| ITF W25 Makinohara | 10/05 00:30 | 26 | Mei Yamaguchi v Ayano Shimizu | 3-6,6-2,5-7 | |
| ITF W25 Makinohara | 10/04 04:10 | 25 | Nana Kawagishi v Ayano Shimizu | 5-7,4-6 | |
| ITF W100 Tokyo | 09/04 01:00 | 54 | [281] Fernanda Contreras v Ayano Shimizu [432] | 6-1,6-1 | |
| ITF W100 Tokyo | 09/03 01:00 | 54 | Mei Yamaguchi v Ayano Shimizu | 3-6,5-7 | |
| ITF W40 Hong Kong | 08/24 02:00 | 26 | [399] Adithya Karunaratne v Ayano Shimizu [441] | 3-6,6-4,6-3 | |
| ITF W40 Hong Kong | 08/22 02:00 | 25 | [441] Ayano Shimizu v Sakura Hosogi [238] | 6-4,6-1 | |
| ITF W40 Hong Kong | 07/06 02:00 | 26 | [189] Na-Lae Han v Ayano Shimizu [447] | 6-0,6-1 | |
| ITF W40 Hong Kong | 07/04 04:25 | 25 | [447] Ayano Shimizu v Natsumi Kawaguchi [380] | 6-4,7-5 | |
| ITF W25 Hong Kong | 06/27 04:35 | 25 | [459] Ayano Shimizu v Sijia Wei [306] | 6-4,3-6,4-6 | |
| ITF W25 Tainan | 06/23 01:55 | 27 | [481] Ayano Shimizu v Ya Yi Yang [355] | 5-7,0-6 | |
| ITF W25 Tainan | 06/22 04:15 | 26 | Ayano Shimizu v Yuyun Chen | 6-4,0-6,6-0 | |
| ITF W25 Tainan | 06/21 03:45 | 25 | Ayano Shimizu v Irina Fetecau | 7-6,6-4 | |
| ITF W25 Tainan | 06/16 02:00 | 27 | [364] Ya-Hsuan Lee v Ayano Shimizu [476] | 6-0,2-6,6-4 | |
| ITF W25 Tainan | 06/15 04:35 | 26 | [476] Ayano Shimizu v Sofia Costoulas [281] | 6-4,3-6,7-6 | |
| ITF W25 Tainan | 06/13 01:55 | 25 | Yuyun Chen v Ayano Shimizu | 1-6,6-7 | |
| ITF W25 Tokyo | 06/03 02:00 | 28 | Yafan Wang v Ayano Shimizu | 6-4,1-6,6-1 | |
| ITF W25 Tokyo | 06/02 02:50 | 27 | Mana Ayukawa v Ayano Shimizu | 3-6,3-6 | |
| ITF W25 Tokyo | 06/01 02:30 | 26 | Ayano Shimizu v Kyoka Okamura | Retired | |
| ITF W25 Tokyo | 05/31 01:00 | 25 | Nanari Katsumi v Ayano Shimizu | 2-6,0-6 | |
| ITF W25 Tokyo | 05/29 03:55 | 54 | Ayano Shimizu v Mao Mushika | 6-2,6-1 | |
| ITF W25 Tokyo | 05/28 06:00 | 54 | Ayano Shimizu v Mei Hasegawa | 6-1,6-1 | |
| ITF W25 Karuizawa | 05/27 04:15 | 28 | Haruka Kaji v Ayano Shimizu | 6-3,7-5 | |
| ITF W25 Karuizawa | 05/27 00:30 | 27 | Ayano Shimizu v Aoi Ito | 6-3,6-3 | |
| ITF W25 Karuizawa | 05/26 00:30 | 26 | Ayano Shimizu v Akiko Omae | 6-2,6-4 | |
| ITF W25 Karuizawa | 05/24 04:45 | 25 | Talia Gibson v Ayano Shimizu | 3-6,3-6 | |
| ITF W60 Kurume | 05/19 06:30 | 27 | Haruka Kaji v Ayano Shimizu | 6-2,6-4 | |
| ITF W60 Kurume | 05/18 00:30 | 26 | Ayano Shimizu v Miho Kuramochi | 6-1,6-0 | |
| ITF W60 Kurume | 05/16 01:00 | 25 | Ayano Shimizu v Erika Sema | 6-3,6-0 | |
| ITF W60 Fukuoka | 05/09 00:55 | 25 | Emina Bektas v Ayano Shimizu | 6-3,6-2 | |
| ITF W80 Gifu | 05/04 02:45 | 26 | Ayano Shimizu v Ya-Hsuan Lee | 3-6,5-7 |
Wikipedia - Ayano Shimizu
Ayano Shimizu (清水 綾乃, Shimizu Ayano, born 11 April 1998) is a Japanese tennis player.
Shimizu has a career-high singles ranking of 175 by the Women's Tennis Association (WTA), achieved in May 2019, and a best WTA doubles ranking of 145, set in October 2018. Shimizu has won six singles and ten doubles titles on the ITF Women's Circuit.
She won her biggest title to date at the 2018 Kurume Cup, defeating Abbie Myers in the final.