Name: Jan Choinski
Country: Germany
Birthdate: 10.06.96, 27 years
ATP ranking: 184
TOP ranking's position: 126 (28.08.23, 481 points)
Points: 333
Prize money: 456600 $
Matches total: 625
Win: 370
%: 59.2 %
Country: Germany
Birthdate: 10.06.96, 27 years
ATP ranking: 184
TOP ranking's position: 126 (28.08.23, 481 points)
Points: 333
Prize money: 456600 $
Matches total: 625
Win: 370
%: 59.2 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 8/13 | 1/2 | 4/4 | 3/7 | 0/0 | 0/0 | 0/0 |
| 2023 | 41/36 | 1/4 | 30/20 | 5/5 | 3/2 | 2/5 | 0/0 |
| 2022 | 47/21 | 5/5 | 36/14 | 6/2 | 0/0 | 0/0 | 0/0 |
| 2021 | 6/2 | 0/0 | 0/0 | 6/2 | 0/0 | 0/0 | 0/0 |
| 2020 | 10/10 | 2/4 | 8/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 43/28 | 9/3 | 11/12 | 16/8 | 7/3 | 0/2 | 0/0 |
| 2018 | 37/33 | 7/8 | 23/15 | 3/5 | 4/3 | 0/2 | 0/0 |
| 2017 | 57/22 | 16/8 | 37/11 | 0/1 | 4/2 | 0/0 | 0/0 |
| 2016 | 32/29 | 13/10 | 10/11 | 2/2 | 7/5 | 0/1 | 0/0 |
| 2015 | 48/31 | 0/2 | 24/16 | 17/10 | 6/2 | 1/1 | 0/0 |
| 2014 | 28/16 | 7/3 | 17/8 | 1/1 | 3/3 | 0/1 | 0/0 |
| 2013 | 12/12 | 0/0 | 6/7 | 3/3 | 3/2 | 0/0 | 0/0 |
| 2012 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 370/255 | 61/49 | 207/126 | 62/46 | 37/22 | 3/12 | 0/0 |
| perc. % | 59.2 % | 55.45 % | 62.16 % | 57.41 % | 62.71 % | 20 % | 0 % |
Jan Choinski / scheduled / last
| no matches found |
Jan Choinski form / surface: Grass
Jan Choinski / surface: Grass
| 06.07.23 | 2nd round | Hubert Hurkacz | Jan Choinski | 6-4, 6-4, 7-63 |  | match details |  London | Grass |
| 03.07.23 | 1st round | Jan Choinski | Dusan Lajovic | 5-7, 7-64, 6-2, 6-2 |  | match details | ||
| 27.06.23 | 1st round | Liam Broady | Jan Choinski | 6-3, 6-4 | | match details | Eastbourne | Grass |
| 25.06.23 | qual. | Daniel Elahi Galan | Jan Choinski | 7-65, 6-4 | | match details | ||
| 24.06.23 | q 1 | Jan Choinski | Giles Hussey | 6-3, 4-6, 6-2 | | match details | ||
| 19.06.23 | 1st round | Lorenzo Musetti | Jan Choinski | 6-4, 6-2 | | match details | London | Grass |
| 13.06.23 | 1st round | Hugo Grenier | Jan Choinski | 6-4, 6-4 | | match details | Nottingham Challenger | Grass |
| 24.06.19 | q 1 | James Duckworth | Jan Choinski | 6-1, 7-5 | | match details | London | Grass |
| 18.06.19 | 1st round | Brydan Klein | Jan Choinski | 2-6, 7-5, 6-2 | | match details | Ilkley Challenger | Grass |
| 23.06.18 | q 1 | Carlos Gomez-Herrera | Jan Choinski | 6-3, 6-4 | | match details | Eastbourne | Grass |
| 09.06.18 | q 1 | Denis Kudla | Jan Choinski | 7-64, 6-3 | | match details |  Stuttgart | Grass |
| 07.06.16 | 1st round | Sergiy Stakhovsky | Jan Choinski | 6-3, Jan Choinski - retired | | match details | Stuttgart | Grass |
| 07.06.15 | q 2 | Michael Berrer | Jan Choinski | 6-1, 7-62 | | match details | Stuttgart | Grass |
| 06.06.15 | q 1 | Jan Choinski | Robin Kern | 6-0, 4-0, Robin Kern - retired | | match details | ||
| 01.07.14 | 1st round | Michael Mmoh | Jan Choinski | 6-72, 6-3, 6-1 | | match details | Wimbledon (juniors) | Grass |
