- Ike Weir (1889–1890)
- Torpedo Billy Murphy (1890)
- Young Griffo (1890–1892)
- George Dixon (1892–1896)
- Frank Erne (1896–1897)
- George Dixon (1897)
- Solly Smith (1897–1898)
- Dave Sullivan (1898)
- George Dixon (1898–1900)
- Terry McGovern (1900–1901)
- Young Corbett II (1901–1903)
- Abe Attell (1903–1912)
- Johnny Kilbane (1912–1923)
- Eugène Criqui (1923)
- Johnny Dundee (1923–1924)
- Kid Kaplan (1925–1926)
- Benny Bass (1927–1928)
- Tony Canzoneri (1928)
- André Routis (1928–1929)
- Battling Battalino (1929–1932)
- Tommy Paul (1932–1933, NBA)
- Freddie Miller (1933–1936, NBA)
- Petey Sarron (1936–1937, NBA)
- Henry Armstrong (1937–1938)
- Joey Archibald (1939–1940)
- Petey Scalzo (1940–1941, NBA)
- Richie Lemos (1941, NBA)
- Jackie Wilson (1941–1943, NBA)
- Jackie Callura (1943, NBA)
- Phil Terranova (1943–1944, NBA)
- Sal Bartolo (1944–1946, NBA)
- Willie Pep (1946–1948)
- Sandy Saddler (1948–1949)
- Willie Pep (1949–1950)
- Sandy Saddler (1950–1957)
- Hogan Bassey (1957–1959)
- Davey Moore (1959–1963)
- Sugar Ramos (1963–1964)
- Vicente Saldívar (1964–1967)
- Howard Winstone (1968, WBC)
- Raul Rojas (1968, WBA)
- José Legrá (1968–1969, WBC)
- Shōzō Saijō (1968–1971, WBA)
- Johnny Famechon (1969–1970, WBC)
- Vicente Saldívar (1970, WBC)
- Kuniaki Shibata (1970–1972, WBC)
- Antonio Gómez (1971–1972, WBA)
- Clemente Sánchez (1972, WBC)
- Ernesto Marcel (1972–1974, WBA)
- José Legrá (1972–1973, WBC)
- Éder Jofre (1973–1974, WBC)
- Rubén Olivares (1974, WBA)
- Bobby Chacon (1974–1975, WBC)
- Alexis Argüello (1974–1976, WBA)
- Rubén Olivares (1975, WBC)
- David Kotey (1975–1976, WBC)
- Danny Lopez (1976–1980, WBC)
- Rafael Ortega (1977, WBA)
- Cecilio Lastra (1977–1978, WBA)
- Eusebio Pedroza (1978–1985, WBA)
- Salvador Sánchez (1980–1982, WBC)
- Juan La Porte (1982–1984, WBC)
- Wilfredo Gómez (1984, WBC)
- Oh Min-keun (1984–1985, IBF)
- Azumah Nelson (1984–1987, WBC)
- Barry McGuigan (1985–1986, WBA)
- Chung Ki-young (1985–1986, IBF)
- Steve Cruz (1986–1987, WBA)
- Antonio Rivera (1986–1988, IBF)
- Antonio Esparragoza (1987–1991, WBA)
- Calvin Grove (1988, IBF)
- Jeff Fenech (1988–1989, WBC)
- Jorge Páez (1988–1990, IBF)
- Maurizio Stecca (1989, WBO)
- Louie Espinoza (1989–1990, WBO)
- Jorge Páez (1990, IBF & WBO)
- Marcos Villasana (1990–1991, WBC)
- Maurizio Stecca (1991–1992, WBO)
- Park Yong-kyun (1991–1993, WBA)
- Troy Dorsey (1991, IBF)
- Manuel Medina (1991–1993, IBF)
- Paul Hodkinson (1991–1993, WBC)
- Colin McMillan (1992, WBO)
- Rubén Darío Palacios (1992–1993, WBO)
