| 2021 | Floyd Mayweather Jr | 50-0-0 (27 KO) | United States | 1996-2017 |
| 2021 | Andre Ward | 32-0-0 (16 KO) | United States | 2004-2017 |
| 2021 | Wladimir Klitschko | 64-5-0 (53 KO) | Ukraine | 1996-2017 |
| 2020 | Bernard Hopkins | 55-8-2 (32 KO) | United States | 1993-2016 |
| 2020 | Juan Manuel Marquez | 56-7-1 (40 KO) | Mexico | 1993-2014 |
| 2020 | Shane Mosley | 49-10-1 (41 KO) | United States | 1988-2016 |
| 2019 | Donald Curry | 34-6 (25 KO) | United States | 1982-1997 |
| 2019 | Julian Jackson | 55-6 (49 KO) | United States Virgin Islands | 1981-1998 |
| 2019 | Buddy McGirt | 73-6-1 (48 KO) | United States | 1980-1997 |
| 2018 | Vitali Klitschko | 45–2–0 (41 KO) | Ukraine | 1996-2012 |
| 2018 | Érik Morales | 52–9–0 (36 KO) | Mexico | 1993-2012 |
| 2018 | Winky Wright | 51–6–1 (25 KO) | United States | 1996-2012 |
| 2017 | Marco Antonio Barrera | 67–7–0 (44 KO) | Mexico | 1988-2011 |
| 2017 | Evander Holyfield | 44–10–2 (29 KO) | United States | 1984-2010 |
| 2017 | Johnny Tapia | 59–5–2 (30 KO) | United States | 1989-2011 |
| 2016 | Hector Camacho | 79-6-3 (38 KO) | Puerto Rico | 1977-1993 |
| 2016 | Lupe Pintor | 56-14-2 (42 KO) | Mexico | 1974-1995 |
| 2016 | Hilario Zapata | 43-10-1 (15 KO) | Panama | 1980-2010 |
| 2015 | Naseem Hamed | 36-1-0 (31 KO) | England | 1979-1992 |
| 2015 | Riddick Bowe | 43–1–0 (33 KO) | United States | 1989-2008 |
| 2015 | Ray Mancini | 29–5–0 (23 KO) | United States | 1992-2002 |
| 2014 | Joe Calzaghe | 46–0–0 (32 KO) | Wales | 1990-2008 |
| 2014 | Oscar De La Hoya | 39–6–0 (30 KO) | United States | 1992-2008 |
| 2014 | Felix Trinidad | 42–3–0 (35 KO) | Puerto Rico | 1993-2008 |
| 2013 | Arturo Gatti | 40–9–0 (31 KO) | Canada | 1982-1993 |
| 2013 | Virgil Hill | 49–7–0 (23 KO) | United States | 1984-2015 |
| 2013 | Yuh Myung-woo | 38–1–0 (14 KO) | South Korea | 1991-2007 |
| 2012 | Herbert Hardwick | 176–56–10 (48 KO) | Puerto Rico | 1990-2006 |
| 2012 | Thomas "Hitman" Hearns | 61–5–1 (48 KO) | United States | 1977-2006 |
| 2012 | Mark Johnson | 44–5–0 (28 KO) | United States | 1929-1948 |
| 2011 | Julio César Chávez | 107–6–2 (86 KO) | Mexico | 1985-2005 |
| 2011 | Kostya Tszyu | 31–2–0 (25 KO) | Russia, Australia | 1992-2005 |
| 2011 | Mike Tyson | 50–6–0 (44 KO) | United States | 1980-2005 |
| 2010 | Chang Jung-koo | 38–4–0 (17 KO) | South Korea | 1936-1951 |
| 2010 | Danny Lopez | 42–6–0 (39 KO) | United States | 1971-1992 |
| 2010 | Lloyd Marshall | 70–25–4 (36 KO) | United States | 1980-1991 |
| 2009 | Orlando Canizales | 50–5–1 (37 KO) | United States | 1981-1995 |
| 2009 | Lennox Lewis | 41–2–1 (32 KO) | England, Canada | 1989-2003 |
| 2009 | Brian Mitchell | 45–1–3 (21 KO) | South Africa | 1984-1999 |
| 2008 | Larry Holmes | 69–6–0 (44 KO) | United States | 1932-1948 |
| 2008 | Eddie Perkins | 74–20–2 (21 KO) | United States | 1956-1975 |
| 2008 | Holman Williams | 146–30–11 (36 KO) | United States | 1973-2002 |
| 2007 | Roberto "Hands of Stone" Durán | 103–16–0 (70 KO) | Panama | 1984-2001 |
| 2007 | Ricardo López | 51–0–1 (38 KO) | Mexico | 1985-2001 |
| 2007 | Pernell Whitaker | 40–4–1 (17 KO) | United States | 1968-2001 |
| 2006 | Michael Carbajal | 49–4–0 (33 KO) | United States | 1979-1997 |
