Similar to other major league sports, there is no rule that limits PGA Tour players to "men only". In 1938, Babe Zaharias became the first woman to compete in a PGA Tour event. In 1945, Zaharias became the first and only woman to make a cut in a PGA Tour event. In 2003, Annika Sörenstam and Suzy Whaley played in PGA Tour events, and Michelle Wie did so in each year from 2004 through 2008. In 2011, Isabelle Beisiegel became the first woman to earn a Tour card on a "men's" professional golf tour, the Canadian Tour, now PGA Tour Canada.
On March 20, 2012, the tour announced radical changes to the tour's season and qualifying process. Further details of these changes relating to the Fall Series were announced on June 26, with the remaining details announced on July 10. One of the final details received a minor tweak, effective for the 2013 season only, on September 11.
Justin Thomas headlines the Sony Open in Hawaii, the first full-field event of the calendar year. Thomas famously shot a 59 here in 2017 and holds the 36, 54, and 72-hole records at Waialae Country Club. Defending champion Matt Kuchar also returns following his four-shot win over Andrew Putnam in 2019. Joining him are Hideki Matsuyama, Presidents Cup star Abraham Ancer and last season's Barracuda Championship winner Collin Morikawa. With 500 FedExCup points up for grabs, can Kuchar retain his title?
The CIMB Classic, a limited-field event held in Malaysia and the Tour's first sanctioned event in Southeast Asia. The field is limited to 40 players—the top-25 available players in the final FedEx Cup standings, the top ten available Asian players and five sponsor's exemptions, with at least one place reserved for a Malaysian player. The 2013 edition, which was part of the 2014 season, was the first as an official-money event.
Finally, two events held in Asia after the end of the PGA Tour's current regular season – the CIMB Classic in Malaysia and the HSBC Champions, a World Golf Championships event held in China – became full PGA Tour events, with official prize money, for the first time. Before 2013, neither event had full PGA Tour status despite being sanctioned by the Tour. Wins in the CIMB Classic were not classified as official PGA Tour wins, and HSBC Champions victories were official wins only for current PGA Tour members. Money earned in these events did not count as official PGA Tour earnings for any purpose.