Stadium: Court 6 Round: 54 Ground: Clay
| Balatonalmadi, Singles Qualifying M-ITF-HUN-02A | 2019/06/17 08:00 | Marek Gengel v Stepanic, Patrik | 6-2,6-3 |
| ITF M25 Kiseljak | 2019/05/28 08:00 | Celebic, Ljubomir v Stepanic, Patrik | 6-1,6-3 |
| ITF M25 Kiseljak | 2019/05/27 09:30 | Zimbrek-Turkovic, Gaspar v Stepanic, Patrik | 0-6,7-6,5-10 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/29 12:30 | Franco Agamenone v Stepanic, Patrik | 6-3,2-6,10-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/29 08:00 | Stepanic, Patrik v Bothwell, Samuel | 4-6,6-2,10-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/22 08:00 | Benjamin Winter Lopez v Stepanic, Patrik | 7-5,6-7,11-9 |
| ITF - M15 Opatija | 2019/03/27 08:30 | Stepanic, Patrik v Urbanija, Mike | 4-6,7-5,2-6 |
| ITF Croatia F2 | 2018/03/10 10:00 | Stepanic, Patrik v Choudhary, Ahmed | 2-6,6-7 |
| ITF France F17 | 2018/09/09 09:15 | Lopez, Luis Humberto v Anton Chekhov | 2-6,2-6 |
| ITF Switzerland F5 | 2018/09/03 07:30 | Uryson, Nicolas v Lopez, Luis Humberto | 6-4,6-4 |
| ITF Switzerland F5 | 2018/09/01 10:30 | Lopez, Luis Humberto v Tabrizi, Keivon | 6-4,6-1 |
| ITF Belgium F10 | 2018/08/27 09:00 | Ignacio Monzon v Lopez, Luis Humberto | 6-4,6-1 |
| ITF Belgium F10 Qual | 2018/08/26 08:00 | Lopez, Luis Humberto v Michalis Sakellaridis | 6-0,6-2 |
| ITF Belgium F10 Qual | 2018/08/25 08:00 | Bruna, Esteban v Lopez, Luis Humberto | 5-7,6-4,4-6 |
| ITF Belgium F9 | 2018/08/21 12:10 | Juan Bautista Otegui v Lopez, Luis Humberto | 6-0,6-7,6-4 |
| ITF Belgium F9 | 2018/08/20 08:00 | Saez, Juan Carlos v Lopez, Luis Humberto | 6-4,6-7,4-6 |