Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Héraklion | 2020/02/16 08:30 | Celebic, Ljubomir v Stephanos Schinas | 6-0,6-4 |
| ITF - M15 Antalya | 2019/10/25 07:00 | Peter Heller v Celebic, Ljubomir | 7-5,6-2 |
| ITF - M15 Antalya | 2019/10/24 08:35 | Celebic, Ljubomir v Stuart Parker | 6-2,6-4 |
| ITF - M15 Antalya | 2019/10/23 07:00 | Alexis Boureau v Celebic, Ljubomir | 1-6,2-6 |
| ITF M15 Zlatibor | 2019/09/19 09:30 | Celebic, Ljubomir v Kranic, Karlo | 4-6,5-7 |
| ITF M15 Zlatibor | 2019/09/18 10:35 | Celebic, Ljubomir v Kristijan Juhas | 6-2,6-2 |
| Coupe Davis | 2019/09/14 10:25 | Nastasi, Ugo v Celebic, Ljubomir | 3-6,1-6 |
| Coupe Davis | 2019/09/13 09:20 | Celebic, Ljubomir v Gorazd Srbljak | 6-3,3-6,6-3 |
| ITF - M15 Héraklion | 2020/02/16 08:30 | Lodewijk Weststrate v Vojtech Vlkovsky | 6-3,6-3 |
| ITF - M15 Héraklion | 2020/02/13 08:30 | Musialek, Alexis v Lodewijk Weststrate | 6-4,6-2 |
| ITF - M15 Héraklion | 2020/02/12 14:15 | Lodewijk Weststrate v Gray, Jonathan | 7-5,6-3 |
| ITF - M15 Héraklion | 2020/02/11 08:00 | Maciej Rajski v Lodewijk Weststrate | 4-6,2-6 |
| ITF - M15 Héraklion | 2020/02/10 08:30 | Lodewijk Weststrate v Demeroutis, Nicolas | 6-1,6-1 |
| ITF - M15 Héraklion | 2020/02/09 08:00 | Lodewijk Weststrate v Keisidis, Christos | 6-4,6-2 |
| ITF - M25 Nussloch | 2020/01/19 09:00 | Scott Duncan v Lodewijk Weststrate | 6-4,6-2 |
| ITF - M15 Héraklion | 2019/11/20 09:35 | Deney Wassermann v Lodewijk Weststrate | 1-6,6-1,6-4 |