ITF Great Britain F4 03/17 14:35 - Sander Arends v Jan Choinski 6-3,4-6,7-5
ITF France F4 03/02 18:10 - Jan Choinski v Yannick Mertens 2-6,1-6
ITF Turkey F5 02/03 09:05 - Ruan Roelofse v Jan Choinski 7-5,7-5
ITF Turkey F3 01/27 09:50 - Jan Choinski v Nikola Milojevic 2-6,0-6
ITF Germany F3 01/21 13:35 - Uladzimir Ignatik v Jan Choinski 6-4,6-7,6-3
ITF Germany F2 01/14 12:35 - Jan Choinski v Pirmin Haenle 6-4,4-6,6-7
ITF Germany F1 01/08 15:00 - Uladzimir Ignatik v Jan Choinski 4-6,6-4,6-4
ITF Germany F1 01/06 09:00 - Daniel Altmaier v Jan Choinski 5-7,6-7
ITF Turkey F42 11/26 09:00 - Tucker Vorster v Jan Choinski 6-1,6-1
ITF Turkey F41 11/22 10:40 - Ricardo Rodriguez-Pace v Jan Choinski 7-6,7-6
ITF Turkey F41 11/21 07:30 - Jan Choinski v Altug Celikbilek 6-2,1-6,6-4
ITF Turkey F41 11/20 08:00 - Tucker Vorster v Jan Choinski 4-6,7-6,3-6
ITF Turkey F41 11/19 11:20 - Jan Choinski v Tallon Griekspoor 6-3,6-4
ITF Turkey F40 11/11 08:00 - Denys Mylokostov v Jan Choinski 6-4,1-6,6-3
ITF Germany F16 10/15 11:45 - Matthias Wunner v Jan Choinski 6-4,6-2
ITF Germany F15 10/09 10:00 - Jan Choinski v Peter Kobelt 6-4,2-6,6-7
ITF Germany F15 10/08 11:10 - Pavel Nejedly v Jan Choinski 5-7,2-6
ITF Germany F14 10/02 16:00 - Florian Fallert v Jan Choinski 7-5,6-4
ITF Germany F14 10/01 14:10 - Jan Choinski v Christian Hirschmueller 6-3,6-3
ITF France F20 09/23 16:00 - Hugo Nys v Jan Choinski 6-3,6-7,7-5
ITF France F20 Qual 09/21 08:30 - Jan Choinski v Joel Vincent Link 6-4,6-4
ITF Belgium F12 08/23 15:00 - Julien Cagnina v Jan Choinski 6-3,4-6,6-7
ITF Belgium F12 08/22 13:30 - Jan Choinski v Omar Salman 7-6,6-1
ITF Belgium F12 08/20 14:30 - Jan Choinski v David Perez Sanz 6-4,6-2
ITF Germany F12 08/17 11:00 - Yannick Hanfmann v Jan Choinski 7-5,6-1
ITF Germany F12 08/16 11:00 - Jan Choinski v Johannes Haerteis 7-6,6-0
ITF Germany F12 08/14 15:35 - Jan Choinski v Paul Woerner 6-3,5-7,6-3
ITF Germany F12 08/12 12:50 - Teri Groll v Jan Choinski 4-6,1-6
ITF Germany F10 07/30 14:00 - Maxime Tchoutakian v Jan Choinski 5-7,4-6
ITF Germany F10 Qual 07/28 15:00 - Marvin Netuschil v Jan Choinski 2-6,7-6,1-6

Wikipedia - Jan Choinski

Jan Choinski (ur. 10 czerwca 1996 w Koblencji) – brytyjski tenisista reprezentujący do 2018 roku Niemcy.