| UTR Pro Tennis Series Mulheim Women | 2022/04/29 06:00 | Sokovic, Nevena v Jacob, Katharina | 6-3,6-3 |
| UTR Pro Tennis Series Mulheim Women | 2022/04/28 11:02 | Natalia Siedliska v Jacob, Katharina | 6-3,5-0 |
| ITF Women Essen Qual | 2018/06/11 15:05 | Barritza, Karen v Jacob, Katharina | 6-1,6-0 |
| ITF Women Essen Qual | 2018/06/10 15:15 | Jacob, Katharina v Fiona Ganz | 6-4,6-2 |
| ITF Women Essen Qual | 2018/06/10 07:00 | Bulatovic, Carolina v Jacob, Katharina | 0-6,6-7 |
| ITF Women Essen | 2017/06/05 09:00 | Merel Hoedt v Jacob, Katharina | 6-2,6-3 |
| Altenkirchen, Qualifications Simples W-WITF-GER-02A | 2017/02/11 09:30 | Jacob, Katharina v Kraus, Livia | 3-6,3-6 |
| ITF Women Ismaning | 2016/10/17 07:00 | Novotna, Karolina v Jacob, Katharina | 6-0,6-1 |
| UTR Pro Tennis Series Mulheim Women | 2022/04/29 09:00 | Alexia-Shara Iancu v Gvozdenovic, Sara | 7-5,6-0 |
| UTR Pro Tennis Series Mulheim Women | 2022/04/28 06:30 | Alexia-Shara Iancu v Julia Avdeeva | 1-6,2-5 |
| UTR Pro Tennis Series Mulheim Women | 2022/04/27 06:00 | Ciobanu, Daniela v Alexia-Shara Iancu | 6-0,6-0 |
| UTR Pro Tennis Series Mulheim Women | 2022/04/26 06:00 | Deletic, Senka v Alexia-Shara Iancu | 6-1,6-2 |
| UTR Pro Tennis Series Barcelona Women | 2022/03/17 10:45 | Celia Cervino Ruiz v Alexia-Shara Iancu | 6-1,6-0 |
| UTR Pro Tennis Series Barcelona Women | 2022/03/16 14:00 | Lollia, Mathilde v Alexia-Shara Iancu | 2-6,3-6 |
| UTR Pro Tennis Series Barcelona Women | 2022/03/15 12:30 | Maria F Navarro Oliva v Alexia-Shara Iancu | 3-6,6-7 |
| UTR Pro Tennis Series Barcelona Women | 2022/03/14 13:51 | Nina Ugrelidze v Alexia-Shara Iancu | 6-3,4-6,6-1 |