| ITF M25 Pardubice | 09/19 09:00 | 62 | Daniel Siniakov v Marcell Bartakovics | 6-7,6-2,10-4 | |
| ITF M25 Maribor | 09/06 07:30 | 19 | Marcell Bartakovics v Sandro Szic | 0-6,1-6 | |
| ITF M25 Maribor | 09/05 09:15 | 44 | Falk/Saving v Marcell Bartakovics | 3-6,3-6 | |
| ITF M25 Maribor Qual | 09/04 11:30 | 44 | Morris Kipcak v Marcell Bartakovics | 3-6,0-6 | |
| ITF M25 Szabolcsveresmart | 08/29 10:00 | 54 | Sandro Szic v Marcell Bartakovics | 6-2,6-3 | |
| ITF M25 Szabolcsveresmart | 08/28 13:00 | 54 | Csongor Hejjas v Marcell Bartakovics | 2-6,1-6 | |
| ITF M15 Celje | 08/21 10:00 | 54 | Daniil Savelev v Marcell Bartakovics | 5-7,6-4,10-8 | |
| ITF M15 Bad Waltersdorf | 08/14 11:30 | 44 | Marcell Bartakovics v Matic Dimic | 4-6,6-3,5-10 | |
| ITF M15 Curtea de Arges | 08/08 08:00 | 44 | Marcell Bartakovics v Andrea Del Federico | 0-6,7-6,7-10 | |
| ITF M15 Curtea de Arges | 08/07 08:00 | 44 | Marcell Bartakovics v Alin Mihai Fatu | 6-3,6-2 | |
| ITF M15 Novi Sad | 07/31 11:00 | 62 | Marcell Bartakovics v Igor Gimenez | 2-6,5-7 | |
| ITF M25 Kottingbrunn | 07/24 07:00 | 44 | Ioannis Kountourakis v Marcell Bartakovics | 6-4,6-4 | |
| ITF M25 Budapest | 09/27 12:35 | 54 | Buvaysar Gadamauri v Marcell Bartakovics | 6-2,3-6,12-10 | |
| ITF M15 Anif | 08/23 07:00 | 44 | Marcell Bartakovics v Sebastian Prechtel | 2-6,2-6 | |
| ITF M15 Zlatibor | 09/18 13:25 | 25 | Marcell Bartakovics v Peter Nagy | 1-6,2-6 | |
| ITF M15 Szekesfehervar | 09/01 13:00 | 54 | Nikolas Lahky v Marcell Bartakovics | 2-6,6-4,10-5 | |
| ITF M25 Gyor | 08/28 09:45 | 25 | Marcell Bartakovics v Gergely Madarasz | 4-6,2-6 | |
| ITF M25 Gyor | 08/27 09:30 | 44 | Marcell Bartakovics v Goran Radanovic | 3-6,4-6 | |
| ITF M25 Gyor | 08/26 08:00 | 44 | Marcell Bartakovics v Mark Keki | 6-4,6-2 | |
| ITF M15 Baja | 08/14 16:10 | 25 | Marcell Bartakovics v Gorazd Srbljak | 3-6,6-4,0-6 | |
| ITF M15 Novi Sad | 08/06 08:00 | 54 | Darko Jandric v Marcell Bartakovics | 6-7,6-0,10-7 | |
| ITF M15 Novi Sad | 07/29 10:30 | 54 | Milan Krnjetin v Marcell Bartakovics | 6-3,6-3 | |
| ITF M15 Piestany | 07/16 07:00 | 54 | MC Oran v Marcell Bartakovics | 6-3,6-0 | |
| ITF M15 Balatonalmadi | 06/17 10:30 | 54 | Karl Friberg v Marcell Bartakovics | 6-1,6-4 | |
| ITF M15 Opatija | 03/25 08:30 | 45 | Ivan Sabanov v Marcell Bartakovics | 6-0,6-3 | |
| ITF Czech Republic F9 | 11/05 09:00 | 54 | Marcell Bartakovics v Filip Michl | 3-6,4-6 | |
| ITF Czech Republic F8 | 10/29 12:00 | 54 | Marcell Bartakovics v Piotr Grynkowski | 3-6,3-6 | |
| ITF Czech Republic F7 | 10/22 08:00 | 54 | Marcell Bartakovics v Samuel Hodor | 6-7,3-6 | |
| ITF Serbia F5 | 09/07 08:00 | 27 | Marcell Bartakovics v Justin Butsch | 1-6,5-7 | |
| ITF Serbia F5 | 09/06 09:30 | 26 | Darko Bojanovic v Marcell Bartakovics | Walkover |