Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/firstContested> ?o. }
- 1989_League_Legends_Cup firstContested "2008-04-13".
- 401_derby firstContested "2008".
- 49ers–Cowboys_rivalry firstContested "1960-11-20".
- 49ers–Cowboys_rivalry firstContested "San Francisco 49ers 26, Dallas Cowboys 14".
- 49ers–Rams_rivalry firstContested Kezar_Stadium.
- 49ers–Rams_rivalry firstContested San_Francisco.
- 49ers–Rams_rivalry firstContested "1950-10-01".
- 49ers–Rams_rivalry firstContested "Rams 35, 49ers 14".
- 49ers–Seahawks_rivalry firstContested "1976-09-26".
- 49ers–Seahawks_rivalry firstContested "49".
- AFL_Grand_Final firstContested "1898-09-24".
- Adriatic_derby firstContested "1946-10-20".
- Ahvaz_derby firstContested "1997".
- All-time_Albanian_derby firstContested "1930".
- Arsenal_F.C.–Chelsea_F.C._rivalry firstContested "1907".
- Arsenal_F.C.–Chelsea_F.C._rivalry firstContested "Chelsea 2–1 Arsenal".
- Arsenal_F.C.–Manchester_United_F.C._rivalry firstContested "1894-10-13".
- Ashington-West_Auckland_Derby firstContested "2011".
- Asturian_derby firstContested "Sporting 2–1 Oviedo".
- Atlantic_Cup_(Major_League_Soccer) firstContested "--05-05".
- Auckland_derby firstContested "2007-11-25".
- Australia-Japan_football_rivalry firstContested "1956-11-27".
- Australia–New_Zealand_association_football_rivalry firstContested "1922-06-17".
- Ayrshire_derby firstContested "1910-09-14".
- Bangladesh_and_Hong_Kong_in_One_day_Internationals firstContested "2004-07-16".
- Bangladesh_and_India_in_Twenty20_Internationals firstContested "2009-06-06".
- Bangladesh_and_Kenya_in_Twenty20_Internationals firstContested "2007-09-01".
- Bangladesh_and_Scotland_in_Twenty20_Internationals firstContested "2012-07-24".
- Bangladesh_and_United_Arab_Emirates_in_One_Day_Internationals firstContested "2008-06-24".
- Bangladesh_and_Zimbabwe_in_Twenty20_Internationals firstContested "2006-11-28".
- Battle_of_Oslo_(football) firstContested "1949-09-04".
- Bears–Lions_rivalry firstContested "1930-10-22".
- Bears–Lions_rivalry firstContested "Portsmouth 7, Chicago 6".
- Bears–Packers_rivalry firstContested "1921-11-27".
- Bears–Packers_rivalry firstContested "Chicago 20, Green Bay 0".
- Bears–Vikings_rivalry firstContested "1961-09-17".
- Bears–Vikings_rivalry firstContested "Minnesota 37, Chicago 13".
- Belfast's_Big_Two firstContested Musgrave_Park,_Belfast.
- Belfast's_Big_Two firstContested NIFL_Premiership.
- Belfast's_Big_Two firstContested "1890-10-18".
- Belfast's_Big_Two firstContested "Glentoran 0–7 Linfield".
- Bengals–Browns_rivalry firstContested "1970-10-11".
- Bengals–Browns_rivalry firstContested "Cleveland Browns 30, Cincinnati Bengals 27".
- Bengals–Steelers_rivalry firstContested "1970-11-02".
- Bengals–Steelers_rivalry firstContested "Pittsburgh Steelers 21, Cincinnati Bengals 10".
- Bills–Jets_rivalry firstContested "1960-09-11".
- Bills–Jets_rivalry firstContested "New York 27, Buffalo 3".
- Bills–Patriots_rivalry firstContested "1960-09-23".
- Bills–Patriots_rivalry firstContested "BUF 13, BOS 0".
- Black_Country_derby firstContested "1883-01-20".
- Bohemians–Shamrock_Rovers_rivalry firstContested "1915-01-09".
- Bolton_Wanderers_F.C.–Wigan_Athletic_F.C._rivalry firstContested "1983-12-26".
- Bradford_derby firstContested "1912-02-24".
- Bristol_Rovers_F.C.–Swindon_Town_F.C._rivalry firstContested "1921-01-15".
- Bristol_derby firstContested "1897-10-13".
- Browns–Steelers_rivalry firstContested "1950-10-07".
- Bruges_derby firstContested "Unknown date, either 1899 or 1900".
- Buccaneers–Dolphins_rivalry firstContested "1976-10-24".
- Buccaneers–Dolphins_rivalry firstContested "MIA 23, TB 20".
- Buccaneers–Saints_rivalry firstContested "1977-12-11".
- Buccaneers–Saints_rivalry firstContested "TB 33, NO 14".
- Bulls–Heat_rivalry firstContested "1988-12-10".
- Bulls–Knicks_rivalry firstContested "1966-10-23".
- Bulls–Pacers_rivalry firstContested "1976-10-23".
- Bulls–Pistons_rivalry firstContested "1966-10-28".
- Böyük_Oyun firstContested "2004-12-08".
- Cairo_Derby firstContested "Friendly".
- Cairo_Derby firstContested "Zamalek 0-1 Al-Ahly".
- California_Clásico firstContested "1996-04-28".
- California_Clásico firstContested "Galaxy 2-1 Earthquakes".
- Casablanca_derby firstContested "1956".
- Celtics–76ers_rivalry firstContested "1949-11-30".
- Celtics–Knicks_rivalry firstContested "1946-12-07".
- Celtics–Lakers_rivalry firstContested "1948-11-09".
- Celtics–Pistons_rivalry firstContested "1957-10-23".
- Chelsea_F.C._–_Liverpool_F.C._rivalry firstContested "Liverpool 1–4 Chelsea".
- Chelsea_F.C.–Leeds_United_A.F.C._rivalry firstContested "1927-12-10".
- Cheltenham_High_School firstContested "1915".
- Chiefs–Raiders_rivalry firstContested Kezar_Stadium.
- Chiefs–Raiders_rivalry firstContested San_Francisco.
- Chiefs–Raiders_rivalry firstContested "1960-09-16".
- Chiefs–Raiders_rivalry firstContested "DAL 34, OAK 16".
- Chilean_football_derby firstContested "1938-08-07".
- Choc_des_Olympiques firstContested "1945-09-23".
- Choque-Rei firstContested "1930".
- Club_Universitario_de_Deportes–Sporting_Cristal_rivalry firstContested "--09-30".
- Cluj_derby firstContested "1924".
- Cluj_derby firstContested "CFR 1–2 CSU Cluj".
- Clásico_Capitalino firstContested "1962".
- Clásico_Cruceño firstContested "1970".
- Clásico_Joven firstContested "1964-08-30".
- Clásico_Regiomontano firstContested "1974".
- Clásico_Sampedrano firstContested "1965-07-25".
- Clásico_Universitario firstContested "13".
- Clásico_del_Astillero firstContested "1943-08-22".
- Clássico_Majestoso firstContested "1930-05-25".
- Clássico_dos_Milhões firstContested "--04-29".
- Colts–Patriots_rivalry firstContested Boston.
- Colts–Patriots_rivalry firstContested Harvard_Stadium.
- Colts–Patriots_rivalry firstContested "1970-10-04".