Stadium: Court B Round: 45 Ground: Hardcourt indoor
| ITF W15 Cancun | 2019/11/08 16:15 | Chisa Hosonuma v Anastasia Sysoeva | 6-1,5-7,2-6 |
| ITF W15 Cancun | 2019/11/07 15:40 | Chisa Hosonuma v Ramya Natarajan | 2-6,7-5,6-1 |
| ITF W15 Cancun | 2019/11/05 14:00 | Elle Christensen v Chisa Hosonuma | 4-6,4-6 |
| ITF W15 Cancun | 2019/10/29 14:00 | Steffi Carruthers v Chisa Hosonuma | 6-3,6-0 |
| ITF W15 Anning | 2019/09/11 02:00 | Chisa Hosonuma v Meng Yi Chen | 3-6,6-4,6-1 |
| ITF W25 Kyoto | 2019/09/02 07:20 | Sakura Hosogi v Chisa Hosonuma | 6-2,6-2 |
| ITF W25 Kyoto | 2019/09/02 02:00 | Chisa Hosonuma v Ikumi Yamazaki | 3-6,6-3,10-8 |
| ITF W25 Nanao | 2019/08/25 03:00 | Misaki Matsuda v Chisa Hosonuma | 6-3,6-0 |
| ITF W25 Hua Hin | 2019/11/11 02:30 | Kwan Yau Ng v Yui Chikaraishi | 6-3,6-7,10-5 |
| ITF W15 Hua Hin | 2019/10/15 03:00 | Yui Chikaraishi v Yu-Ting Hsieh | 4-6,4-6 |
| ITF W15 Hua Hin | 2019/10/10 03:00 | Yui Chikaraishi v Jia-Qi Kang | 6-7,0-6 |
| ITF W15 Hua Hin | 2019/10/09 04:20 | Moyuka Uchijima v Yui Chikaraishi | 4-6,7-6,3-6 |
| ITF W15 Hua Hin | 2019/10/08 03:00 | Yui Chikaraishi v Eun Se Jang | 6-2,6-0 |
| ITF W25 Cairns | 2019/09/20 04:10 | Asia Muhammad v Yui Chikaraishi | 6-2,6-3 |
| ITF W25 Cairns | 2019/09/19 05:10 | Yui Chikaraishi v Chieh-Yu Hsu | 6-2,6-1 |
| ITF W25 Cairns | 2019/09/17 04:00 | Nagi Hanatani v Yui Chikaraishi | 6-3,1-6,2-6 |