Stadium: Center Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Héraklion | 2019/05/31 07:00 | Kobelt, Peter v Kalovelonis, Markos | 4-6,4-6 |
| ITF - M15 Héraklion | 2019/05/30 10:00 | Kobelt, Peter v Boris Pokotilov | 3-6,6-4,6-4 |
| ITF - M15 Héraklion | 2019/05/29 11:45 | Kobelt, Peter v Gian Marco Ortenzi | 6-3,6-2 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/24 13:55 | Dan Added v Kobelt, Peter | 7-6,6-3 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/20 10:30 | Kalenichenko, Danylo v Kobelt, Peter | 7-6,6-2 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/19 09:00 | Soares Klier, Gilbert v Kobelt, Peter | 5-7,4-6 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/18 09:00 | Kobelt, Peter v Benjamin Lock | 7-6,6-3 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/17 09:00 | Kobelt, Peter v Boris Butulija | 7-6,6-2 |
| ITF M15 Majadahonda | 2019/05/31 08:00 | Toledo Bague, Pol v Lakat, Florian | 6-2,6-3 |
| ITF M15 Majadahonda | 2019/05/30 08:00 | Antoine Bellier v Lakat, Florian | 6-4,6-7,5-7 |
| ITF M15 Majadahonda | 2019/05/29 08:00 | Lakat, Florian v Franco Emanuel Egea | 7-6,2-6,6-1 |
| ITF - M15 Kalmar | 2019/05/18 08:15 | Lakat, Florian v Slobodchikov, Ronald | 1-6,2-6 |
| ITF - M15 Kalmar | 2019/05/16 08:15 | Ivanov, Vladimir v Lakat, Florian | 3-6,5-7 |
| ITF - M15 Kalmar | 2019/05/15 08:15 | Ahren Moonga, Eric v Lakat, Florian | 1-6,3-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/07 12:30 | Samuelsson, Christian v Lakat, Florian | 6-7,6-2,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/02 10:10 | Lakat, Florian v Toledo Bague, Pol | 5-7,4-6 |