Round: 25 Ground: Synthetic outdoor
| ITF Women Kurume | 2017/05/18 02:25 | Ksenia Lykina v Ρίσα Ουσιτζίμα | 6-2,6-4 |
| ITF Women Kurume | 2017/05/16 01:00 | Μιτσίκα Οζέκι v Ρίσα Ουσιτζίμα | 3-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/08 01:30 | Ρίσα Ουσιτζίμα v Γιουκίνα Σάιγκο | 4-6,4-6 |
| ITF Women Fukuoka Qual | 2017/05/07 07:15 | Ρίσα Ουσιτζίμα v Haruna Sakamoto | 6-2,6-1 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Ρίσα Ουσιτζίμα v Yuka Higuchi | 7-6,6-2 |
| ITF Women Nanning Qual | 2017/04/09 06:10 | Ρίσα Ουσιτζίμα v Γιάννη Λίου | 5-7,6-4,2-6 |
| ITF Women Kashiwa Qual | 2017/04/02 04:00 | Γουσουάνγκ Ζενγκ v Ρίσα Ουσιτζίμα | 6-4,6-4 |
| ITF Women Kofu | 2017/03/30 02:45 | Ρίσα Ουσιτζίμα v Έρι Χοζούμι | 3-6,1-6 |
| ITF Women Akko | 2017/05/02 10:50 | Νικόλ Κίριν v Alexandra Riley | 6-4,6-2 |
| ITF Women Karshi Qual | 2017/04/23 05:00 | Alexandra Riley v Sarvinoz Saidhujaeva | 2-6,1-6 |
| ITF Women Irapuato | 2017/04/11 19:05 | Alexandra Riley v Ronit Yurovsky | 1-6,1-6 |
| ITF Women Irapuato Qual | 2017/04/09 17:30 | Alexandra Riley v Jane Wasserson | 6-4,6-2 |
| ITF Women Saint Martin | 2017/01/24 14:00 | Magdalena Ekert v Alexandra Riley | 6-4,6-3 |
| ITF Women Petit-Bourg Qual | 2017/01/15 16:20 | Alexandra Riley v Melissa Kopinski | 0-6,0-6 |
| ITF Women Fort-De-France | 2017/01/09 15:00 | Εστέλ Κασίνο v Alexandra Riley | 6-3,6-1 |
| ITF Women Santiago | 2016/11/29 18:35 | Alexandra Riley v Guadalupe Perez Rojas | 2-6,2-6 |