Stadium: Indoor 1 Round: 26 Ground: Clay
| ITF M25 Doboj | 2019/05/15 12:55 | Micov, Stefan v Celebic, Ljubomir | 3-6,4-6 |
| ITF M25 Doboj | 2019/05/14 10:30 | Celebic, Ljubomir v Rajic, Dusan | 6-2,6-2 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/10 08:00 | Christopher O'Connell v Celebic, Ljubomir | 6-3,6-3 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/08 13:10 | Urbanija, Mike v Celebic, Ljubomir | 1-6,4-6 |
| ITF - M15 Opatija | 2019/03/28 10:40 | Nerman Fatic v Celebic, Ljubomir | 6-2,6-1 |
| ITF - M15 Opatija | 2019/03/27 11:30 | Celebic, Ljubomir v Stanek, Robin | 6-2,6-1 |
| ITF - M15 Opatija | 2019/03/26 09:05 | Celebic, Ljubomir v Heger, Tim | 6-3,6-4 |
| ITF - M15 Opatija | 2019/03/25 10:05 | Celebic, Ljubomir v Daljev, Pavle | 6-3,6-4 |
| ITF M25 Doboj | 2019/05/15 19:25 | Katic, Dejan v Dubrivnyy, Artem | 6-4,4-6,2-6 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/12 09:30 | Baltensperger, Raphael v Dubrivnyy, Artem | 6-3,3-6,2-6 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/11 08:30 | Marek Gengel v Dubrivnyy, Artem | 5-7,2-6 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/10 13:50 | Paroulek, Tadeas v Dubrivnyy, Artem | 4-6,5-7 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/10 09:05 | Noah Thurner v Dubrivnyy, Artem | 6-3,0-6,0-6 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/08 11:25 | Semjan, Marek v Dubrivnyy, Artem | 3-6,5-7 |
| Shymkent, Singles Qualifying M-ITF-KAZ-03A | 2019/04/19 09:30 | Roman Safiullin v Dubrivnyy, Artem | 6-4,6-2 |
| Shymkent, Singles Qualifying M-ITF-KAZ-03A | 2019/04/18 05:25 | Dubrivnyy, Artem v Aleksandre Metreveli | 6-0,6-4 |