ITF - M15 - Antalya 04/30 07:00 62 Kuzey Cekirge v Vit Kalina 4-6,6-2,11-9
ITF - M15 - Antalya 04/29 07:00 62 Adam Bajurko v Vit Kalina 4-6,1-6
ITF - M15 - Antalya 04/28 07:00 62 Mehmet Onur Turgut v Vit Kalina 1-6,1-6
ITF - M15 - Antalya 04/23 08:50 25 Kokoro Isomura v Vit Kalina 6-0,6-2
ITF - M15 - Kashiwa 03/31 01:00 54 Hanyi Liu v Vit Kalina 6-4,6-2
ITF - M15 - Tsukuba 03/27 05:30 25 Vit Kalina v Ryotaro Matsumura 6-3,0-6,2-6
ITF - M15 - Nishi-Tokyo 03/19 03:30 25 Vit Kalina v Kasidit Samrej 4-6,6-7
ITF - M15 - Heraklion 03/06 13:10 25 Vit Kalina v Jacob Bradshaw 3-6,2-6
ITF - M15 - Heraklion 03/05 08:00 19 Vit Kalina v Niv Zuckerman 6-1,6-4
ITF - M15 - Cadolzburg 01/18 10:00 26 Milan Welte v Vit Kalina 6-2,6-4
ITF - M15 - Cadolzburg 01/16 11:45 25 Vit Kalina v Jannik Opitz 6-1,5-7,6-4
Tschechien - Extraliga 12/14 11:00 - Dominik Kellovsky v Vit Kalina 6-3,6-2
ITF - M15 - Monastir 12/06 08:00 25 Vit Kalina v Jakub Paul 6-7,1-6
ITF - M15 - Limassol 12/02 08:00 26 Lorenzo Bocchi v Vit Kalina Cancelled
ITF - M15 - Limassol 11/29 12:35 25 Petros Chrysochos v Vit Kalina 6-3,6-2
ITF - M15 - Monastir 11/02 10:10 26 Elliot Benchetrit v Vit Kalina 6-1,6-4
ITF - M15 - Monastir 11/01 11:40 25 Jean-Christian Morandais v Vit Kalina 6-4,2-6,4-6
ITF - M15 - Monastir 10/24 10:00 25 Andrea Bacaloni v Vit Kalina 6-3,7-6
ITF - M15 - Monastir 10/04 14:55 25 Vit Kalina v Kai Wehnelt 1-6,4-6
ITF - M15 - Monastir 10/02 12:30 62 Daniel Salazar v Vit Kalina 7-6,4-6,8-10
ITF - M15 - Monastir 10/02 08:00 62 Hugo Soares v Vit Kalina 4-6,4-6
ITF - M15 - Monastir 10/01 08:00 62 Louis Larue v Vit Kalina 4-6,4-6
ITF - M15 - Monastir 09/28 10:20 26 Constantin Bittoun Kouzmine v Vit Kalina 6-2,6-3
ITF - M15 - Monastir 09/27 10:05 25 Ludovico Vaccari v Vit Kalina 0-6,5-7
ITF - M15 - Trier 08/22 10:55 25 Vit Kalina v Max Wiskandt 5-7,3-6
ITF - M15 - Brcko 05/25 11:15 26 Vit Kalina v Viacheslav Bielinskyi 2-6,3-6
ITF - M15 - Brcko 05/24 11:55 25 Vit Kalina v Csongor Hejjas 6-0,6-0
ITF - M15 - Pazardzhik 05/16 08:00 25 Luigi Sorrentino v Vit Kalina 6-3,3-6,6-2
Challenger - Prag 04/30 11:00 14 Vit Kalina v Vitaliy Sachko 3-6,2-6