| Indonesia Masters Women | 10/19 04:00 | 5 | Kawakami, Saena v Park, Min Jeong | W | 2-0 | |
| Canada Open Women | 10/01 19:40 | 2 | Kawakami, Saena v Michelle Li | L | 1-2 | |
| Canada Open Women | 09/30 22:00 | 3 | Riko Gunji v Kawakami, Saena | W | 0-2 | |
| Canada Open Women | 09/29 16:40 | 4 | Esther Shi v Kawakami, Saena | W | 0-2 | |
| Canada Open Women | 09/28 21:40 | 5 | Pandey, Sanchita v Kawakami, Saena | W | 0-2 | |
| Japan Open Women | 08/30 04:00 | - | Beiwen Zhang v Kawakami, Saena | L | 2-1 | |
| Taipei Open Women | 07/24 04:40 | - | Tzu Ying Tai v Kawakami, Saena | L | 2-0 | |
| Taipei Open Women | 07/23 04:15 | - | Natsuki Nidaira v Kawakami, Saena | W | 0-2 | |
| Taipei Open Women | 07/22 07:00 | - | Kawakami, Saena v Jin Wei Goh | W | 2-1 | |
| Taipei Open Women | 07/21 05:20 | - | Chiang, Ying Li v Kawakami, Saena | W | 0-2 | |
| Taipei Open Women | 07/20 08:00 | 5 | Yi-Ting Hung v Kawakami, Saena | W | 0-2 | |
| Singapore Open - Femmes | 07/16 05:00 | - | Kawakami, Saena v Pusarla Venkata, Sindhu | L | 0-2 | |
| Singapore Open - Femmes | 07/15 05:30 | - | Kawakami, Saena v Pornpawee Chochuwong | W | 2-0 | |
| Singapore Open - Femmes | 07/14 10:00 | - | Tzu Ying Tai v Kawakami, Saena | - | Walkover | |
| Singapore Open - Femmes | 07/13 01:00 | 5 | Kawakami, Saena v Wen Yu Zhang | W | 2-0 | |
| Indonesia Masters Women | 06/09 03:20 | - | Kawakami, Saena v Line Højmark Kjaersfeldt | L | 1-2 | |
| Indonesia Masters Women | 06/08 05:40 | - | Kawakami, Saena v Yu Jin Sim | W | 2-0 | |
| Uber Cup Women | 05/08 13:20 | - | Kawakami, Saena v Selin Hubsch | W | 2-0 | |
| Korea Masters Women | 04/14 01:00 | - | Yu Fei Chen v Kawakami, Saena | L | 2-0 | |
| Korea Masters Women | 04/12 04:40 | 5 | Hoyaux, Yaelle v Kawakami, Saena | W | 0-2 | |
| Korea Open Women | 04/08 03:40 | 3 | Kawakami, Saena v An, Se Young | L | 0-2 | |
| Korea Open Women | 04/07 04:00 | - | Hoyaux, Yaelle v Kawakami, Saena | W | 0-2 | |
| Korea Open Women | 04/06 03:30 | 5 | Kawakami, Saena v Michelle Li | W | 2-1 | |
| Indonesia Open Women | 11/23 01:20 | - | Takahashi, Sayaka v Kawakami, Saena | L | 2-0 | |
| Indonesia Masters Women | 11/18 10:00 | - | Jia Min Yeo v Kawakami, Saena | L | 2-1 | |
| Indonesia Masters Women | 11/17 09:30 | 5 | Kawakami, Saena v Busanan Ongbamrungphan | W | 2-1 | |
| Hylo Open Women | 11/02 12:45 | - | Gregoria Mariska Tunjung v Kawakami, Saena | L | 2-0 | |
| Korea Masters Women | 11/23 02:30 | 2 | Kawakami, Saena v Sung, Ji Hyun | L | 0-2 | |
| Korea Masters Women | 11/22 05:50 | 3 | Kawakami, Saena v Yi Man Zhang | W | 2-0 | |
| Korea Masters Women | 11/21 05:45 | 4 | Kawakami, Saena v Kim, Hyo Min | W | 2-0 |