1913 — Washington's Walter Johnson gives up a run in the fourth inning against the St. Louis Browns to end his streak of 56 scoreless innings. The Senators win 10-5.
1919 — Four days after his Kentucky Derby victory, Sir Barton, ridden by Johnny Loftus, wins the Preakness Stakes by four lengths over Eternal.
1920 — Walter Johnson of the Washington Senators records his 300th victory with a 9-8 win over the Detroit Tigers.
1967 — Mickey Mantle's 500th home run, off Stu Miller, lifts the New York Yankees to a 6-5 victory over the Baltimore Orioles.
1977 — The Montreal Canadiens edge the Boston Bruins 2-1 to win the Stanley Cup in four games.
1981 — The Boston Celtics win the NBA championship with a 102-91 victory over the Houston Rockets in Game 6.
1993 — Billy Mayfair shoots a 61, the 11th-best score in PGA Tour history, in the Byron Nelson Classic.
1995 — Kelly Robbins overcomes a three-shot deficit in the final seven holes to win the LPGA Championship by a stroke over defending champion Laura Davies.
1999 — Annika Sorenstam shoots an 11-under 61, the best score in LPGA history on a par-72 course, to take a two-shot lead over Michelle McGann after the opening round of the Sara Lee Classic.
2003 — Jean-Sebastien Giguere stops 35 shots for his third straight shutout as Anaheim beats Minnesota 4-0 and takes a 3-0 lead in the Western Conference finals. He's the first goalie in modern NHL history to record three consecutive shutouts in the next-to-last round of the playoffs.
2004 — Richard Jefferson scores 18 of his 31 points after regulation to lead New Jersey to a 127-120 triple-overtime victory over Detroit and a 3-2 lead in the Eastern Conference semifinals. The last playoff game to be decided in three overtimes was Phoenix's 129-121 victory over Chicago in Game 3 of the 1993 NBA Finals.
2006 — Rafael Nadal beats Roger Federer in a five-set match to successfully defend his Rome Masters title and tie Guillermo Vilas' record 53-match winning streak on clay in the Open era.
2010 — The Philadelphia Flyers overcome a couple of 3-0 deficits to finish off the Boston Bruins. Simon Gagne scores on a power play with 7:08 left to cap a comeback from a three-goal deficit, and the Flyers win 4-3 for a berth in the Eastern Conference finals. The Bruins become the third team in NHL history to lose a series after winning the first three games.