The
Senior PGA Championship, founded in 1937, was for many years the only high-profile tournament for golfers over 50. The idea for a senior tour grew out of a highly successful event in 1978, the
Legends of Golf at
Onion Creek Club in
Austin, Texas, which featured competition between two-member teams of some of the greatest older golfers of that day. The tour was formally established in
1980 and was originally known as the
Senior PGA Tour until October
2002. The tour was then renamed the
Champions Tour through the
2015 season, after which the current name of "PGA Tour Champions" was adopted. Of the 26 tournaments on the
2010 schedule, all were in the United States except for the
Cap Cana Championship in the
Dominican Republic, the
Senior Open Championship in
Scotland and tournaments in
Canada and
South Korea. The guaranteed minimum official prize money is $51.5 million over 26 tournaments, with a record average purse of $1.98 million per event; slightly higher than the
2008 prize money of $51.4 million over the same number of events. The total prize money and number of events, however, are down from previous years—for example, the
2007 tour offered a total of $55.2 million over 29 events. Most of the tournaments are played over three rounds (54 holes), which is one round fewer than regular professional
stroke play tournaments on the PGA Tour. Because of this and having smaller fields (81 golfers), there are generally no "cuts" between any of the rounds. However, the five
senior majors have a full 72 holes (four rounds) with a 36-hole cut. Until 2015, the season-ending
Charles Schwab Cup Championship, with a limited field of 36, was played over 72 holes with no cut. Since 2016, it has been played over 54 holes with no cut. A golfer's performances can be quite variable from one round to the next, and playing an extra round increases the likelihood that the senior majors will be won by leading players. Through the 2015 season, the
Charles Schwab Cup was a season-long points race. Points were given to players who finished in the top 10. One point was earned for each $1,000 won (i.e. $500,000 = 500 points) with majors counting double. From the Cup's inception in 1990 through 2015, the top 30 players competed in the Charles Schwab Cup Championship, which was contested over four rounds and where all contestants earned points. The top five finishers in the points race earned annuities. In 2016, the format of the Charles Schwab Cup was radically changed to a playoff-style format similar to that used for the
FedEx Cup on the main PGA Tour. Qualification for the playoffs is now based on money earned during the PGA Tour Champions season. The top 72 players on the money list automatically qualify for the first playoff event, the PowerShares QQQ Championship. Additionally, if one or more golfers finish in the top 10 in the final non-playoff event, the SAS Championship,
and are not in the top 72 on the money list entering the playoffs, the highest such finisher in the SAS Championship will also receive a playoff place. The playoffs operate on a points system, with each qualifying player receiving a points total equal to the money earned on the season. Points during the first two playoff events, the QQQ Championship and Dominion Charity Classic, are also based on money earned, except that the winner of each of those events receives double points. The playoff field is cut to 54 for the Dominion Charity Classic, and finally to 36 for the Charles Schwab Cup Championship. After the Dominion Charity Classic, the field's points are reset so that each of the remaining 36 players can theoretically win the Charles Schwab Cup, and that each of the top five players can clinch the Charles Schwab Cup by winning the final event. In
2006, the Champions Tour Division Board of the PGA Tour organization voted to allow players the option to use
golf carts during most events on the tour. The five
major championships and certain other events, including pro-ams, are excluded. ==Exemptions and qualifying==