Stadium: Centre Court Round: 64 Ground: Hardcourt outdoor
| WTA Hong Kong | 2018/10/06 02:00 | Mayo Hibi v Viktoriya Tomova | 2-6,4-6 |
| ITF W25 Essen | 2019/05/29 10:00 | Viktoriya Tomova v Maja Chwalinska | 1-6,1-6 |
| ITF W25 Essen | 2019/05/28 13:35 | Viktoriya Tomova v Romina Oprandi | 6-2,6-3 |
| French Open Women | 2019/05/22 08:00 | Julia Glushko v Viktoriya Tomova | 7-5,6-2 |
| ITF W60 Saint-Gaudens | 2019/05/16 16:00 | Tereza Martincova v Viktoriya Tomova | 6-0,6-3 |
| ITF W60 Saint-Gaudens | 2019/05/15 12:25 | Greta Arn v Viktoriya Tomova | 0-6,2-6 |
| ITF W80 Cagnes-Sur-Mer | 2019/05/07 10:10 | Viktoriya Tomova v Varvara Lepchenko | 0-6,4-6 |
| WTA Prague | 2019/04/27 09:45 | Jil Teichmann v Viktoriya Tomova | 6-2,7-6 |
| WTA Istanbul | 2019/04/21 08:00 | Martina Di Giuseppe v Viktoriya Tomova | 6-3,6-2 |
| ITF W80 Gifu | 2019/05/02 03:35 | Kyoka Okamura v Mayo Hibi | 6-3,2-6,6-4 |
| ITF W80 Gifu | 2019/05/01 02:00 | Haruka Kaji v Mayo Hibi | 6-7,1-6 |
| ITF W25 Osaka | 2019/04/13 01:30 | Xiyu Wang v Mayo Hibi | 7-5,4-6,6-3 |
| ITF W25 Osaka | 2019/04/12 02:30 | Rebecca Marino v Mayo Hibi | 2-6,3-6 |
| ITF W25 Osaka | 2019/04/11 05:45 | Pranjala Yadlapalli v Mayo Hibi | 1-6,3-6 |
| ITF W25 Osaka | 2019/04/09 02:50 | Funa Kozaki v Mayo Hibi | 0-6,3-6 |
| ITF W25 Kashiwa | 2019/04/05 03:20 | Mayo Hibi v Rebecca Marino | 4-6,4-6 |
| ITF W25 Kashiwa | 2019/04/04 04:05 | Mayo Hibi v Erika Sema | 6-0,7-5 |