- Jan 1 Joe Gans lands a devastating right to the head of Canadian challenger Kid Herman to retain his world lightweight boxing title with an 8th round knockout in Tonopah, Nevada
- Jan 21 Stanley Cup Hockey, Montreal Arena, Westmount, Quebec: Kenora Thistles (ON) beat Montreal Wanderers, 8-6 for 12-8 aggregate challenge series victory
- Mar 16 First 1st-class cricket game between NSW & Western Australia
- Mar 22 69th Grand National: Alf Newey wins aboard 8/1 chance Eremon
- Mar 25 Stanley Cup, Winnipeg Auditorium, Winnipeg, Manitoba: Montreal Wanderers lose to Kenora Thistles, 6-5 but win on 2 game aggregate, 12-8
- Apr 11 New York Giants future Baseball Hall of Fame backstop Roger Bresnahan becomes first catcher to wear shin guards
- Apr 15 11th Boston Marathon won by Canadian Tom Longboat in race record 2:24:24
- May 6 33rd Kentucky Derby: In muddy conditions and against a reduced field Andy Minder aboard Pink Star wins in a slow 2:12.6
- May 8 Boston Doves pitcher "Big Jeff" Pfeffer no-hits Cincinnati Reds, 6-0 at South End Grounds, Boston
Burns vs O'Brien
May 8 Canadian Tommy Burns retains his world heavyweight boxing title after beating 'Philadelphia' Jack O'Brien on points in 20 rounds in Los Angeles, California
- May 21 32nd Preakness: G Mountain aboard Don Enrique wins in 1:45.4
- May 30 41st Belmont Stakes: George Mountain aboard 3-year-old stallion Peter Pan wins
- Jun 11 George Dennett, aided by Gilbert Jessop, dismisses Northamptonshire for 12 runs, the lowest total in first-class cricket
- Jun 12 Yanks commit 11 errors & lose 14-6 to Tigers
- Jun 21 British Open Men's Golf, Royal Liverpool GC: Frenchman Arnaud Massy wins by 2 strokes from J.H. Taylor; first non-Briton to win Open Championship
- Jun 21 US Open Men's Golf, Philadelphia Cricket Club: Alec Ross of Scotland posts 4 sub-80 rounds to win his only major title, 2 strokes ahead of runner-up Gilbert Nicholls
Sports History
Jun 28 MLB Washington Senators steal a record 13 bases off of New York Highlanders catcher Branch Rickey
- Jul 2 US National Championship Women's Tennis, Philadelphia CC: Evelyn Sears beats fellow American Carrie Neely 6-3, 6-2 for her lone major singles title
- Jul 4 Canadian world heavyweight boxing champion Tommy Burns KOs Bill Squires of Australia in round 1 in Colma, California, his 6th title defense
Wimbledon Men's Tennis
Jul 4 Wimbledon Men's Tennis: Australian Norman Brookes becomes the first non-Englishman and left-hander to win Wimbledon beating Arthur Gore 6-4, 6-2, 6-2
- Jul 5 Wimbledon Women's Tennis: American May Sutton avenges previous year's defeat, beating Dorothea Chambers 6-1, 6-4
- Jul 6 Tom Reece takes 5 weeks to compile the highest recorded billiards break in a match (499,135) in London, his 'cradle' cannon method is soon banned
- Jul 23 International Lawn Tennis Challenge, Wimbledon: Norman Brookes beats Herbert Roper Barrett 6-2, 6-0, 6-3 to give Australasia a 3-2 win over British Isles
Walter Johnson's First Game
Aug 2 Legendary pitcher Walter Johnson at 19 begins his 21 year Baseball Hall of Fame playing career with Washington with 3-2 loss v Detroit
- Aug 4 Tour de France: Lucien Petit-Breton of France beats countryman Gustave Garrigou to win first of 2 Tour victories
- Aug 7 MLB Washington Senators legendary pitcher Walter Johnson wins first of his 416 career wins, 7-2 v Cleveland
- Aug 11 St Louis Cardinals pitcher Ed Karger throws a perfect game vs Boston Doves; wins 4-0 in 7 innings at Robison Field, St. Louis
- Aug 23 Pittsburgh Pirates pitcher Howie Camnitz no-hits NY Giants, 1-0 in 5 inning game at the Polo Grounds, NYC
- Aug 24 Australasian Championships Men's Tennis, Brisbane : Australian Horace Rice beats Harry Parker of New Zealand 6-3, 6-4, 6-4
US Men's Tennis Open
Aug 28 US National Championship Men's Tennis, Newport, RI: William Larned beats Robert LeRoy 6-2, 6-2, 6-4 for his third US singles title
- Sep 13 Canadian Interprovincial Rugby Football Union (IRFU) forms with merge of Hamilton Tigers, Toronto Argonauts (ORFU) and Ottawa Rough Riders, Montreal FC (QRFU)
- Sep 20 Pittsburgh Pirates pitcher Nick Maddox no-hits Brooklyn Superbas, 2-1 at Exposition Park, Pittsburgh
- Oct 5 Canadian Interprovincial Rugby Football Union (IRFU) plays first game; Montreal beats Toronto, 17-8 in Montreal
- Oct 12 Baseball World Series: Chicago Cubs beat Detroit Tigers, 2-0 at Bennett Park for 4-0-1 series victory; Cubs' first Championship
- Oct 31 Calgary City Rugby Football Club's 1st game defeating Strathcona Rugby Foot-ball Club 15-0 at Calgary
- Nov 9 Edmonton Rugby Foot-ball Club 1st game, loses to Calgary City Rugby Foot-ball Club 26-5 at Edmonton Exhibition Grounds
- Nov 13 French cyclist Paul Cornu flies 1st helicopter (twin rotor)
- Nov 16 12th Iron Bowl: Auburn and Alabama tie 6-6 in Birmingham
- Dec 2 Association of Football Players' and Trainers' Union (English Professional Football Players' Association) is formed by Charlie Roberts and Billy Meredith in Manchester, England
- Dec 2 Canadian world heavyweight boxing champion Tommy Burns retains his title; KOs Englishman Gunner Moir in 10th round at the National Sporting Club, Covent Garden, London
- Dec 7 Eugene Corri becomes 1st referee in a boxing ring
- Dec 30 Abraham Mills' Mills Committee declares baseball was invented in 1839 by future American Civil War general Abner Doubleday in Cooperstown, New York; widely disproven, now known as 'the Doubleday myth'