| 2006 | Humberto González | 43–3–0 (30 KO) | Mexico | 1984-1995 |
| 2006 | Edwin Rosario | 47–6–0 (41 KO) | Puerto Rico | 1989-1999 |
| 2005 | Bobby Chacon | 59–7–1 (47 KO) | United States | 1986-1998 |
| 2005 | Duilio Loi | 115–3–8 (26 KO) | Italy | 1981-1989 |
| 2005 | Barry McGuigan | 32–3–0 (28 KO) | Ireland | 1948-1962 |
| 2005 | Terry Norris | 47–9–0 (31 KO) | United States | 1972-1988 |
| 2004 | Azumah Nelson | 39–6–2 (28 KO) | Ghana | 1980-1997 |
| 2004 | Carlos Palomino | 31–4–3 (19 KO) | Mexico | 1978-1998 |
| 2004 | Dwight Muhammad Qawi | 41–11–1 (25 KO) | United States | 1972-1998 |
| 2004 | Daniel Zaragoza | 55–8–3 (28 KO) | Mexico | 1979-2008 |
| 2003 | Fred Apostoli | 61–10–1 (31 KO) | United States | 1981-1997 |
| 2003 | Curtis Cokes | 62–14–4 (30 KO) | United States | 1958-1976 |
| 2003 | George Foreman | 76–5–0 (68 KO) | United States | 1969-1997 |
| 2003 | Nicolino Locche | 117–4–14 (14 KO) | Argentina | 1958-1972 |
| 2003 | Mike McCallum | 49–5–1 (36 KO) | Jamaica | 1934-1948 |
| 2002 | José "Pipino" Cuevas | 35–15–0 (31 KO) | Mexico | 1952-1963 |
| 2002 | Jeff Fenech | 29–3–1 (21 KO) | Australia | 1969-1980 |
| 2002 | Víctor Galíndez | 55–9–4 (34 KO) | Argentina | 1984-2008 |
| 2002 | Ingemar Johansson | 26–2–0 (17 KO) | Sweden | 1971-1989 |
| 2001 | Ismael Laguna | 65–9–1 (37 KO) | Panama | 1946-1964 |
| 2001 | László Papp | 27–0–2 (15 KO) | Hungary | 1957-1972 |
| 2001 | Willie Pastrano | 62–13–8 (14 KO) | United States | 1951-1965 |
| 2001 | "Sugar" Ramos | 55–7–4 (40 KO) | Cuba | 1957-1964 |
| 2001 | Randy Turpin | 66–8–1 (45 KO) | England | 1960-1971 |
| 2000 | Ken Buchanan | 61–8–0 (27 KO) | Scotland | 1944-1966 |
| 2000 | Jimmy Carter | 81–31–9 (32 KO) | United States | 1976-1984 |
| 2000 | Jeff Chandler | 33–2–2 (18 KO) | United States | 1946-1960 |
| 2000 | Bobo Olson | 97–16–2 (47 KO) | United States | 1965-1982 |
| 1999 | Jimmy Bivins | 86–25–1 (31 KO) | United States | 1961-1973 |
| 1999 | Khaosai Galaxy | 47–1–0 (41 KO) | Thailand | 1973-1992 |
| 1999 | Lew Jenkins | 73–41–5 (51 KO) | United States | 1935-1950 |
| 1999 | Eusebio Pedroza | 41–6–1 (25 KO) | Panama | 1980-1991 |
| 1999 | Vicente Saldivar | 37–3–0 (26 KO) | Mexico | 1940-1955 |
| 1998 | Sammy Angott | 94–29–8 (22 KO) | United States | 1974-1992 |
| 1998 | Miguel Canto | 61–9–4 (15 KO) | Mexico | 1964-1983 |
| 1998 | Antonio Cervantes | 91–12–3 (45 KO) | Colombia | 1969-1982 |
| 1998 | Matthew Saad Muhammad | 39–16–3 (29 KO) | United States | 1935-1950 |
| 1997 | "Sugar" Ray Leonard | 36–3–1 (25 KO) | United States | 1928-1948 |
| 1997 | Luis Manuel Rodríguez | 107–13–0 (49 KO) | Cuba | 1958-1969 |
| 1997 | José Torres | 41–3–1 (29 KO) | Puerto Rico | 1956-1972 |
| 1997 | Chalky Wright | 159–43–18 (82 KO) | United States | 1977-1997 |
| 1996 | Wilfred Benítez | 53–8–1 (31 KO) | Puerto Rico | 1976-1990 |
| 1996 | Joe Brown | 116–47–13 (53 KO) | United States | 1938-1955 |
| 1996 | Manuel Ortiz | 100–28–3 (54 KO) | United States | 1941-1970 |
| 1996 | Aaron Pryor | 39–1–0 (35 KO) | United States | 1973-1990 |
| 1995 | Wilfredo Gómez | 44–3–1 (42 KO) | Puerto Rico | 1952-1964 |
| 1995 | "Fighting" Harada | 55–7–0 (22 KO) | Japan | 1938-1950 |
| 1995 | Bob Montgomery | 75–19–3 (37 KO) | United States | 1960-1970 |
