Stadium: Court R Round: 25 Ground: Clay
| Biella, Singles Qualifying W-ITF-ITA-15A | 2019/07/03 12:20 | Federica Di Sarra v Chihiro Muramatsu | 6-2,6-3 |
| ITF W25 Tarvisio | 2019/06/26 15:30 | Chihiro Muramatsu v Deborah Chiesa | 4-6,7-5,3-6 |
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/08 02:30 | Chihiro Muramatsu v Fang Ying Xun | 4-6,3-6 |
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/06 03:50 | Namigata, Junri v Chihiro Muramatsu | 6-7,6-4,4-6 |
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/05 06:45 | Yang, Ziyi v Chihiro Muramatsu | 6-4,5-7,0-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/05/31 08:00 | Hourigan, Paige Mary v Chihiro Muramatsu | 4-6,6-2,10-7 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/05/28 09:45 | Jacqueline Cabaj Awad v Chihiro Muramatsu | 7-6,0-6,4-6 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/08 02:00 | Chihiro Muramatsu v Valeria Savinykh | 0-6,0-6 |
| ITF W25 Darmstadt | 2019/06/27 10:00 | Simona Waltert v Stephanie Wagner | 4-6,5-7 |
| ITF W25 Darmstadt | 2019/06/26 10:00 | Simona Waltert v Leonie Kung | 6-2,6-1 |
| ITF W25 Klosters | 2019/06/19 10:25 | Yuki Naito v Simona Waltert | 1-6,6-2,6-3 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/31 03:00 | Simona Waltert v Soylu, Ipek | 3-6,2-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/30 06:45 | Simona Waltert v Luangnam, Nudnida | 4-6,6-1,6-2 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/23 03:00 | Simona Waltert v Mananchaya Sawangkaew | 4-6,6-1,4-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/22 06:20 | Kaylah McPhee v Simona Waltert | 4-6,7-6,3-6 |
| Singapour, Simples W-ITF-SGP-04A | 2019/05/14 06:00 | Simona Waltert v Ghitescu, Andreea | 1-6,7-6,3-6 |