1920 in sports describes the year's events in world sport.
|Years in sports:||1917 1918 1919 1920 1921 1922 1923|
|Centuries:||19th century · 20th century · 21st century|
|Decades:||1890s 1900s 1910s 1920s 1930s 1940s 1950s|
|Years:||1917 1918 1919 1920 1921 1922 1923|
- NFL championship – Akron Pros (8–0–3)
- Rose Bowl (1919 season):
- 17 September — the National Football League (NFL) is founded as the American Professional Football Association in Canton, Ohio. Of the teams in the current NFL, only the Decatur Staleys (renamed the Chicago Bears) and the Racine (Chicago) Cardinals (the current Arizona Cardinals) remain in existence.
- 14 December — Death of Notre Dame player George Gipp (1895–1920), mainly remembered for his deathbed quote to coach Knute Rockne: "Win just one for the Gipper".
- The Football League – West Bromwich Albion 60 points, Burnley 51, Chelsea 49, Liverpool 48, Sunderland 48, Bolton Wanderers 47
- FA Cup final – Aston Villa 1–0 Huddersfield Town (after extra time) at Stamford Bridge, London
- The Football League is expanded by the formation of the original Third Division. New clubs admitted to the league include Leeds United and Cardiff City, who are both elected to the Second Division. New members in the Third Division are: Brentford, Brighton & Hove Albion, Bristol Rovers, Crystal Palace, Exeter City, Gillingham, Luton Town, Merthyr Town (1920 – 1930), Millwall, Newport County (1920 – 1988), Northampton Town, Norwich City, Plymouth Argyle, Portsmouth, Queens Park Rangers (QPR), Reading, Southampton, Southend United, Swansea Town, Swindon Town and Watford.
Men's 100 metres
- Jackson Scholz (USA) equals the world record of 10.6 seconds.
- 2 October – Richmond wins the 24th VFL Premiership, defeating Collingwood 7.10 (52) to 5.5 (35) in the Grand Final
- 18 September – North Adelaide defeat Norwood 10.9 (69) to 3.3 (21) to win its fourth SAFL premiership.
- 5–12 October — Cleveland Indians (AL) defeats Brooklyn Dodgers (NL) by 5 games to 2 to win the 1920 World Series
Major League Baseball
- The sale of Babe Ruth. Boston Red Sox transfers Babe Ruth to New York Yankees for $125,000 and a $350,000 loan. Ruth hits 54 home runs for the Yankees in 1920, nearly double the record of 29 he hit in the 1919 season.
- 16 August — Ray Chapman of Cleveland Indians is hit on the head by a fastball from Carl Mays of New York Yankees. He dies early next day, the second fatality of major league play.
- Chicago White Sox stars Eddie Cicotte and Shoeless Joe Jackson confess their roles in the Black Sox scandal
- 6 May – Johnny Wilson wins the World Middleweight Championship by defeating Mike O'Dowd in 12 rounds at Boston.
- 12 October – Georges Carpentier wins the World Light Heavyweight Championship after he knocks out Battling Levinsky in the 4th round at Jersey City, his victory setting up the first "million dollar gate" when he fights Jack Dempsey in 1921.
- 22 December – Joe Lynch defeats Pete Herman in 15 rounds at New York to win the World Bantamweight Championship.
Lineal world champions
- World Heavyweight Championship – Jack Dempsey
- World Light Heavyweight Championship – Battling Levinsky → Georges Carpentier
- World Middleweight Championship – Mike O'Dowd → Johnny Wilson
- World Welterweight Championship – Jack Britton
- World Lightweight Championship – Benny Leonard
- World Featherweight Championship – Johnny Kilbane
- World Bantamweight Championship – Pete Herman → Joe Lynch
- World Flyweight Championship – Jimmy Wilde
- Post-war recovery continues and an English team goes to Australia in November to commence the first Test series since the war.
- Derbyshire suffer the ignominy of a perfectly bad season, losing all seventeen county matches with any play. This is the second and last time this has occurred in county cricket, and the only time in the official County Championship.
- County Championship – Middlesex
- Minor Counties Championship – Staffordshire
- Most runs – Jack Hobbs 2827 @ 58.89 (HS 215)
- Most wickets – Frank Woolley 185 @ 14.23 (BB 7–59)
- Wisden Cricketer of the Year – Plum Warner
- Sheffield Shield – New South Wales
- Most runs – Roy Park 648 @ 72.00 (HS 228)
- Most wickets – Stork Hendry 29 @ 18.13 (BB 7–34)
- Currie Cup – not contested
- Inter-Colonial Tournament – not contested
Tour de France
Olympic Games (Men's Competition)
- Gold Medal – Great Britain
- Silver Medal – Denmark
- Bronze Medal – Belgium
World Figure Skating Championships
- The championships are not contested
1920 Summer Olympics
- Grand National – Troytown
- 1,000 Guineas Stakes – Cinna
- 2,000 Guineas Stakes – Tetratema
- The Derby – Spion Kop
- The Oaks – Charlebelle
- St. Leger Stakes – Caligula
- Melbourne Cup – Poitrel
- Queen's Plate – St. Paul
- Ice hockey is held at the 1920 Summer Olympics and is the second winter sport to feature at the Olympics — 4 years before the inaugural Winter Games is held
1920 Summer Olympics
- Gold Medal – Canada
- Silver Medal – USA
- Bronze Medal – Czechoslovakia
- 22 March – 1 April — Ottawa Senators (NHL) defeats Seattle Metropolitans (PCHA) in the 1920 Stanley Cup Finals by three games to two
1920 Summer Olympics
The Boat Race
- The 1920 Great Britain Lions tour of Australia and New Zealand takes place mid-year.
- Championship – Hull
- Challenge Cup final – Huddersfield 21–10 Wigan at Headingley Rugby Stadium, Leeds
- Lancashire League Championship – Widnes
- Yorkshire League Championship – Huddersfield
- Lancashire County Cup – Oldham 7–0 Rochdale Hornets
- Yorkshire County Cup – Huddersfield 24–5 Leeds
Five Nations Championship
Speed Skating World Championships
- not contested
- Australian Men's Singles Championship – Pat O'Hara Wood (Australia) defeats Ronald Thomas (Australia) 6–3 4–6 6–8 6–1 6–3
- Wimbledon Men's Singles Championship – Bill Tilden (USA) defeats Gerald Patterson (Australia) 2–6 6–3 6–2 6–4
- Wimbledon Women's Singles Championship – Suzanne Lenglen (France) defeats Dorothea Douglass Lambert Chambers 6–3 6–0
- French Men's Singles Championship – André Gobert (France) defeats Max Decugis (France) 6–3 3–6 1–6 6–2 6–3
- French Women's Singles Championship – Suzanne Lenglen defeats Marguerite Broquedis 6–1 7–5
- American Men's Singles Championship – Bill Tilden (USA) defeats Bill Johnston (USA) 6–1 1–6 7–5 5–7 6–3
- American Women's Singles Championship – Molla Bjurstedt Mallory (Norway) defeats Marion Zinderstein (USA) 6–3 6–1
- Abrams, Roger I. (12 October 2010). Sports Justice: The Law and the Business of Sports. UPNE. p. 56. ISBN 978-1-55553-735-7.
- Cyber Boxing Zone
- "Cycling-Tour de France list of winners". Eurosport UK. 26 August 2020. Retrieved 18 February 2021.
- "Olympedia – Hockey at the 1920 Summer Olympics". www.olympedia.org. Retrieved 19 February 2021.