Name: Jan Zielinski
Country: Poland
Birthdate: 16.11.96, 28 years
ATP ranking: 857
TOP ranking's position: 769 (20.09.21, 26 points)
Points: 15
Prize money: 1.437.697 $
Matches total: 159
Win: 91
%: 57.23 %
Country: Poland
Birthdate: 16.11.96, 28 years
ATP ranking: 857
TOP ranking's position: 769 (20.09.21, 26 points)
Points: 15
Prize money: 1.437.697 $
Matches total: 159
Win: 91
%: 57.23 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 0/2 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 5/4 | 2/2 | 2/1 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 16/9 | 0/0 | 8/4 | 6/4 | 2/1 | 0/0 | 0/0 |
| 2019 | 15/11 | 4/3 | 5/6 | 6/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 9/3 | 0/0 | 9/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/3 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 4/5 | 0/0 | 4/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 22/15 | 7/6 | 12/7 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2014 | 13/13 | 11/9 | 1/3 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2013 | 6/3 | 0/0 | 6/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 91/68 | 24/21 | 48/36 | 16/9 | 2/1 | 1/1 | 0/0 |
| perc. % | 57.23 % | 53.33 % | 57.14 % | 64 % | 66.67 % | 50 % | 0 % |
Jan Zielinski / Fixtures
| no matches found |
Jan Zielinski form / surface: I. hard
Jan Zielinski / surface: I. hard
| 04.10.21 | qual. | Zizou Bergs | Jan Zielinski | 6-1, 6-3 |  | match details |  Mouilleron Le | I. hard |
| 03.10.21 | q 1 | Jan Zielinski | Aidan Mchugh | 6-3, 6-4 |  | match details | ||
| 24.02.20 | qual. | George Houghton | Jan Zielinski | 6-4, 3-6, 10-7 | | match details |  M25 Sunderland | I. hard |
| 23.02.20 | q 1 | Jan Zielinski | Harry David Meehan | 4-6, 6-4, 11-9 | | match details | ||
| 19.02.20 | 1st round | Antoine Bellier | Jan Zielinski | 6-4, 6-4 | | match details | M25 Glasgow | I. hard |
| 17.02.20 | qual. | Hendrik Jebens | Jan Zielinski | 6-4, 6-2 | | match details | ||
| 17.02.20 | q 1 | Jan Zielinski | Euan Mcintosh | 6-4, 6-2 | | match details | ||
| 13.02.20 | 1/4 | Kacper Zuk | Jan Zielinski | 3-6, 6-0, 6-1 | | match details | M25 Barnstaple | I. hard |
| 12.02.20 | 2nd round | Jan Zielinski | Daniel Little | 6-3, 6-4 | | match details | ||
| 11.02.20 | 1st round | Jan Zielinski | Alexis Gautier | 4-6, 7-65, 6-4 | | match details | ||
| 10.02.20 | qual. | Jan Zielinski | Sacha Modica | 6-2, 7-64 | | match details | ||
| 09.02.20 | q 1 | Jan Zielinski | Luc Woodall | 6-0, 6-1 | | match details | ||
| 01.10.19 | 1st round | Antoine Bellier | Jan Zielinski | 6-4, 6-4 | | match details |  M25 Falun | I. hard |
| 30.09.19 | qual. | Jan Zielinski | Jonathan Stenberg | 6-3, 6-4 | | match details | ||
| 29.09.19 | q 1 | Jan Zielinski | Jakob Arvidsson Ehn | 6-2, 6-1 | | match details | ||
| 27.09.19 | 1/4 | Kacper Zuk | Jan Zielinski | 6-3, 6-1 | | match details | M25 Stockholm | I. hard |
| 26.09.19 | 2nd round | Jan Zielinski | Kaichi Uchida | 6-3, 6-4 | | match details | ||
| 25.09.19 | 1st round | Jan Zielinski | Lucas Renard | 6-4, 6-1 | | match details | ||
| 24.09.19 | qual. | Jan Zielinski | Aleksei Khomich | 6-2, 6-1 | | match details | ||
| 23.09.19 | q 1 | Jan Zielinski | Oliver Johansson | 6-2, 6-3 | | match details | ||
| 02.11.15 | q 2 | Jan Zielinski | Matthew Story | 7-5, 7-5 | | match details | Great Britain | I. hard |
| 02.11.15 | 1st round | Neil Pauffley | Jan Zielinski | 6-4, 6-1 | | match details | ||
| 02.11.15 | qual. | Jan Zielinski | Curtis Clarke | 6-3, 6-2 | | match details | ||
| 19.10.15 | 1st round | Jan Zielinski | Denis Yevseyev | 6-4, 6-1 | | match details |  Belarus F4 | I. hard |
| 19.10.15 | 2nd round | Andrei Vasilevski | Jan Zielinski | 3-6, 7-67, 6-2 | | match details |
