Kimberly Birrell of Australia poses with the trophy after winning the women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia hits a return against Maya Joint of Australia during their women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia serves against Maya Joint of Australia during their women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia celebrates after defeating Maya Joint of Australia at the end of the women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia hits a return against Maya Joint of Australia during their women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia celebrates after defeating Maya Joint of Australia at the end of the women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Kimberly Birrell of Australia poses with the trophy after winning the women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)

Maya Joint of Australia hits a return against Kimberly Birrell of Australia during their women's singles final match at the Korea Open tennis championships in Seoul on September 27, 2026. (Photo by Jung Yeon-je / AFP via Getty Images)