On this date: 1974 — The Miami Dolphins win their second straight Super Bowl
1962 — Wilt Chamberlain scores an NBA regulation-game record 73 points to lead the Philadelphia Warriors to a 135-117 triumph over the Chicago Packers.
1971 — Lenny Wilkens of the Seattle Supersonics, at 33, becomes the oldest All-Star MVP as he scores 21 points to give the West a 108-107 victory over the East.
1974 — The Miami Dolphins win their second straight Super Bowl in their third straight appearance with a 24-7 victory over the Minnesota Vikings. Larry Csonka, the game's MVP, gains 145 yards on 33 carries and scores a touchdown.
1986 — NCAA schools vote overwhelmingly in favor of adopting the controversial Proposition 48. The rule requires that incoming freshman maintain 2.0 grade-point averages and score 700 or more on the Scholastic Aptitude Test or a 15 on the American College Testing program.
1987 — Lewis Lloyd and Mitchell Wiggins of the Houston Rockets become the third and fourth NBA players to be banned from the league for using cocaine.
1991 — Phil Mickelson overcomes an 8 on the 14th hole to become the second amateur since 1954 to win a PGA Tour event as he posts a one-shot victory over Bob Tway and Tom Purtzer in the Northern Telecom Open.
1995 — America3, the first all-women's team in the 144-year history of America's Cup, wins the first race of the America's Cup defender trials, beating Team Dennis Conner by 1 minute, 9 seconds.
1997 — Spain's Carlos Moya becomes the first man to knock out the defending champion in the opening round of a Grand Slam event in 20 years. After 3½ hours of brutal heat, Moya beats Boris Becker 5-7, 7-6 (7-4), 3-6, 6-1, 6-4 at the Australian Open.
2003 — Jennifer Capriati becomes the first women's Australian Open defending champion to lose in the first round in the Open era. Capriati, seeded third, loses 2-6, 7-6 (6), 6-4 to 90th-ranked Marlene Weingartner of Germany.
2006 — Larry Brown becomes the fourth coach in NBA history to win 1,000 regular-season games as New York beats Atlanta 105-94. Brown, 1,000-762 in 23 seasons in the NBA, joins Lenny Wilkens, Don Nelson and Pat Riley in the 1,000-win club.
2009 — Orlando makes an NBA-record 23 3-pointers in a 139-107 victory at Sacramento. The Magic hit 23 of 37 attempts in breaking the old mark of 21, set by Toronto on March 13, 2005, against Philadelphia.