- Mar 2 Norwegian speed skater Oskar Fredriksen sets inaugural 5,000m world record of 9:19.8 in Stockholm, Sweden
- Mar 28 52nd Grand National: Arthur Nightingall wins aboard 4/1 favourite Ilex
- May 12 First official County Cricket Championship match begins; Yorkshire beats Gloucestershire by 8 wickets at Bristol; James Cranston scores first century (101) in the competition
- May 13 18th Preakness: W Martin aboard Montague wins in 2:36.75
- May 14 16th Kentucky Derby: Isaac Murphy aboard Riley wins in 2:45
- May 30 First baseman Dave Foutz hits Brooklyn Bridegrooms' (later Dodgers) first ever home run during doubleheader defeats to Chicago Colts at Washington Park, Brooklyn
- Jun 10 24th Belmont: Pike Barnes riding Burlington wins in 2:07.75
- Jun 13 US National Championship Women's Tennis, Philadelphia Cricket Club: Ellen Roosevelt beats defending champion Bertha Townsend 6-2, 6-2
- Jun 27 Canadian boxer George Dixon becomes first black world champion when he stops English bantamweight champion Edwin "Nunc" Wallace in 18 rounds in London, England
- Jul 4 Wimbledon Women's Tennis: Lena Rice becomes the only Irish female to win at Wimbledon beating May Jacks 6-4, 6-1
- Jul 7 Wimbledon Men's Tennis: Irishman Willoughby Hamilton wins his only Wimbledon title beating 7-time champion William Renshaw 6-8, 6-2, 3-6, 6-1, 6-1
- Aug 27 US National Championship Men's Tennis, Newport R.I.: Oliver Campbell beats 2-time defending champion Henry Slocum 6-2, 4-6, 6-3, 6-1
- Sep 1 Brooklyn Bridegrooms win 3 MLB games in one day‚ feasting on the Pittsburgh Alleghenys 10 - 9‚ 3 - 2‚ and 8 - 4
- Sep 11 British Open Men's Golf, Prestwick GC: John Ball becomes first Englishman and first amateur to win the Open; beats Willie Fernie and Archie Simpson by 3 strokes
- Oct 28 "World Championship" Baseball Series, Washington Park, NY: Louisville Colonels beat Brooklyn Bridegrooms, 6-2 in Game 7 to tie series 3-3-1; deciding game never played