Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Versmold | 2019/07/08 10:30 | Vivian Heisen v Johana Markova | 1-6,1-6 |
| ITF W25 Darmstadt | 2019/06/24 08:00 | Vivian Heisen v Katerina Filip | 6-2,6-4 |
| ITF W100 Manchester | 2019/06/12 12:45 | Vivian Heisen v Madison Brengle | 5-7,3-6 |
| ITF W100 Manchester | 2019/06/11 10:00 | Qianhui Tang v Vivian Heisen | 0-6,2-6 |
| ITF W100 Manchester | 2019/06/10 13:05 | Katarzyna Pitak v Vivian Heisen | 1-6,2-6 |
| ITF W25 Rome | 2019/05/07 07:30 | Vivian Heisen v Camilla Scala | 6-1,2-6,4-10 |
| ITF W25 Rome | 2019/05/06 13:05 | Vivian Heisen v Karolayne A-Da Rosa | 7-5,7-5 |
| ITF W25 Obidos | 2019/04/11 09:00 | Vivian Heisen v Anastasiya Shoshyna | 1-6,3-6 |
| ITF W25 Ulanqab | 2019/07/11 02:00 | Fang Ying Xun v Mai Minokoshi | 6-0,6-2 |
| ITF W25 Ulanqab | 2019/07/10 03:00 | Mai Minokoshi v Ji-Hee Choi | 7-5,6-1 |
| ITF W25 Luzhou | 2019/05/28 05:30 | Qiu Yu Ye v Mai Minokoshi | 6-1,6-2 |
| ITF W25 Goyang | 2019/05/22 05:20 | Mai Minokoshi v Yuuki Tanaka | 5-7,7-6,5-7 |
| ITF W25 Wuhan | 2019/05/15 07:15 | Qianhui Tang v Mai Minokoshi | 6-4,7-5 |
| ITF W60 Luan | 2019/05/08 04:00 | Shuyue Ma v Mai Minokoshi | 6-3,6-3 |
| ITF W80 Gifu | 2019/04/29 02:25 | Mai Minokoshi v Yue Yuan | 2-6,1-6 |
| ITF W25 Osaka | 2019/04/11 05:00 | Xiaodi You v Mai Minokoshi | 4-6,6-4,6-0 |