Three of the four majors take place in eight weeks between June and August. In the past, this has threatened to make the last 2-1/2 months of the season anti-climactic, as some of the very top players competed less from that point on. In response, the PGA Tour has introduced a new format, the FedEx Cup. From January through mid-August players compete in "regular season" events and earn FedEx Cup points, in addition to prize money. At the end of the regular season, the top 125 FedEx Cup points winners are eligible to compete in the "playoffs", four events taking place from mid-August to mid-September. The field sizes for these events are reduced from 125 to 100 to 70 and finally the traditional 30 for the Tour Championship. Additional FedEx Cup points are earned in these events. At the end of the championship, the top point winner is the season champion. To put this new system into place, the PGA Tour has made significant changes to the traditional schedule.
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.
In 2008, the PGA Tour Policy Board approved a change in the number of players that will make the cut. The cut will continue to be low 70 professionals and ties, unless that results in a post-cut field of more than 78 players. Under that circumstance, the cut score will be selected to make a field as close to 70 players as possible without exceeding 78. Players who are cut in such circumstances but who have placed 70th or worse will get credit for making the cut and will earn official money and FedEx Cup points. This policy affected two of the first three events with cuts, the Sony Open in Hawaii and the Buick Invitational. In late February, the Policy Board announced a revised cut policy, effective beginning with the Honda Classic. The new policy calls for 36-hole cut to the low 70 professionals and ties and, if that cut results in more than 78 players, a second 54-hole cut to the low 70 professionals and ties. Those who do not survive the 54-hole cut are designated as MDF (made the cut, did not finish). For the 2020 season, the cut line was reduced to 65 plus ties and eliminated the 54-hole cut.
The number of Race to Dubai points available in the last three events of the season was increased, and the field size reduced. The aim was to make more players still have a chance of winning the Race to Dubai entering the final events. In addition, although the prize money was not increased, the bonus pool of US$5m would now be split among the top five players rather than the top ten. The money saved from restricting field sizes was used solely to increase the first prizes, which means that the tournaments would not have the standard prize fund distribution, and the DP World Tour Championship, Dubai would have the largest tournament first prize in golf of US$3m.