Stadium: Indoor 1 Round: 27 Ground: Clay
| ITF M25 Doboj | 2019/05/16 08:00 | Igor Sijsling v Sude, Jakob | 6-2,6-1 |
| ITF M25 Doboj | 2019/05/15 08:15 | Igor Sijsling v Nincevic, Frane | 2-6,6-1,6-4 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/10 14:30 | Igor Sijsling v Nerman Fatic | 0-6,3-6 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/10 09:40 | Igor Sijsling v Wilson Leite | 4-6,7-5,6-4 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/08 08:40 | Igor Sijsling v Gorazd Srbljak | 6-4,6-3 |
| ITF - M25 Sunderland | 2019/04/13 10:40 | Igor Sijsling v Artunedo Martinav. | 2-6,2-6 |
| ITF - M25 Sunderland | 2019/04/12 11:30 | Igor Sijsling v Mertens, Yannick | 6-2,6-4 |
| ITF - M25 Sunderland | 2019/04/11 13:25 | Igor Sijsling v Griffith, William | 6-4,6-2 |
| ITF M25 Doboj | 2019/05/16 14:05 | Milan Drinic v Saito, Takashi | 6-4,6-2 |
| ITF M25 Doboj | 2019/05/14 10:35 | Milan Drinic v Subanovic, Nemanja | 6-4,6-0 |
| ITF Turkey F39 | 2018/12/03 08:35 | Milan Drinic v Demetris Azoides | 6-3,6-3 |
| ITF Turkey F38 | 2018/11/27 07:30 | Milan Drinic v Fetisleam, Edris | 3-6,6-4,0-6 |
| ITF Serbia F3 | 2018/08/24 09:10 | Miladinovic, Marko v Milan Drinic | 6-2,6-0 |
| ITF Serbia F3 | 2018/08/23 12:15 | Micov, Stefan v Milan Drinic | 1-6,3-6 |
| ITF Serbia F2 | 2018/08/16 09:50 | Miladinovic, Marko v Milan Drinic | 6-3,2-6,7-6 |
| ITF Serbia F2 | 2018/08/15 08:00 | Milan Drinic v Malesevic, Nemanja | 7-6,6-1 |