| 21.05.24 | 1er ronda | Meiqi Guo/Gyeong Seo Lee | Dayeon Back/Boyoung Jeong | 6-3, 6-4 |  | match details | W50 Goyang | Difícil |
| 11.11.23 | | Ingrid Martins/Luisa Stefani | Dayeon Back/Boyoung Jeong | 6-1, 6-2 |  | match details | Billie Jean | Arcilla |
| 11.10.23 | 1er ronda | Marie Bouzkova/Bethanie Mattek-Sands | Dayeon Back/Boyoung Jeong | 6-0, 6-2 |  | match details | Seoul | Difícil |
| 09.09.23 | fin | Dabin Kim/Na-Ri Kim | Dayeon Back/Boyoung Jeong | 6-2, 6-3 |  | match details | W15 Yeongwol | Difícil |
| 08.09.23 | 1/2 | Dayeon Back/Boyoung Jeong | Heerae Im/Eunchae Kim | 6-4, 6-2 |  | match details |
| 07.09.23 | 1/4 | Dayeon Back/Boyoung Jeong | Cherry Kim/Eunhye Lee | 2-6, 6-4, 10-6 |  | match details |
| 05.09.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Gio Jang/Na Hyun Kang | 6-3, 6-2 |  | match details |
| 29.08.23 | 1er ronda | Eunchae Kim/Hwiwon Wi | Dayeon Back/Boyoung Jeong | 6-4, 1-6, 10-7 |  | match details | W15 Yeongwol | Difícil |
| 12.08.23 | fin | Nana Kawagishi/Kisa Yoshioka | Dayeon Back/Boyoung Jeong | 6-3, 6-3 |  | match details | W15 Sapporo | Difícil |
| 11.08.23 | 1/2 | Dayeon Back/Boyoung Jeong | Man Ying Maggie Ng/Rinon Okuwaki | 6-0, 6-1 |  | match details |
| 10.08.23 | 1/4 | Dayeon Back/Boyoung Jeong | Ji-Hee Choi/Akari Inoue | 6-3, 7-5 |  | match details |
| 08.08.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Ichino Horikawa/Shiho Tsujioka | 6-2, 6-1 |  | match details |
| 05.08.23 | fin | Mao Mushika/Himari Sato | Dayeon Back/Boyoung Jeong | 6-3, 6-4 |  | match details | W15 Sapporo | Difícil |
| 04.08.23 | 1/2 | Dayeon Back/Boyoung Jeong | Ji-Hee Choi/Honoka Kobayashi | 6-3, 4-6, 10-5 |  | match details |
| 03.08.23 | 1/4 | Dayeon Back/Boyoung Jeong | Soo Ha Jang/Haram Kim | Soo Ha Jang/Haram Kim - walk over |  | match details |
| 02.08.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Ayaka Ozeki/Mua Shigeta | 6-2, 6-1 |  | match details |
| 22.07.23 | 1/2 | Anri Nagata/Kisa Yoshioka | Dayeon Back/Boyoung Jeong | 3-6, 6-4, 12-10 |  | match details | W15 Nakhon | Difícil |
| 20.07.23 | 1/4 | Dayeon Back/Boyoung Jeong | Salakthip Ounmuang/Pawinee Ruamrak | 6-2, 6-3 |  | match details |
| 18.07.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Abhaya Vemuri/Apurva Vemuri | 6-2, 6-4 |  | match details |
| 13.07.23 | 1/4 | Aunchisa Chanta/Patcharin Cheapchadej | Dayeon Back/Boyoung Jeong | 3-6, 6-3, 10-6 |  | match details | W15 Nakhon | Difícil |
| 11.07.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Nanari Katsumi/Ai Yamaguchi | 2-6, 6-1, 10-8 |  | match details |
| 09.06.23 | 1er ronda | I-Hsuan Cho/Yi Tsen Cho | Dayeon Back/Boyoung Jeong | 6-3, 6-2 |  | match details | W25 Daegu | Difícil |
| 10.03.23 | 1/2 | Mei Hasegawa/Ho Ching Wu | Dayeon Back/Boyoung Jeong | 6-0, 3-0, Dayeon Back/Boyoung Jeong - retirado |  | match details | W15 Sharm | Difícil |
| 09.03.23 | 1/4 | Dayeon Back/Boyoung Jeong | Louise Kwong/Anna Ulyashchenko | 5-7, 7-64, 10-8 |  | match details |
| 07.03.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Warda Ait El Bachir/Chanel Janssen | 6-1, 6-1 |  | match details |
| 04.03.23 | fin | Polina Iatcenko/Sandra Samir | Dayeon Back/Boyoung Jeong | 6-4, 7-5 |  | match details | W15 Sharm | Difícil |
| 03.03.23 | 1/2 | Dayeon Back/Boyoung Jeong | Aleksandra Pospelova/Luca Udvardy | 6-3, 6-4 |  | match details |
| 02.03.23 | 1/4 | Dayeon Back/Boyoung Jeong | Eun Ji Lee/Ho Ching Wu | 6-3, 6-4 |  | match details |
| 28.02.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Karolina Jaskiewicz/Marcelina Podlinska | 6-1, 6-1 |  | match details |
| 24.02.23 | 1/2 | Emilie Lindh Gallagher/Luca Udvardy | Dayeon Back/Boyoung Jeong | 6-4, 6-1 |  | match details | W15 Sharm | Difícil |
| 23.02.23 | 1/4 | Dayeon Back/Boyoung Jeong | Vanessa Georgiana Popa Teiusanu/Lavinia Tanasie | 6-4, 6-4 |  | match details |
| 21.02.23 | 1er ronda | Dayeon Back/Boyoung Jeong | Man Ying Maggie Ng/Ho Ching Wu | 6-75, 6-1, 10-5 |  | match details |
| 14.02.23 | 1er ronda | Klaudija Bubelyte/Merna Refaat | Dayeon Back/Boyoung Jeong | 7-62, 6-2 |  | match details | W15 Sharm | Difícil |
| 23.07.22 | fin | Priska Madelyn Nugroho/Sijia Wei | Dayeon Back/Boyoung Jeong | 6-4, 6-1 |  | match details | W15 Monastir | Difícil |
| 22.07.22 | 1/2 | Dayeon Back/Boyoung Jeong | Eunhye Lee/Hwiwon Wi | 7-5, 5-7, 10-6 |  | match details |
| 21.07.22 | 1/4 | Dayeon Back/Boyoung Jeong | Bhuvana Kalva/Jennifer Luikham | 6-1, 7-63 |  | match details |
| 20.07.22 | 1er ronda | Dayeon Back/Boyoung Jeong | Elena Milovanovic/Eliessa Vanlangendonck | 2-6, 7-5, 13-11 |  | match details |
| 13.07.22 | 1er ronda | Vaidehi Chaudhari/Priska Madelyn Nugroho | Dayeon Back/Boyoung Jeong | 6-0, 6-3 |  | match details | W15 Monastir | Difícil |
| 02.06.22 | 1/4 | Ya-Hsuan Lee/Fang-Hsien Wu | Dayeon Back/Boyoung Jeong | 6-3, 6-2 |  | match details | W25 Changwon | Difícil |
| 31.05.22 | 1er ronda | Dayeon Back/Boyoung Jeong | Da Ye Kim/Dainhee Kim | 6-1, 6-0 |  | match details |