Stadium: Court 2 Round: 54 Ground: Clay
| Cairo, Singles W-WITF-EGY-02A | 2016/12/07 09:00 | Bojana Marinkovic v Stepan, Constanze | 6-1,6-1 |
| Varsovie, Simples W-ITF-POL-02A | 2019/08/05 10:25 | Stepan, Constanze v Camilla Rosatello | 2-6,1-6 |
| Grodzisk Mazowiecki, Singles W-ITF-POL-04A | 2019/07/29 08:00 | Stepan, Constanze v Timea Jaruskova | 4-6,6-7 |
| ITF - W15 Sharm El Sheikh | 2019/03/04 08:00 | Stepan, Constanze v Prati, Federica | 2-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2019/02/25 08:00 | Stepan, Constanze v Martinich, Ivania | 4-6,4-6 |
| ITF Women Tel Aviv | 2018/06/04 07:30 | Vaynberg, Sofia v Stepan, Constanze | 7-5,0-6,6-1 |
| ITF Women Tel Aviv | 2018/06/02 07:30 | Dabah, Adva v Stepan, Constanze | 1-6,3-6 |
| ITF Women Hammamet | 2018/05/23 10:05 | Stepan, Constanze v Burnett, Nastassya | 2-6,1-6 |
| ITF Women Hammamet | 2018/05/12 09:00 | Wargnier, Lucie v Stepan, Constanze | 6-0,6-2 |
| ITF W25 Koksijde | 2019/08/06 08:00 | Bojana Marinkovic v Zimmermann, Kimberley | 2-6,2-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/30 04:50 | Patcharin Cheapchandej v Bojana Marinkovic | 6-0,5-7,10-5 |
| Bad Saulgau, Simples W-ITF-GER-12A | 2019/07/29 12:00 | Kurata, Nathaly v Bojana Marinkovic | 6-2,6-2 |
| Bad Saulgau, Simples W-ITF-GER-12A | 2019/07/29 08:00 | Khabibulina, Albina v Bojana Marinkovic | 4-6,2-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/29 03:50 | Bojana Marinkovic v Sawasdee, Watsachol | 7-5,2-6,10-8 |
| Imola, Qualifications Simples W-ITF-ITA-17A | 2019/07/17 09:00 | Bojana Marinkovic v Verena Meliss | 3-6,6-7 |
| ITF - W15 Bucarest | 2019/07/12 10:20 | Bojana Marinkovic v Urzhumova, Valeriya | 1-6,1-6 |
| ITF - W15 Bucarest | 2019/07/11 08:00 | Bojana Marinkovic v Duca, Gabriela | 6-2,6-2 |