Japan's Shiho Kuwaki won her first major title at the 2026 AIG Women's Open, defeating Germany's Esther Henseleit in a playoff at Royal Lytham & St Annes on 2 August.

The victory came with an extraordinary twist. According to BBC Sport's related coverage, Henseleit's ball struck a marshal during the playoff — a moment that will frame the story of this championship for years to come. Reuters confirmed the playoff result, reporting Kuwaki's maiden major breakthrough after the two could not be separated over regulation play.

The tournament, held at the Lancashire links from 29 July to 2 August, produced no shortage of drama across its five days. Nelly Korda and Hae Ran Ryu arrived as the players to beat, each having won two of the year's first four majors and sharing the spotlight at the top of the field, as Reuters reported on 28 July.

Ryu looked capable of adding a third. She recovered from a poor start to her second round to grab the halfway lead, birdieing the par-four 18th to cap the fightback. Thailand's Jeeno Thitikul then seized a two-shot lead by 30 July, tightening the leaderboard as the cut line — the score that decides who plays the weekend — sent players home.

Britain's hopes rested on Charley Hull and Lottie Woad, both fancied by onlookers to lift the trophy. BBC Sport showcased the pair alongside Korda in a video roundup of the championship's best shots, capturing the moments that defined the week: the long irons held against the wind, the clutch putts that kept rounds alive.

Royal Lytham & St Annes, one of the game's storied venues, last hosted the Women's Open in the championship's rotation and returns to the rota for 2026, with Royal St George's scheduled for 2027. Adult tickets for the week started at £18, with half-price youth tickets for ages 16–24 and free entry for children under 16.

What lingers from this championship is the strange, cruel theatre of the finish. A playoff is already the most pressure-soaked environment in golf — two players, one trophy, every shot carrying the weight of four days' work. When a marshal becomes part of the play, the margins feel thinner than ever. Kuwaki kept her nerve. Henseleit did not get the break she needed.

For Kuwaki, the win marks a first major title and a place in Japanese golfing history alongside the country's growing list of champions. For the Women's Open, it adds another chapter to a tournament that never seems short on theatre.