| Singles | |
|---|---|
| 2023 Kurume U.S.E Cup | |
| Champion |  Emina Bektas |
| Runner-up |  Ma Yexin |
| Score | 7–5, 5–7, 6–1 |
Rebecca Marino was the defending champion [1] but chose not to participate.
Emina Bektas won the title, defeating Ma Yexin in the final, 7–5, 5–7, 6–1.
Emina Bektas (champion)
Lina Glushko (second round)
Haruka Kaji (semifinals)
Lizette Cabrera (semifinals)
Liang En-shuo (quarterfinals) Rina Saigo (second round, retired) Momoko Kobori (first round) Wang Yafan (quarterfinals)| Semifinals | Final | ||||||||||||
| 1 | Emina Bektas | 6 | 6 | ||||||||||
| 3 | Haruka Kaji | 3 | 4 | ||||||||||
| 1 | Emina Bektas | 7 | 5 | 6 | |||||||||
| Ma Yexin | 5 | 7 | 1 | ||||||||||
| 4 | Lizette Cabrera | 1 | 77 | 4 | |||||||||
| Ma Yexin | 6 | 65 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | E Bektas | 6 | 6 | ||||||||||||||||||||||||
| Q | R Ueda | 3 | 1 | 1 | E Bektas | 6 | 6 | ||||||||||||||||||||
| Q | Ma Mushika | 6 | 0 | 6 | Q | Ma Mushika | 2 | 2 | |||||||||||||||||||
| Q | R Matsuda | 4 | 6 | 3 | 1 | E Bektas | 4 | 6 | 77 | ||||||||||||||||||
| A Parnaby | 6 | 7 | 5 | E-s Liang | 6 | 2 | 62 | ||||||||||||||||||||
| Q | J Namigata | 2 | 5 | A Parnaby | 3 | 2 | |||||||||||||||||||||
 J Svendsen | 3 | 0 | 5 | E-s Liang | 6 | 6 | |||||||||||||||||||||
| 5 | E-s Liang | 6 | 6 | 1 | E Bektas | 6 | 6 | ||||||||||||||||||||
| 3 | H Kaji | 6 | 6 | 3 | H Kaji | 3 | 4 | ||||||||||||||||||||
| WC | H Sato | 1 | 2 | 3 | H Kaji | 79 | 6 | ||||||||||||||||||||
| T Gibson | 4 | 6 | 1 | Q | S Akita | 67 | 0 | ||||||||||||||||||||
| Q | S Akita | 6 | 1 | 6 | 3 | H Kaji | 6 | 6 | |||||||||||||||||||
| SR | A Shimizu | 6 | 6 | SR | A Shimizu | 2 | 4 | ||||||||||||||||||||
| E Sema | 3 | 0 | SR | A Shimizu | 6 | 6 | |||||||||||||||||||||
| WC | M Kuramochi | 6 | 3 | 6 | WC | M Kuramochi | 1 | 0 | |||||||||||||||||||
| 7 | M Kobori | 3 | 6 | 4 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | Y Wang | 6 | 7 | ||||||||||||||||||||||||
| Q | M Yamaguchi | 1 | 5 | 8 | Y Wang | 6 | 6 | ||||||||||||||||||||
| SE | N Kawaguchi | 3 | 4 | E Shimizu | 2 | 0 | |||||||||||||||||||||
| E Shimizu | 6 | 6 | 8 | Y Wang | 5 | 6 | 4 | ||||||||||||||||||||
| N Hanatani | 64 | 2 | 4 | L Cabrera | 7 | 4 | 6 | ||||||||||||||||||||
| S Imamura | 77 | 6 | S Imamura | 3 | 3 | ||||||||||||||||||||||
| Q | A Ito | 3 | 6 | 4 | 4 | L Cabrera | 6 | 6 | |||||||||||||||||||
| 4 | L Cabrera | 6 | 4 | 6 | 4 | L Cabrera | 1 | 77 | 4 | ||||||||||||||||||
| 6 | R Saigo | 6 | 6 | Y Ma | 6 | 65 | 6 | ||||||||||||||||||||
| Q | L-M Rioux | 1 | 1 | 6 | R Saigo | 3 | 1r | ||||||||||||||||||||
| Y Ma | 6 | 6 | Y Ma | 6 | 4 | ||||||||||||||||||||||
| M Ozeki | 1 | 3 | Y Ma | 6 | 6 | ||||||||||||||||||||||
| WC | A Yamaguchi | 5 | 0 |  O Lincer | 4 | 0 | |||||||||||||||||||||
| O Lincer | 7 | 6 | O Lincer | 4 | 77 | 6 | |||||||||||||||||||||
| WC | H Kobayashi | 4 | 1 | 2 | L Glushko | 6 | 64 | 4 | |||||||||||||||||||
| 2 | L Glushko | 6 | 6 | ||||||||||||||||||||||||
Johanna Konta and Maria Sanchez were the defending champions, having won the previous edition in 2015, but Konta chose to participate in Cincinnati instead. Sanchez partnered Sílvia Soler Espinosa, but they lost in the quarterfinals to Emina Bektas and Alexa Guarachi.
Yaroslava Shvedova was the defending champion from 2015, when the event was last held, but did not participate this year due to injury.
This was the first edition of the tournament.
Alison Van Uytvanck was the defending champion, but chose not to participate.
Tara Moore and Conny Perrin were the defending champions, but Perrin chose not to participate. Moore partnered Emina Bektas, but lost to Samantha Murray and Bibiane Schoofs in the semifinals.
Zheng Saisai was the reigning champion but chose not to participate.
This was the first edition of the tournament.
Samantha Stosur and Zhang Shuai defeated Coco Gauff and Caty McNally in the final, 6–3, 3–6, 6–3 to win the women's doubles title at the 2021 US Open. It was Stosur's fourth major title in women's doubles and eighth major overall, as well as Zhang's second major title; this was the team's second major title, following the 2019 Australian Open. This was the first major final for Gauff and for McNally.
Mayo Hibi was the defending champion but chose to compete at the 2021 BNP Paribas Open instead.
This was the first edition of the tournament.
Emina Bektas and Tara Moore were the defending champions but chose not to participate.
Emina Bektas and Tara Moore were the defending champions but were defeated by Sophie Chang and Angela Kulikov in the final, 6–3, 6–7(2–7), [10–7].
Beatriz Haddad Maia and Luisa Stefani were the defending champions but chose not to participate.
Emina Bektas was the defending champion but chose not to participate.
Indy de Vroome was the defending champion but chose not to participate.
Kayla Day won the women's singles tournament at the 2023 Championnats Banque Nationale de Granby after defeating Katherine Sebov 6–4, 2–6, 7–5 in the final.
Emina Bektas won the singles title at the 2023 Abierto Tampico, defeating Anna Kalinskaya in the final, 6–3, 3–6, 7–6(7–3).
Zarina Diyas was the defending champion but chose not to participate.
Naomi Broady and Heather Watson were the defending champions but chose not to participate.
Heather Watson was the defending champion but chose not to participate.