Upload championsdataset.csv

championsdataset.csv

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+No,Champion,Recognition,Begin_reign,End_reign,Days,Title_defenses,Additional_recognition
+John L. Sullivan,World,"August 29, 1885","September 7, 1892","2,566",–,,25
+James J. Corbett,World,"September 7, 1892","March 17, 1897","1,652",def.,,5
+Bob Fitzsimmons,World,"March 17, 1897","June 9, 1899",814,–,,
+James J. Jeffries,World,"June 9, 1899","May 15, 1905","2,166",def.,,2
+Marvin Hart,World,"July 3, 1905","February 23, 1906",235,–,,1
+Tommy Burns,World,"February 23, 1906","December 26, 1908","1,037","def. James J. Walker on March 28, 1906",,
+Jack Johnson,World,"December 26, 1908","April 5, 1915","2,291",draw vs.,,7
+Jess Willard,World,"April 5, 1915","July 4, 1919","1,551",def.,,
+Jack Dempsey,World,"July 4, 1919","July 2, 1921",729,def.,The Ring,
+NBA,"July 2, 1921","July 24, 1922",387,–,,[,
+"NBA, and NYSAC","July 24, 1922","September 23, 1926","1,522",def.,,[,
+Gene Tunney,"NBA, and NYSAC","September 23, 1926","July 31, 1928",677,def.,The Ring,2
+Max Schmeling,"NBA, and NYSAC","June 12, 1930","January 7, 1931",209,–,The Ring,1
+"NBA, and IBU","January 7, 1931","June 21, 1932",531,def.,1,[,
+Jack Sharkey,"NBA, NYSAC, and IBU","June 21, 1932","June 29, 1933",373,–,The Ring,
+Primo Carnera,"NBA, NYSAC, and IBU","June 29, 1933","June 14, 1934",350,def.,The Ring,1
+Max Baer,"NBA, NYSAC, and IBU","June 14, 1934","June 13, 1935",364,–,The Ring,9
+James J. Braddock,"NBA, NYSAC, and IBU","June 13, 1935","June 22, 1937",740,–,The Ring,
+Joe Louis,"NBA, NYSAC, and IBU","June 22, 1937","March 1, 1949","4,270",def.,The Ring,2
+Ezzard Charles,NBA,"June 22, 1949","September 27, 1950",462,def.,The Ring,1
+"NBA, and NYSAC","September 27, 1950","June 16, 1951",261,"def. Nick Barone on December 5, 1950",1,[,
+"NBA, NYSAC, and IBU","June 16, 1951","July 18, 1951",33,–,,[,
+Jersey Joe Walcott,"NBA, and NYSAC","July 18, 1951","September 23, 1952",433,def.,The Ring,
+Rocky Marciano,"NBA, and NYSAC","September 23, 1952","April 27, 1956","1,312",def.,The Ring,2
+Floyd Patterson,"NBA, and NYSAC","November 30, 1956","June 26, 1959",938,def.,The Ring,1
+Ingemar Johansson,"NBA, and NYSAC","June 26, 1959","June 20, 1960",360,–,The Ring,
+Floyd Patterson,"NBA, and NYSAC","June 20, 1960","September 25, 1962",827,def.,The Ring,
+Sonny Liston,"NYSAC, and WBA","September 25, 1962","July 22, 1963",270,def.,The Ring,
+"NYSAC, WBA, and WBC","July 22, 1963","February 25, 1964",248,–,,[,
+Muhammad Ali,"NYSAC, WBA, and WBC","February 25, 1964","June 19, 1964",115,–,The Ring,12
+"NYSAC, and WBC","June 19, 1964","February 6, 1967",962,def.,,[,
+"NYSAC, WBA, and WBC","February 6, 1967","April 29, 1967",82,def.,13,[,
+Ernie Terrell,WBA,"March 5, 1965","February 6, 1967",703,def.,–,1
+Joe Frazier,NYSAC,"March 4, 1968","February 16, 1970",714,def.,The Ring,1
+"WBA, and WBC","February 16, 1970","January 22, 1973","1,071",def.,15,[,
+Jimmy Ellis,WBA,"April 27, 1968","February 16, 1970",660,def.,–,1
+George Foreman,"WBA, and WBC","January 22, 1973","October 30, 1974",646,def.,The Ring,1
+Muhammad Ali,"WBA, and WBC","October 30, 1974","February 15, 1978","1,204",def.,The Ring,
+Leon Spinks,"WBA, and WBC","February 15, 1978","March 18, 1978",31,–,The Ring,3
+WBA,"March 18, 1978","September 15, 1978",181,–,,[,
+Ken Norton,WBC,"March 18, 1978","June 9, 1978",83,–,–,16
+Larry Holmes,WBC,"June 9, 1978","December 11, 1983","2,011",def.,The Ring,2
+IBF,"December 11, 1983","September 21, 1985",650,def.,17,[,
+Muhammad Ali,WBA,"September 15, 1978","October 18, 1979",398,–,The Ring,2
