Round: 27 Ground: Hardcourt outdoor
| ITF Women Hong Kong | 2016/12/28 02:00 | Okuno, Ayaka v Park, Sang Hee | 3-6,6-4,6-2 |
| ITF Women Hong Kong | 2016/12/27 05:35 | Okuno, Ayaka v Ki, Yan-Tung | 6-1,6-3 |
| Toyota, Singles W-WITF-JPN-02A | 2016/11/16 04:00 | Dalma Galfi v Okuno, Ayaka | 6-1,6-2 |
| ITF Women Tokyo Qual | 2016/11/05 01:00 | Jamie Loeb v Okuno, Ayaka | 6-1,6-2 |
| ITF Women Canberra | 2016/11/02 00:50 | Elie, Jennifer v Okuno, Ayaka | 6-0,6-2 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2016/10/18 01:00 | Imanishi, Miharu v Okuno, Ayaka | 6-2,4-6,6-2 |
| WTA Tianjin Qual | 2016/10/08 05:30 | Hiroko Kuwata v Okuno, Ayaka | 6-1,6-2 |
| ITF Women Iizuka | 2016/09/29 01:00 | Okuno, Ayaka v Hisamatsu, Shiho | 2-6,7-5,4-6 |
| ITF Women Hong Kong | 2016/12/28 02:00 | Luangnam, Nudnida v Minokoshi, Mai | 7-5,6-7,6-2 |
| ITF Women Hong Kong | 2016/12/27 04:45 | Luangnam, Nudnida v Dabin Kim | 7-5,5-7,6-1 |
| ITF Women Hong Kong | 2016/12/25 02:00 | Luangnam, Nudnida v Liu, Mingyang | 6-2,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/12/01 03:00 | Luangnam, Nudnida v Thamchaiwat, B. | 4-6,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/11/30 03:00 | Luangnam, Nudnida v Momkoonthod, Tamachan | 4-6,6-2,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/11/29 06:00 | Luangnam, Nudnida v Dabin Kim | 6-3,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/11/26 03:30 | Dzalamidze, Natela v Luangnam, Nudnida | 6-1,6-3 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/11/25 04:40 | Luangnam, Nudnida v Wongteanchai, Varunya | 6-1,6-2 |