Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2020/03/06 08:30 | Ljubomir Celebic v Antoine Cornut-Chauvinc | 6-3,6-2 |
| ITF M15 Heraklion | 2020/03/05 08:30 | Ljubomir Celebic v Martin Van Der Meerschen | 6-4,6-3 |
| ITF M15 Heraklion | 2020/02/27 08:30 | Ljubomir Celebic v Matvey Khomentovskiy | 3-6,6-3,3-6 |
| ITF M15 Heraklion | 2020/02/19 08:30 | Zizou Bergs v Ljubomir Celebic | 6-3,2-6,6-2 |
| ITF M15 Heraklion | 2020/02/18 08:00 | Ljubomir Celebic v Mike Urbanija | 6-0,6-3 |
| ITF M15 Heraklion | 2020/02/17 08:30 | Ljubomir Celebic v Lodewijk Weststrate | 7-5,6-3 |
| ITF M15 Heraklion | 2020/02/16 08:30 | Ljubomir Celebic v Stephanos Schinas | 6-0,6-4 |
| ITF M15 Antalya | 2019/10/25 07:00 | Peter Heller v Ljubomir Celebic | 7-5,6-2 |
| ITF M15 Heraklion | 2020/03/06 10:10 | Lucas Catarina v Dusty H. Boyer | 6-3,6-3 |
| ITF M15 Heraklion | 2020/03/05 10:35 | Lucas Catarina v Igor Saveljic | 6-0,6-3 |
| ITF M15 Heraklion | 2020/03/04 11:05 | Lucas Catarina v William Griffith | 6-2,6-0 |
| ITF M15 Heraklion | 2020/02/27 08:30 | Vasil Kirkov v Lucas Catarina | 7-6,6-2 |
| ITF M15 Heraklion | 2020/02/26 08:20 | Alexander Lebedev v Lucas Catarina | 0-6,6-4,6-7 |
| Challenger Drummondville | 2020/02/18 16:50 | Andrew Harris v Lucas Catarina | 3-6,6-4,6-1 |
| Challenger Drummondville | 2020/02/17 17:10 | Washi Gervais v Lucas Catarina | 1-6,2-6 |
| ITF M15 Monastir | 2020/02/09 08:50 | Lucas Catarina v Tiago Cacao | 6-0,4-6,7-5 |