- Tom Johnson (1993–1997, IBF)
- Steve Robinson (1993–1995, WBO)
- Gregorio Vargas (1993, WBC)
- Kevin Kelley (1993–1995, WBC)
- Eloy Rojas (1993–1996, WBA)
- Alejandro González (1995, WBC)
- Manuel Medina (1995, WBC)
- Naseem Hamed (1995–1997, WBO)
- Luisito Espinosa (1995–1999, WBC)
- Wilfredo Vázquez (1996–1998, WBA)
- Naseem Hamed (1997, IBF & WBO)
- Naseem Hamed (1997–1999, WBO)
- Hector Lizarraga (1997–1998, IBF)
- Freddie Norwood (1998–2000, WBA)
- Manuel Medina (1998–1999, IBF)
- Cesar Soto (1999, WBC)
- Naseem Hamed (1999–2000, WBC & WBO)
- Naseem Hamed (1999–2000, WBO)
- Paul Ingle (1999–2000, IBF)
- Guty Espadas Jr. (2000–2001, WBC)
- Derrick Gainer (2000–2003, WBA)
- Mbulelo Botile (2000–2001, IBF)
- Érik Morales (2001–2002, WBC)
- Frank Toledo (2001, IBF)
- István Kovács (2001, WBO)
- Julio Pablo Chacón (2001–2002, WBO)
- Manuel Medina (2001–2002, IBF)
- Johnny Tapia (2002, IBF)
- Marco Antonio Barrera (2002, WBC)
- Scott Harrison (2002–2003, WBO)
- Érik Morales (2002–2003, WBC)
- Juan Manuel Márquez (2003, IBF)
- Manuel Medina (2003, WBO)
- Juan Manuel Márquez (2003–2005, WBA & IBF)
- Scott Harrison (2003–2005, WBO)
- Chi In-jin (2004–2006, WBC)
- Juan Manuel Márquez (2005–2006, WBA)
- Valdemir Pereira (2006, IBF)
- Takashi Koshimoto (2006, WBC)
- Chris John (2006–2013, WBA Super)
- Eric Aiken (2006, IBF)
- Rodolfo López (2006, WBC)
- Robert Guerrero (2006–2008, IBF)
- Chi In-jin (2006, WBC)
- Jorge Linares (2007–2008, WBC)
- Steven Luevano (2007–2010, WBO)
- Óscar Larios (2008–2009, WBC)
- Cristóbal Cruz (2008–2010, IBF)
- Takahiro Aō (2009, WBC)
- Elio Rojas (2009–2010, WBC)
- Juan Manuel López (2010–2011, WBO)
- Yuriorkis Gamboa (2009–2011, WBA)
- Orlando Salido (2010, IBF)
- Yuriorkis Gamboa (2010–2011, IBF)
- Hozumi Hasegawa (2010–2011, WBC)
- Jonathan Victor Barros (2010–2011, WBA)
- Jhonny González (2011–2012, WBC)
- Orlando Salido (2011–2013, WBO)
- Billy Dib (2011–2013, IBF)
- Celestino Caballero (2011–2012, WBA)
- Daniel Ponce de León (2012–2013, WBC)
- Nicholas Walters (2012–2014, WBA)
- Miguel Ángel García (2013, WBO)
- Jewgienij Gradowicz (2013–2015, IBF)
- Abner Mares (2013, WBC)
- Jhonny González (2013–2015, WBC)
- Orlando Salido (2013–2014, WBO)
- Simpiwe Vetyeka (2013–2014, WBA Super)
- Nonito Donaire (2014, WBA Super)
- Wasyl Łomaczenko (od 2014, WBO)
- Nicholas Walters (2014–2015, WBA Super)
- Jesus Cuellar (od 2015, WBA)
- Gary Russell Jr. (od 2015, WBC)
- Lee Selby (od 2015, IBF)
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