+John Tate,WBA,"October 20, 1979","March 31, 1980",163,–,–,1
+Mike Weaver,WBA,"March 31, 1980","December 10, 1982",984,def.,–,
+Michael Dokes,WBA,"December 10, 1982","September 23, 1983",287,draw vs.,–,
+Gerrie Coetzee,WBA,"September 23, 1983","December 1, 1984",435,–,–,
+Tim Witherspoon,WBC,"March 9, 1984","August 31, 1984",175,–,–,1
+Pinklon Thomas,WBC,"August 31, 1984","March 22, 1986",568,def.,–,
+Greg Page,WBA,"December 1, 1984","April 29, 1985",149,–,–,
+Tony Tubbs,WBA,"April 29, 1985","January 17, 1986",263,–,–,
+Michael Spinks,IBF,"September 21, 1985","February 26, 1987",523,def.,The Ring,3
+Tim Witherspoon,WBA,"January 17, 1986","December 12, 1986",329,def.,–,
+Trevor Berbick,WBC,"March 22, 1986","November 22, 1986",245,–,–,
+Mike Tyson,WBC,"November 22, 1986","March 7, 1987",105,def.,The Ring,
+"WBA, and WBC","March 7, 1987","August 1, 1987",147,def.,,[,
+"WBA, WBC, and IBF","August 1, 1987","February 11, 1990",925,def.,,[,
+"James ""Bonecrusher"" Smith",WBA,"December 12, 1986","March 7, 1987",85,–,–,
+Tony Tucker,IBF,"May 30, 1987","August 1, 1987",64,–,–,1
+Francesco Damiani,WBO,"May 6, 1989","January 11, 1991",616,"def. Daniel Eduardo Neto on December 16, 1989",–,1
+"James ""Buster"" Douglas","WBA, WBC, and IBF","February 11, 1990","October 25, 1990",257,–,–,
+Evander Holyfield,"WBA, WBC, and IBF","October 25, 1990","November 13, 1992",751,def.,–,
+Ray Mercer,WBO,"January 11, 1991","December 24, 1991",348,def.,–,3
+Michael Moorer,WBO,"May 15, 1992","February 3, 1993",265,–,–,1
+Riddick Bowe,"WBA, WBC, and IBF","November 13, 1992","December 14, 1992",32,–,–,2
+"WBA, and IBF","December 14, 1992","November 6, 1993",328,def.,–,,[
+Lennox Lewis,WBC,"December 14, 1992","September 24, 1994",650,def.,–,18
+Tommy Morrison,WBO,"June 7, 1993","October 29, 1993",145,"def. Tim Tomashek on August 30, 1993",–,1
+Michael Bentt,WBO,"October 29, 1993","March 19, 1994",142,–,–,
+Evander Holyfield,"WBA, and IBF","November 6, 1993","April 22, 1994",168,–,–,
+Herbie Hide,WBO,"March 19, 1994","March 11, 1995",358,–,–,
+Michael Moorer,"WBA, and IBF","April 22, 1994","November 5, 1994",198,–,–,
+Oliver McCall,WBC,"September 24, 1994","September 2, 1995",344,def.,–,
+George Foreman,"WBA, and IBF","November 5, 1994","March 4, 1995",119,–,–,3
+IBF,"March 4, 1995","June 29, 1995",117,def.,−,2,[
+Riddick Bowe,WBO,"March 11, 1995","May 1, 1996",418,def.,–,3
+Bruce Seldon,WBA,"April 8, 1995","September 7, 1996",519,def.,–,1
+Frank Bruno,WBC,"September 2, 1995","March 16, 1996",197,–,–,
+Mike Tyson,WBC,"March 16, 1996","September 7, 1996",175,–,–,
+"WBA, and WBC","September 7, 1996","September 24, 1996",17,–,–,2,[
+WBA,"September 24, 1996","November 9, 1996",46,–,–,,[
+Michael Moorer,IBF,"June 22, 1996","November 8, 1997",505,def.,–,1
+Henry Akinwande,WBO,"June 29, 1996","February 17, 1997",234,def. Alexander Zolkin on,–,1
+Evander Holyfield,WBA,"November 9, 1996","November 8, 1997",365,def.,–,
+"WBA, and IBF","November 8, 1997","November 13, 1999",736,def.,–,,[
+Lennox Lewis,WBC,"February 7, 1997","November 13, 1999",1010,def.,–,1
+"WBA, WBC, and IBF","November 13, 1999","April 29, 2000",168,–,–,3,[
+"WBC, and IBF","April 29, 2000","April 22, 2001",358,def.,–,,[
+Herbie Hide,WBO,"June 28, 1997","June 26, 1999",729,def. Damon Reed on,–,1
+Vitali Klitschko,WBO,"June 26, 1999","April 1, 2000",281,"def. Ed Mahone on October 9, 1999",–,
+Chris Byrd,WBO,"April 1, 2000","October 14, 2000",197,–,–,
+Evander Holyfield,WBA,"August 12, 2000","March 3, 2001",204,–,–,1
+Wladimir Klitschko,WBO,"October 14, 2000","March 8, 2003",876,def.,–,
