The Women's Open (originally known as the Women's British Open, and still widely referred to by that name outside the UK) is a major championship in women's professional golf. It is recognised by both the LPGA Tour and the Ladies European Tour as a major. The reigning champion is Ashleigh Buhai, who won in a playoff at Muirfield in 2022. Since becoming an LPGA major in 2001 it has generally been played in late July or early August. The 2012 edition was scheduled for mid-September, due to the 2012 Summer Olympics in London, while the 2014 event was played in mid-July, the week prior to the Open Championship. In 2019 it was known as the AIG Women's British Open. From 2007 to 2018, it was called the Ricoh Women's British Open while the previous twenty editions (1987–2006) were sponsored by Weetabix, a breakfast cereal. In July 2020, the sponsorship agreement with AIG was extended through to 2025; as part of the deal the championship was rebranded by The R&A (which has organised the event since 2017) by removing the "British" qualifier, in line with The R&A's men's and senior men's championships, as the AIG Women's Open. History The first Women's British Open was played in 1976 when the Ladies' British Open Amateur Stroke Play Championship was extended to include professionals. The Amateur Stroke Play Championship had been organised by the Ladies' Golf Union since 1969. In early 1976 two professionals, Vivien Saunders and Gwen Brandom, and the LGU, agreed that the event would be opened up to professionals, with Saunders and Brandom providing £200 in prize money for the professionals. Eventually total prize money was £500, with five professionals competing in the event. An amateur, Jenny Lee Smith, won the event with Saunders the leading professional, tying for fourth place. Saunders won the event in 1977 on "countback", having tied with Mary Everard but having the better final round, 76 to Everard's 79. Janet Melville won in 1978, with Saunders again the leading professional and taking the first prize of £1,000. Just four professionals competed. From 1979 the event was separated from the Stroke Play Championship, which returned to being an amateur-only event. Prize money of £10,000, and a first prize of £3,000, attracted a larger number of professionals. At first, it was difficult for the organisers to get the most prestigious courses to agree to host the event, with