The Masters has the smallest field of the four major championships. Officially, the Masters remains an invitation event, but there is a set of qualifying criteria that determines who is included in the field.[6] Each player is classified according to the first category by which he qualified, with other categories in which he qualified shown in parentheses.
Golfers who qualify based solely on their performance in amateur tournaments (categories 6–10) must remain amateurs on the starting day of the tournament to be eligible to play.
16. Winners of PGA Tour events that award a full-point allocation for the season-ending Tour Championship, between the 2012 Masters Tournament and the 2013 Masters Tournament
For 2013 the minimum number of players making the cut was increased from 44 to 50 (plus ties). As previously, all players within 10 shots of the leader also make the cut.[12] 61 players made the cut, all those within 10 shots of the leader. Fourteen-year-old Guan Tianlang, playing in his first Masters, was the only amateur player to make the cut, despite being penalized a stroke for slow play.
Amateurs: Guan (+4), Vogel (+8), Weaver (+8), Smith (+11), Fox (+13), Dunbar (+16).
Note: Tiger Woods originally signed for a 71 which gave him 70-71=141 (−3). However, his second-round score was adjusted on Saturday morning to a 73 (see below).
Third round
Saturday, April 13, 2013
Prior to the third round, a controversy concerning Tiger Woods developed. After Friday's second round, Woods signed for a score of 71 (−1), which included a bogey at the par-5 15th hole. Woods' third shot had hit the pin and rebounded into the water hazard. He took a penalty stroke and appeared to take his drop at the same position from which he had played his third shot. In an interview following the round Woods stated that he had actually dropped the ball two yards further back from the pin than the original position. Based upon hearing the interview, tournament officials met with Woods Saturday morning and deemed the drop to have been in contravention of the rules. This could have meant disqualification, but instead Woods was assessed a two-stroke penalty for the illegal drop. He therefore scored a triple-bogey 8 at the 15th and had an adjusted second round score of 73 (+1).[13][14]
In the final round, played in a cold and steady rain, third round co-leader Brandt Snedeker fell out of contention with a 75. Jason Day had the lead with three holes to go but bogeyed the 16th and 17th holes to finish in third place at 281 (−7). Adam Scott and Ángel Cabrera both birdied the 72nd hole to finish tied for the lead at 279 (−9).[15] Playing in the group ahead of the final twosome, Scott rolled in a 25-footer (8 m). Minutes later Cabrera matched Scott's birdie when he hit his approach shot to 3 feet (1 m) and made the putt to force a playoff.
The sudden-death playoff began at the 18th hole, where Scott and Cabrera both scrambled for par from just short of the green after their approach shots each landed on the front section of the green and backed just off the fringe, with Cabrera's chip nearly holing out. At the next hole, #10, both were in the fairway then on the green in regulation. Cabrera's lengthy putt just missed and he tapped in for par. With the opportunity to win and in fading light, Scott sank his 15-foot (4.6 m) birdie putt for the victory.[16][17] It was Scott's first major championship and the only time an Australian has won the Masters,[18] after producing nine runners-up in the tournament.[19] Following his victory, he paid tribute to Greg Norman: "It was one guy who inspired a nation of golfers, and that is Greg Norman".[20] Earlier that day, Norman said that if an Australian won the title "it would mean everything to [him]".[21][22]