+John Ruiz,WBA,"March 3, 2001","March 1, 2003",729,draw vs.,–,
+Hasim Rahman,"WBC, and IBF","April 22, 2001","November 17, 2001",210,–,–,
+Lennox Lewis,"WBC, and IBF","November 17, 2001","September 5, 2002",293,def.,The Ring,2
+WBC,"September 5, 2002","February 6, 2004",519,def.,2,[,
+Chris Byrd,IBF,"December 14, 2002","April 22, 2006","1,591",def.,–,1
+Roy Jones Jr.,WBA,"March 1, 2003","February 20, 2004",357,–,–,2
+Corrie Sanders,WBO,"March 8, 2003","October 9, 2003",216,–,–,2
+John Ruiz,WBA,"February 20, 2004","December 17, 2005",667,def.,–,20
+Lamon Brewster,WBO,"April 10, 2004","April 1, 2006",722,def.,–,1
+Vitali Klitschko,WBC,"April 24, 2004","November 9, 2005",565,def.,The Ring,
+Hasim Rahman,WBC,"November 9, 2005","August 12, 2006",277,draw vs.,–,21
+Nikolai Valuev,WBA,"December 17, 2005","April 14, 2007",484,def.,–,1
+Siarhei Liakhovich,WBO,"April 1, 2006","November 4, 2006",218,–,–,
+Wladimir Klitschko,IBF,"April 22, 2006","February 23, 2008",673,def.,The Ring,
+"IBF, and WBO","February 23, 2008","July 2, 2011","1,226",def.,,[,
+"WBA (Super), IBF, and WBO","July 2, 2011","November 28, 2015","1,611",def.,,[,
+Oleg Maskaev,WBC,"August 12, 2006","December 9, 2006",120,–,–,
+"December 9, 2006","March 8, 2008",456,def.,–,,,
+Shannon Briggs,WBO,"November 4, 2006","June 2, 2007",211,–,–,
+Ruslan Chagaev,WBA,"April 14, 2007","July 3, 2008",799,def.,–,22
+Sultan Ibragimov,WBO,"June 2, 2007","February 23, 2008",267,def.,–,
+Samuel Peter,WBC,"March 8, 2008","October 11, 2008",218,–,–,
+Nikolai Valuev,WBA,"August 30, 2008","November 7, 2009",435,def.,–,1
+Vitali Klitschko,WBC,"October 11, 2008","December 15, 2013","1,892",def.,–,2
+David Haye,WBA,"November 7, 2009","July 2, 2011",603,def.,–,
+Alexander Povetkin,WBA (Regular),"August 27, 2011","October 5, 2013",771,def.,–,1
+Bermane Stiverne,WBC,"May 10, 2014","January 17, 2015",253,–,–,1
+Ruslan Chagaev,WBA (Regular),"July 6, 2014","March 5, 2016",609,def.,–,1
+Deontay Wilder,WBC,"January 17, 2015","February 22, 2020","1,863",def.,–,
+Tyson Fury,"WBA (Super), IBF, and WBO","November 28, 2015","December 8, 2015",11,–,The Ring,3
+"WBA (Super), and WBO","December 8, 2015","October 12, 2016",310,–,2,[,
+Charles Martin,IBF,"January 16, 2016","April 9, 2016",85,–,–,1
+Lucas Browne,WBA (Regular),"March 5, 2016","May 12, 2016",69,–,–,24
+Anthony Joshua,IBF,"April 9, 2016","April 29, 2017",386,def.,–,
+"WBA (Super), and IBF","April 29, 2017","March 31, 2018",337,def.,–,1,[
+"WBA (Super), IBF, WBO","March 31, 2018","June 1, 2019",428,def.,–,,[
+Ruslan Chagaev,WBA (Regular),"May 12, 2016","July 25, 2016",75,–,–,3
+Joseph Parker,WBO,"December 10, 2016","March 31, 2018",477,def.,–,1
+Mahmoud Charr,WBA (Regular),"November 25, 2017","January 29, 2021","1,162",–,–,1
+Andy Ruiz Jr.,"WBA (Super), IBF, WBO","June 1, 2019","December 7, 2019",190,–,–,
+Anthony Joshua,"WBA (Super), IBF, WBO","December 7, 2019","September 25, 2021",659,def.,–,
+Tyson Fury,WBC,"February 22, 2020","May 18, 2024","1,548",def.,The Ring,
+Trevor Bryan,WBA (Regular),"January 29, 2021","June 11, 2022",498,"def. Jonathan Guidry on January 29, 2022",–,1
+Oleksandr Usyk,"WBA (Super), IBF, WBO","September 25, 2021","May 18, 2024",967,def.,The Ring,
+"WBA (Super), WBC, IBF, WBO","May 18, 2024","June 25, 2024",38,,,,
+"WBA (Super), WBC, WBO","June 25, 2024",present,199,def.,,,
+Daniel Dubois,WBA (Regular),"June 11, 2022","August 26, 2023",441,def.,–,
+Mahmoud Charr,WBA (Regular),"August 31, 2023","December 7, 2024",497,,−,
+Daniel Dubois,IBF,"June 26, 2024",present,198,def.,–,
+Kubrat Pulev,WBA (Regular),"December 7, 2024",present,34,,−,