| 1995 | Pascual Pérez | 84–7–1 (57 KO) | Argentina | 1974-1989 |
| 1994 | Jack "Kid" Berg | 157–26–9 (61 KO) | England | 1970-1988 |
| 1994 | Joey Maxim | 82–29–4 (21 KO) | United States | 1977-1988 |
| 1994 | Michael Spinks | 31–1–0 (21 KO) | United States | 1941-1958 |
| 1994 | Carlos Zárate | 66–4–0 (63 KO) | Mexico | 1924-1945 |
| 1993 | Gabriel Elorde | 89–27–2 (33 KO) | Philippines | 1931-1949 |
| 1993 | Joey Giardello | 100–26–8 (33 KO) | United States | 1946-1971 |
| 1993 | "Marvelous" Marvin Hagler | 62–3–2 (52 KO) | United States | 1973-1987 |
| 1993 | Harold Johnson | 76–11–0 (32 KO) | United States | 1948-1967 |
| 1993 | Fritzie Zivic | 158–65–9 (82 KO) | United States | 1951-1971 |
| 1992 | Alexis Argüello | 77–8–0 (72 KO) | Nicaragua | 1924-1948 |
| 1992 | Nino Benvenuti | 82–7–1 (35 KO) | Italy | 1967-1981 |
| 1992 | Charley Burley | 83–12–2 (50 KO) | United States | 1957-1976 |
| 1992 | Billy Graham | 102–15–9 (27 KO) | United States | 1941-1955 |
| 1992 | Éder Jofre | 72–2–4 (50 KO) | Brazil | 1936-1950 |
| 1992 | Ken Norton | 42–7–1 (33 KO) | United States | 1961-1971 |
| 1992 | Max Schmeling | 56–10–4 (40 KO) | Germany | 1968-1995 |
| 1991 | Marcel Cerdan | 111–4–0 (65 KO) | France | 1934-1948 |
| 1991 | Gene Fullmer | 55–6–3 (24 KO) | United States | 1952-1970 |
| 1991 | Rocky Graziano | 67–10–6 (52 KO) | United States | 1975-1982 |
| 1991 | Beau Jack | 91–24–5 (44 KO) | United States | 1952-1972 |
| 1991 | Sonny Liston | 50–4–0 (39 KO) | United States | 1955-1972 |
| 1991 | Rubén Olivares | 89–13–3 (79 KO) | Mexico | 1965-1988 |
| 1991 | Carlos Ortíz | 61–7–1 (30 KO) | Puerto Rico | 1953-1970 |
| 1991 | Floyd Patterson | 55–8–1 (40 KO) | United States | 1939-1955 |
| 1991 | Salvador Sánchez | 44–1–1 (32 KO) | Mexico | 1942-1952 |
| 1991 | Dick Tiger | 60–19–3 (27 KO) | Nigeria | 1951-1963 |
| 1991 | Tony Zale | 67–18–2 (45 KO) | United States | 1934-1949 |
| 1990 | Muhammad Ali | 56–5–0 (37 KO) | United States | 1940-1955 |
| 1990 | Henry Armstrong | 150–21–10 (101 KO) | United States | 1930-1953 |
| 1990 | Carmen Basilio | 56–16–7 (27 KO) | United States | 1944-1956 |
| 1990 | Ezzard Charles | 93–25–1 (52 KO) | United States | 1940-1965 |
| 1990 | Billy Conn | 64–11–1 (15 KO) | United States | 1940-1966 |
| 1990 | Bob Foster | 56–8–1 (46 KO) | United States | 1958-1975 |
| 1990 | Joe Frazier | 32–4–1 (27 KO) | United States | 1935-1963 |
| 1990 | Kid Gavilán | 108–30–5 (28 KO) | Cuba | 1963-1977 |
| 1990 | Emile Griffith | 85–24–2 (23 KO) | United States Virgin Islands | 1947-1955 |
| 1990 | Jake LaMotta | 83–19–4 (30 KO) | United States | 1934-1951 |
| 1990 | Joe Louis | 66–3–0 (52 KO) | United States | 1941-1954 |
| 1990 | Rocky Marciano | 49–0–0 (43 KO) | United States | 1958-1977 |
| 1990 | Carlos Monzón | 87–3–9 (59 KO) | Argentina | 1943-1958 |
| 1990 | Archie Moore | 185–23–10 (131 KO) | United States | 1965-1981 |
| 1990 | José Nápoles | 81–7–0 (54 KO) | Cuba | 1961-1978 |
| 1990 | Willie Pep | 229–11–1 (65 KO) | United States | 1934-1948 |
| 1990 | "Sugar" Ray Robinson | 173–19–6 (108 KO) | United States | 1940-1959 |
| 1990 | Sandy Saddler | 144–16–2 (103 KO) | United States | 1948-1961 |
| 1990 | "Jersey" Joe Walcott | 51–18–2 (32 KO) | United States | 1931-1945 |
