History
This was one of the junior weight divisions established in New York State under the Walker Law of 1920.
Jack "Kid" Wolfe claimed the title in 1922 and Carl Duane took it from him the following year. After Duane's retirement in 1924, though, the title vanished until it was revived by the World Boxing Council in 1976. The World Boxing Association added it in 1977, the International Boxing Federation in 1983.
The lists below includes champions recognized by the World Boxing Association (WBA), World Boxing Council (WBC) and International Boxing Federation (IBF).
Only those bouts are included in which the championship changed hands or the championships of two or more governing bodies was unified.
Champions
Jack (Kid) Wolfe 1922-23Carl Duane 1923-24
Rigoberto Riasco (WBC) 1976
Royal Kobayashi (WBC) 1976
Dong-Kyun Yum (WBC) 1976-77
Wilfredo Gomez (WBC) 1977-83
Soo-Hwan Hong (WBA) 1977-78
Ricardo Cardona (WBA) 1978-80
Leo Randolph (WBA) 1980
Sergio Palma (WBA) 1980-82
Leonardo Cruz (WBA) 1982-84
Jaime Garza (WBC) 1983
Bobby Berna (IBF) 1983-84
Loris Stecca (WBA) 1984
Seung-Il Suh (IBF) 1984-85
Victor Callejas (WBA) 1984-85
Juan (Kid) Meza (WBC) 1984-85
Ji-Woo Kim (IBF) 1985-86
Lupe Pintor (WBC) 1985-86
Samart Payakaroon (WBC) 1986-87
Seung-Hoon Lee (IBF) 1987-88
Louie Espinoza (WBA) 1987
Jeff French (WBC) 1987
Julio Gervacio (WBA) 1987-88
Daniel Zaragoza (WBC) 1988-90
Jose Sanabria (IBF) 1988-90
Bernardo Pinango (WBA) 1988
Juan Jose Estrada (WBA) 1988-89
Fabrice Benichou (IBF) 1989-90
Jesus Salud (WBA) 1989-90
Welcome Ncita (IBF) 1990-92
Paul Banke (WBC) 1990
Luis Mendoza (WBA) 1990-91
Raul Perez (WBA) 1992
Pedro Decima (WBC) 1990-91
Kiyoshi Hatanaka (WBC) 1991
Daniel Zaragoza (WBC) 1991-92
Tracy Patterson (WBC) 1992-94
Kennedy Mckinney (IBF) 1993-94
Wilfredo Vasquez (WBA) 1992-95
Vuyani Bungu (IBF) 1994-99
Hector Acero Sanchez (WBC) 1994-95
Antonio Cermeno (WBA) 1995-98
Daniel Zaragoza (WBC) 1995-97
Erik Morales (WBC) 1997-2000
Enrique Sanchez (WBA) 1998
Nestor Garza (WBA) 1998-2000
Lehlohonolo Ledwaba (IBF) 1999-2001
Clarence Adams (WBA) 2000-01
Willie Jorrin (WBC) 2000-02
Manny Pacquiao (IBF) 2001-04
Yorber Ortega (WBA) 2001-02
Yoddamrong Sithyodthong (WBA) 2002
Osamu Sato (WBA) 2002
Salim Medjkoune (WBA) 2002-03
Mahyar Monshipor (WBA) 2003-
Oscar Larios (WBC) 2003-
Israel Vazquez (IBF) 2004-
