AP Sportlight

May 21

1881 — A small group of tennis club members meets at the Fifth Avenue Hotel in New York City to form the world’s first national governing body for tennis: the United States National Lawn Tennis Association. The new organization is created to standardize tennis rules and regulations and to encourage and develop the sport.

1966 — Kauai King, the Kentucky Derby winner ridden by Don Brumfield, wins the Preakness Stakes by 1 3/4 lengths over Stupendous.

1977 — Heavily favored Seattle Slew, ridden by Jean Cruguet, wins the Preakness Stakes by 1 1/2 lengths over Iron Constitution, a 31-1 shot.

1979 — The Montreal Canadiens win their 21st Stanley Cup by beating the New York Rangers 4-1 in Game 5.

1981 — The New York Islanders win the Stanley Cup in five games with a 5-1 triumph over the Minnesota North Stars.

1988 — Risen Star, ridden by Eddie Delahoussaye, spoils Winning Colors’ bid to become the first filly to win the Triple Crown by capturing the Preakness Stakes.

1995 — The Penske Racing Team is shut out of the 33-car Indianapolis 500 field when two-time winners Al Unser Jr. and Emerson Fittipaldi fail to qualify. Unser is the first Indianapolis 500 winner to fail to qualify the next year.

2001 — Barry Bonds ties the major league record with his eighth home run in five games, but San Francisco loses to the Arizona Diamondbacks 4-2. The homer, off Arizona’s Curt Schilling, equals the mark set by Frank Howard, who did it twice in 1968 with Washington.

2005 — Afleet Alex, ridden by Jeremy Rose, regains his footing and his drive after being cut off by Scrappy T in a frightening collision and breezes home to win the Preakness Stakes. Kentucky Derby winner Giacomo finishes third.

2006 — Detroit holds Cleveland to the lowest point total in a Game 7 in NBA history and advances to its fourth straight Eastern Conference final with a 79-61 win over the Cavaliers.

2009 — Evgeni Malkin scores three goals — two in the third period — for his first NHL playoff hat trick and leads Pittsburgh to a 7-4 win over Carolina and a 2-0 advantage in the NHL Eastern Conference finals. Teammate Sidney Crosby scores the first goal of the game for a record-tying sixth goal to start a playoff game. Bobby Hull of the Blackhawks (1962) and Edmonton’s Fernando Pisani in 2006 also had six game-opening goals in a playoff year.

2011 — Shackleford wins the Preakness, holding off a late charge from Animal Kingdom to win as a 12-1 underdog. Ridden by Jesus Lopez Castanon and trained by Dale Romans, Shackleford wins by three-quarters of a length in 1:56.21.

2011 — Bernard Hopkins, at age 46, becomes the oldest fighter to win a major world championship, taking the WBC light heavyweight title from Jean Pascal in Montreal. He takes the WBC, IBO and The Ring magazine titles from the 28-year-old Pascal (26-2-1), the Canadian fighter who was making his fifth defense. Hopkins (52-5-2) broke the age record set by George Foreman in a heavyweight title victory over Michael Moorer in 1994.