Stadium: Court 6 Round: 26 Ground: Clay
| ITF W25 Prerov | 2019/06/12 09:40 | Miriam Bulgaru v Csabi, Petra | 6-2,6-2 |
| Torun, Singles W-ITF-POL-01A | 2019/06/04 09:00 | Miriam Bulgaru v Verena Meliss | 6-7,3-6 |
| Torun, Singles W-ITF-POL-01A | 2019/06/03 11:05 | Miriam Bulgaru v Damaschin, Alexandra | 3-6,6-2,10-3 |
| ITF W25 SM de Montbui | 2019/05/28 09:30 | Miriam Bulgaru v Routliffe, Erin | 6-7,6-4,5-10 |
| ITF W25 SM de Montbui | 2019/05/27 12:00 | Miriam Bulgaru v Puig Caballero, Blanca | 6-1,6-0 |
| ITF W60 La Bisbal | 2019/05/13 11:45 | Marta Kostyuk v Miriam Bulgaru | 6-2,6-1 |
| Rome, Singles Qualifying W-ITF-ITA-07A | 2019/05/07 07:30 | Caroline Werner v Miriam Bulgaru | 2-6,6-1,10-4 |
| Rome, Singles Qualifying W-ITF-ITA-07A | 2019/05/06 09:00 | Giulia Carbonaro v Miriam Bulgaru | 6-1,1-6,6-10 |
| ITF W25 Prerov | 2019/06/12 12:40 | Vlkovska, Veronika v Piter, Katarzyna | 6-4,1-6,4-6 |
| WTA Strasbourg | 2019/05/18 09:15 | Piter, Katarzyna v Renata Zarazua | 5-7,1-6 |
| Osprey, Fl, Singles Qualifying W-ITF-USA-14A | 2019/04/25 17:00 | Piter, Katarzyna v Usue Maitane Arconada | 2-6,4-6 |
| Osprey, Fl, Singles Qualifying W-ITF-USA-14A | 2019/04/23 18:10 | Piter, Katarzyna v Zlochova, Zuzana | 6-3,6-1 |
| Dothan, Al, Simples W-ITF-USA-12A | 2019/04/16 17:25 | Kucova, Kristina v Piter, Katarzyna | 6-2,6-0 |
| Dothan, Al, Simples W-ITF-USA-12A | 2019/04/15 19:40 | Able, Emerald v Piter, Katarzyna | 1-6,1-6 |
| ITF W25 Pelham | 2019/04/11 15:00 | Piter, Katarzyna v Caroline Dolehide | 3-6,1-6 |
| ITF W25 Pelham | 2019/04/10 16:00 | Piter, Katarzyna v Victoria Rodriguez | 6-0,6-3 |