults 1

86 Service Points 72

42 First Serve In 46

32 First Serve Won 26

19 Second Serve Won 14

5 Break Points Saved 2

7 Break Points Faced 5

39 Winners 16

47 Unforced Errors 24

1.6 Average Odds 2.4