Challenger Stambuł 09/03 09:20 14 David Poljak v Evgeny Karlovskiy 6-2,4-6,6-3
ITF - Idanha-A-Nova M25 08/31 09:30 26 Alberto Barroso Campos v David Poljak 6-3,6-2
ITF - Idanha-A-Nova M25 08/29 08:00 25 David Poljak v Martim Simoes 6-3,7-5
ITF - Idanha-A-Nova M25 08/25 08:00 27 David Poljak v Rafael I Luque 4-6,6-1,5-7
ITF - Idanha-A-Nova M25 08/24 09:35 26 David Poljak v Francisco Rocha Walkover
ITF - Idanha-A-Nova M25 08/23 09:30 25 Patrick Schoen v David Poljak 5-7,6-7
ITF - Idanha-A-Nova M25 08/23 09:30 25 Eliakim Coulibaly v David Poljak Cancelled
Challenger Grodzisk Mazowiecki 08/15 11:50 25 Elias Ymer v David Poljak 6-4,6-3
Challenger Grodzisk Mazowiecki 08/14 10:50 19 Niki Kaliyanda Poonacha v David Poljak 3-6,2-6
Challenger Grodzisk Mazowiecki 08/13 11:40 14 David Poljak v Edas Butvilas 3-6,7-6,7-6
ITF - Herzlia M25 08/09 06:00 25 David Poljak v Ron Ellouck 4-6,4-6
ITF - Monastir M15 07/26 11:40 25 Cyril Vandermeersch v David Poljak 7-6,6-1
ITF - Monastir M15 07/18 09:30 25 [432] Egor Agafonov v David Poljak [441] 6-4,7-6
ITF - Brasov M25 07/07 08:00 27 David Poljak v Dragos Nicolae Madaras 2-6,3-6
ITF - Brasov M25 07/05 11:15 26 David Poljak v Mihai Razvan Marinescu 2-6,6-1,6-4
ITF - Brasov M25 07/03 15:15 25 David Poljak v Vasile Antonescu 6-3,6-4
ITF - Wrocław M15 06/29 10:55 26 Michal Mikula v David Poljak 6-4,6-4
ITF - Wrocław M15 06/27 08:15 25 Tomasz Berkieta v David Poljak 3-6,5-7
Czechy - Extraliga 12/16 08:53 - David Poljak v Jiri Jenicek 7-6,6-2
Czechy - Extraliga 12/14 09:11 - David Poljak v Marek Jaloviec 7-5,4-3
Czechy - Extraliga 12/12 09:00 - David Poljak v Ondrej Horak 6-4,6-1
ITF - Trnava M25 12/03 09:00 26 David Poljak v Roy Smith Cancelled
ITF - Trnava M25 12/02 11:40 27 David Poljak v Tibo Colson 4-6,6-3,4-6
ITF - Trnava M25 12/01 09:00 26 David Poljak v Andrea Guerrieri 7-5,6-3
ITF - Trnava M25 11/30 10:45 25 David Poljak v Tomas Lanik 6-0,6-2
Challenger Andria 11/22 17:45 25 [223] Mikhail Kukushkin v David Poljak [442] 6-4,6-4
Challenger Andria 11/21 13:25 19 [360] Mathys Erhard v David Poljak [442] 2-6,6-4,7-5
Challenger Andria 11/20 15:10 14 [478] Denis Istomin v David Poljak [442] 2-6,3-6
Challenger Drummondville 11/13 18:00 14 David Poljak v Jaden Weekes 4-6,6-7
Challenger Calgary 11/07 17:00 19 [440] David Poljak v Arthur Fery [473] 4-6,0-6