ITF M15 Porec 03/06 09:55 25 Nikita Mashtakov v Luka Pavlovic 4-6,5-7
ITF M25 Antalya 02/15 12:35 25 Bautista Vilicich v Nikita Mashtakov 6-3,7-5
ITF M25 Antalya 02/06 11:50 25 Alejo Lorenzo Lingua Lavallen v Nikita Mashtakov 6-7,7-5,6-0
ITF M25 Antalya 02/02 07:00 27 Daniel Merida v Nikita Mashtakov 6-3,6-3
ITF M25 Antalya 02/01 07:00 26 Nikita Mashtakov v Nick Hardt 6-4,2-6,6-4
ITF M25 Antalya 01/31 09:40 25 Nikita Mashtakov v Sasa Markovic 6-3,6-3
ITF M25 Maribor 09/06 09:35 25 Nikita Mashtakov v Tim Heger 6-4,4-6,1-6
ITF M25 Maribor 09/05 08:00 44 Nikita Mashtakov v Gasper Bezjak 6-4,4-6,10-7
ITF M25 Maribor 09/04 07:55 44 Nikita Mashtakov v Paolo Angeli 6-3,6-2
ITF M25 Bielsko Biala 08/16 15:05 25 Nikita Mashtakov v Viacheslav Bielinskyi 2-6,4-6
UTR Pro Olomouc 07/09 06:00 - Nikita Mashtakov v Jonasz Dziopak 2-6,4-5
UTR Pro Olomouc 07/08 09:00 - Nikita Mashtakov v Victor Sklenka 7-6,4-6,6-0
UTR Pro Olomouc 07/07 08:12 - Oscar Brown v Nikita Mashtakov 6-1,6-2
UTR Pro Olomouc 07/06 06:00 - Dominik Suc v Nikita Mashtakov 6-3,6-2
UTR Pro Olomouc 07/04 08:30 - Martin Facundo Carrizo v Nikita Mashtakov 4-6,6-7
UTR Pro Olomouc 07/03 09:38 - Nikita Mashtakov v Bekhan Atlangeriev 6-7,6-4,5-6
ITF M15 Wroclaw 06/29 07:50 26 Nikita Mashtakov v Jiri Barnat 3-6,6-4,4-6
ITF M15 Wroclaw 06/27 08:00 25 Nikita Mashtakov v Thiago Cigarran 7-6,7-6
ITF M25 Poprad 06/21 09:30 25 Lukas Neumayer v Nikita Mashtakov 3-6,6-3,6-4
ITF M15 Nyiregyhaza 06/07 09:30 25 Nikita Mashtakov v Zsombor Velcz 6-3,3-6,0-6
ITF M15 Kursumlijska Banja 06/01 07:30 26 Nikita Mashtakov v Milan Drinic 2-6,1-6
ITF M15 Kursumlijska Banja 05/30 12:30 25 Nikita Mashtakov v Stefan Cizelj-Zivkovic 6-1,6-1
ITF M15 Kursumlijska Banja 05/24 06:50 25 Nikita Mashtakov v Matthew Dellavedova 7-6,3-6,5-7
ITF M15 Krsko 05/18 09:35 25 Nikita Mashtakov v Miha Vetrih 0-6,0-6
ITF M15 Kursumlijska Banja 05/05 09:05 27 Andrey Chepelev v Nikita Mashtakov 6-3,6-0
ITF M15 Kursumlijska Banja 05/04 11:55 26 Nikita Mashtakov v Juan Pablo Paz 6-1,6-4
ITF M15 Kursumlijska Banja 05/03 14:35 25 Viktor Jovic v Nikita Mashtakov 2-6,3-6
ITF M25 Dubrovnik 04/05 07:00 25 Nikita Mashtakov v Oleg Prihodko 3-6,3-6
ITF M15 Opatija 03/22 08:30 25 Viacheslav Bielinskyi v Nikita Mashtakov 6-3,6-4
ITF M15 Rovigno 03/12 09:00 62 Michael Gloeckler v Nikita Mashtakov 6-4,4-6,10-6