| ITF Women Noto Qual | 2016/08/28 01:00 | Rio Kitagawa v Ramu Ueda | 4-6,4-6 |
| ITF Women Sharm El Sheikh | 2016/08/18 16:00 | Rio Kitagawa v Clothilde De Bernardi | 2-6,3-6 |
| ITF Women Sharm El Sheikh | 2016/08/17 16:00 | Snehadevi S Reddy v Rio Kitagawa | 5-7,6-2,4-6 |
| ITF Women Sharm El Sheikh | 2016/08/09 16:00 | Suzy Larkin v Rio Kitagawa | 6-4,7-5 |
| ITF Women Sharm El Sheikh | 2016/08/03 16:00 | Rio Kitagawa v Mirabelle Njoze | 2-6,1-6 |
| ITF Australia F8 | 2016/08/01 16:00 | Zuzana Zlochova v Rio Kitagawa | 6-1,6-2 |
| ITF Women Sharm El Sheikh | 2016/07/27 17:10 | Shweta Chandra Rana v Rio Kitagawa | 7-6,6-3 |
| ITF Women Sharm El Sheikh | 2016/07/25 16:00 | Rio Kitagawa v Valentina Abrile | 6-3,4-6,6-3 |