- 1750 Jack Slack retains Champion of England boxing title, beats Frenchman Jean Petit in 7 rounds in Harlston, England; acknowledged as first international prize fight
The Lewis Chess Pieces
1831 The 12th century Lewis chess pieces are exhibited at the Society of Antiquaries of Scotland, shortly after their rediscovery in a sand bank on the Scottish Isle of Lewis
Learn More- 1896 Hungarian swimmer Alfréd Hajós beats Otto Herschmann of Austria by 0.6s to win the inaugural Olympic 100m freestyle final in 1:22.2 at the Athens Games; also takes out the 1,200m on the same day
- 1896 Irish tennis player John Boland, representing Great Britain wins both the men's singles and doubles finals at the Athens Olympics; Dionysios Kasdaglis of Greece loses both matches
- 1907 NY Giant Roger Bresnahan becomes 1st catcher to wear shin guards
- 1921 KDKA broadcast 1st radio sporting event, a boxing match (Ray-Dundee)
- 1924 1st men's college swimming championships begin
Event of Interest
1936 Stanley Cup Final, Maple Leaf Gardens, Toronto, ON: Detroit Red Wings beat Toronto Maple Leafs, 3-2 for a 3-1 series win; Red Wings first SC Championship

George Hainsworth
- 1948 12th US Masters Tournament, Augusta National GC: Claude Harmon shoots a record-tying 279 (−9) to finish 5 strokes ahead of runner-up Cary Middlecoff
- 1955 Gary Sobers starts run of 85 Test Cricket appearances for WI uninterrupted
- 1959 Dodger pitcher Don Drysdale hits his 2nd Opening Day HR
- 1961 15th NBA Championship: Bos Celtics beat St Louis Hawks, 4 games to 1
- 1962 New York Mets make a losing debut
- 1963 Milwaukee Braves future Baseball Hall of Fame pitcher Warren Spahn beats NY Mets, 6-1 for his 328th win; most by a left-hander in MLB history
US Masters Golf
1965 29th US Masters Tournament, Augusta National GC: Jack Nicklaus wins the 2nd of his 6 Masters titles with a tournament record 271 (−17); beats Gary Player and Arnold Palmer by a record 9 strokes
- 1966 30th US Masters Tournament, Augusta National GC: Jack Nicklaus becomes first back-to-back champion winning an 18-hole Monday playoff with Tommy Jacobs and Gay Brewer
- 1966 Emmett Ashford becomes first African American major league baseball umpire in Washington Senators’ game against the Cleveland Indians at D.C. Stadium
- 1971 35th US Masters Tournament, Augusta National GC: Charles Coody wins his only major title by 2 strokes ahead of runners-up Johnny Miller and Jack Nicklaus
Event of Interest
1975 Hank Aaron returns to County Stadium as a Milwaukee player after his off-season trade from the Atlanta Braves; Brewers beat Cleveland Indians, 6-2

Hank Aaron
- 1975 J. P. Parisé scores an 11 sec OT goal, to see the NY Islanders eliminate the NY Rangers in their ever 1st playoff advance
US Masters Golf
1976 40th US Masters Tournament, Augusta National GC: Raymond Floyd wins his only Masters title, 8 strokes ahead of runner-up Ben Crenshaw

Ray Floyd
Boxing Title Fight
1981 Larry Holmes beats Trevor Berbick in 15 for heavyweight boxing title

Larry Holmes
- 1982 46th US Masters Tournament, Augusta National GC: Craig Stadler wins his only major title by defeating Dan Pohl on the 1st hole of a sudden-death playoff
US Masters Golf
1983 47th US Masters Tournament, Augusta National GC: Seve Ballesteros of Spain wins his 2nd Masters and 3rd major title, 4 strokes ahead of Ben Crenshaw and Tom Kite; Monday finish because of torrential rain

Seve Ballesteros
Event of Interest
1989 1st playoff goal scored by a goalie, Ron Hextall of Philadelphia

Ron Hextall
US Masters Golf
1993 57th US Masters Tournament, Augusta National GC: Bernhard Langer of Germany wins his second green jacket by 4 strokes from Chip Beck

Bernhard Langer
US Masters Golf
1999 63rd US Masters Tournament, Augusta National GC: José María Olazábal of Spain wins his second Masters title, 2 strokes ahead of Davis Love III and 3 from of Greg Norman

Greg Norman
- 1999 Neil Jenkins converts a Scott Gibbs try to give Wales a famous, 32-31 win over England at Wembley Stadium; allows Scotland to win final Five Nations Rugby Championship; reverts to 6 teams in 2000
- 2000 South African cricket captain Hansie Cronje is sacked after admitting dishonesty following match-fixing allegations in India
US Masters Golf
2004 68th US Masters Tournament, Augusta National GC: Phil Mickelson claims his first major title with a birdie on the final hole to win by 1 stroke over Ernie Els of South Africa

Phil Mickelson

Ernie Els
- 2010 74th US Masters Tournament, Augusta National GC: Phil Mickelson wins his 3rd green jacket by 3 strokes from England's Lee Westwood
- 2015 168th Grand National: Jockey Leighton Aspell wins his second consecutive GN aboard 25/1 shot Many Clouds; owner Trevor Hemmings' 3rd GN victory