Round: 44 Ground: Clay
| ITF - M15 Antalya | 2019/11/03 07:00 | Fellin, Manfred v Lopez Linquet, Leonardo | 4-6,4-6 |
| ITF - M15 Antalya | 2019/10/21 07:00 | Fellin, Manfred v Emesz, Benedikt | 4-6,6-1,9-11 |
| ITF - M15 Antalya | 2019/10/17 08:45 | Peter Fajta v Fellin, Manfred | 6-3,6-1 |
| ITF - M15 Antalya | 2019/10/16 08:00 | Fellin, Manfred v Michalis Sakellaridis | 6-2,2-6,6-1 |
| ITF - M25 Santa Margherita | 2019/09/13 11:00 | Bortolotti, Marco v Fellin, Manfred | 6-3,6-0 |
| ITF - M25 Santa Margherita | 2019/09/10 13:05 | Gianmarco Ferrari v Fellin, Manfred | 0-6,3-6 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/01 13:10 | Fellin, Manfred v Roggero, Tommaso | 4-6,6-4,12-14 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/29 13:20 | Fellin, Manfred v Gonzalez, Alejandro | 2-6,2-6 |
| ITF - M15 Antalya | 2019/11/03 07:00 | Gelhardt, Luca v Suntic, Sabit | 6-2,6-4 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/01 08:00 | Alexis Boureau v Suntic, Sabit | 3-6,6-2,10-8 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/30 09:15 | Ilic, Luka v Suntic, Sabit | 2-6,2-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/25 17:55 | Kalovelonis, Markos v Suntic, Sabit | 7-5,4-6,6-1 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/24 07:00 | Suntic, Sabit v Filip, Vladimir | 6-7,4-6 |
| ITF M15 Zlatibor | 2019/09/18 12:45 | Stefan Popovic v Suntic, Sabit | 7-6,6-2 |
| ITF M15 Zlatibor | 2019/09/17 07:00 | Suntic, Sabit v Radosavljevic, Mihailo | 4-6,2-6 |
| ITF M15 Novi Sad | 2019/08/12 08:00 | Stevan Popovic v Suntic, Sabit | 2-6,4-6 |