Miyu Yamashita matched the all‑time LPGA Tour benchmark for a 72‑hole total, sealing a spectacular nine‑stroke triumph at the CPKC Women’s Open. The Japanese prodigy closed out Sunday with a birdie that capped a flawless four‑under 66 in the final round, bringing her tournament tally to an astonishing 23 under par, or 257 strokes overall. This performance not only earned her a wire‑to‑wire win in Edmonton but also placed her alongside the very few players who have ever posted such a low score over four rounds.
Yamashita’s 257 ties the record set by Sei Young Kim at the 2018 Thornberry Creek LPGA Classic in Wisconsin, where Kim finished an incredible 31 under par. Both golfers share the distinction of achieving the lowest 72‑hole total in LPGA history, a feat that underscores the growing depth of talent on the women’s tour. The Japanese star entered the tournament with a strong start, posting a course‑record 62 in the opening round on Thursday.
That gave her a one‑stroke edge heading into Friday, where she followed up with a solid 64, extending her lead to five strokes. On Saturday she continued her dominance with a 65, further widening the gap to six strokes as she prepared for the final day at Royal Mayfair. In the closing round, Yamashita turned a six‑stroke advantage into a nine‑stroke margin, setting a new tournament record for the Canadian national championship and eclipsing Jin Young Ko’s previous best of 262 set in 2019 at Magna in Aurora, Ontario.
Yamashita’s résumé of success is remarkable for its international breadth. She has captured four LPGA Tour titles, each on a different continent.
In June she secured the Meijer LPGA Classic in the United States, following a breakthrough major win at the AIG Women’s Open in Wales and a victory at the Maybank Championship in Malaysia the prior year. In addition to her global wins, she boasts 13 victories on the Japan LPGA Tour, highlighting her consistency across diverse courses and conditions.
Fellow Japanese competitor Yuri Yoshida finished a solid second, posting a total of 14 under par after a closing 69. Sei Young Kim, the co‑record holder, trailed by one more stroke after a final‑round 67.
The leaderboard also featured several notable performances from rising stars and seasoned veterans alike. Seventeen‑year‑old Anna Huang emerged as the top Canadian player, carding an impressive 65 in the final round to tie for fourth place at 12 under par. Sixteen‑year‑old amateur Aphrodite Deng, who captured the 2025 U.S. Girls’ Junior title, finished tied for seventh with an 11‑under total after a 67 on Sunday.
Two‑time champion Brooke Henderson concluded the tournament at seven under, while world No. 1 Nelly Korda posted a 69 to finish five under.
The event also served as a qualifier for three spots on the United States Solheim Cup team. Allisen Corpuz, Andrea Lee, and Alison Lee secured their places, joining captain Angela Stanford, who is slated to announce her final three selections on Monday, August 24.
Golf fans can anticipate a thrilling Solheim Cup showdown as Team Europe strives to reclaim the trophy, with live coverage scheduled from September 11 to 13 on Sky Sports Golf. Beyond the competition, the tournament highlighted the growing accessibility of golf media. Viewers are encouraged to use Chrome for an optimal video streaming experience, and fans can follow live updates via the NOW streaming platform, Sky Sports Golf Podcast, and various Sky Sports schedules that detail which events are airing live. For those interested in playing the sport themselves, the article notes that more than 1,700 courses across the United Kingdom and Ireland are available for booking, with price comparisons and reservation tools easily accessible online.
Golf enthusiasts can search by course name, city, or postal code to find the perfect venue for their next round. In summary, Miyu Yamashita’s performance at the CPKC Women’s Open not only tied the historic LPGA 72‑hole scoring record but also demonstrated her ability to dominate from start to finish on an international stage. Her victory adds to a growing list of achievements that include major championships, multi‑continental tour wins, and a rising profile in the global golf community.
The tournament also showcased emerging talent, solidified Solheim Cup team selections, and reinforced the sport’s expanding media presence, ensuring that fans and players alike have ample opportunities to engage with the game.