Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Tacarigua, Singles W-ITF-TTO-02A | 2019/05/16 21:10 | Jastrzebska, Paulina v Stevens, Lexie | 1-6,0-6 |
| Tacarigua, Singles W-ITF-TTO-02A | 2019/05/14 20:25 | Vivian Mayumi Toma v Jastrzebska, Paulina | 1-6,1-6 |
| ITF W15 Cairo | 2019/04/23 08:00 | Tishchenko, Iana v Jastrzebska, Paulina | 6-2,6-0 |
| ITF W15 Cairo | 2019/04/22 08:00 | Ayline Esina Samardzic v Jastrzebska, Paulina | 3-6,2-6 |
| ITF W15 Cairo | 2019/04/17 11:45 | Ivana Sebestova v Jastrzebska, Paulina | 6-1,6-4 |
| ITF W15 Cairo | 2019/04/16 09:00 | Jastrzebska, Paulina v Malikova, Katya | 6-2,0-6,10-3 |
| ITF - W15 Sharm El Sheikh | 2019/03/20 11:40 | Simona Waltert v Jastrzebska, Paulina | 6-2,6-2 |
| ITF - W15 Sharm El Sheikh | 2019/03/11 13:00 | Denisa Hindova v Jastrzebska, Paulina | 6-2,6-2 |
| Tacarigua, Singles W-ITF-TTO-02A | 2019/05/16 18:00 | Alice Gillan v Sabastiani Leon | 7-6,4-6,6-2 |
| Tacarigua, Singles W-ITF-TTO-02A | 2019/05/14 18:00 | Brozda, Olga v Sabastiani Leon | 2-6,4-6 |
| Charlottesville, Simples W-ITF-USA-13A | 2019/04/22 15:25 | Sabastiani Leon v Jasmin Jebawy | 3-6,6-1,9-11 |
| ITF W15 Cancun | 2019/04/18 16:00 | Wuarin, Pauline v Sabastiani Leon | 1-6,0-6 |
| ITF W15 Cancun | 2019/04/16 17:45 | Noelia Bouzo Zanotti v Sabastiani Leon | 1-6,4-6 |
| ITF W15 Cancun | 2019/04/11 15:40 | Kourkina, Dasha v Sabastiani Leon | 6-3,6-4 |
| ITF W15 Cancun | 2019/04/10 18:20 | Keren, Yuval v Sabastiani Leon | 5-7,1-6 |
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/20 03:25 | Sabastiani Leon v Clara Tauson | 1-6,5-7 |