8/22/98
Harry Simon MD 12 Ronald Wright
South Africa
10/16/93
Eamonn Loughran UD 12 Lorenzo Smith
5/17/96
Ronald Wright SD 12 Bronco McKart
Michigan
Title Declared Vacant After Jacobsen
3/1/96
Bronco McKart TKO 9 Santos Cardona
California
Refuses Mandatory Bout after 6 Defenses
Title Declared Vacant after Jones
2/12/93
Paul Jones MD 12 Verno Phillips
5/17/95
Denmark
12/15/89
Refuses Mandatory Defense
11/22/95
Gert Jacobsen UD 12 Manning Galloway
Manning Galloway PTS 12 Al Hamza
Puerto Rico
England
Title Declared Vacant Due to Leon’s
Verno Phillips reinstated as champion
Failure to Defend Title
Rosi fail the drug test- the decision
5/6/89
Genaro León KO1 Daniel García
California
was also changed to ND
5/17/95
Gianfranco Rosi ND 12 Verno Phillips
10/30/93
Verno Phillips TKO 7 Lupe Aquino
Arizona
JUNIOR WELTERWEIGHT
Italy
10/1/93
12/8/88
John David Jackson TKO 8 Lupe Aquino
WELTERWEIGHT
11/12/12
Timothy Bradley SD 12 Manny Pacquiao
11/14/09
Manny Pacquiao recognized as a Super
Champion
11/14/09
Manny Pacquiao TKO 12 Miguel Cotto
2/21/09
Miguel Cotto TKO 5 Michael Jenning for
the vacant title
11/11/08
Las Vegas,
NV/USA
Las Vegas,
NV/USA
New York
Paul Williams vacate title to fight for
WBO Jr. Middleweight title
Timothy Bradley moved up to
Welterweight division
4/14/12
Juan Manuel Marquez UD 12 Serhiy
Fedchenko/Interim title
Mexico
Timothy Bradley UD 12 Interim Champion
Lamont Peterson
California/USA
4/25/09
Lamont Peterson TKO 7 Willie Blain for
the Interim Champion
Puerto Rico
4/4/09
Michigan
Juan Manuel Marquez became champion
12/12/09
Fight For the WBA Middleweight Title
Mike Alvarado UD 12 Brandon Rios /
Interim Title
11/12/12
After 6 WBO Defenses,Jackson Vacates
Title to
3/30/13
11/12/12
Vacant Title
Timothy Bradley UD 12 Kendall Holt
Canada
7/5/08
Kendall Holt KO1 Ricardo Torres
Nevada
11/18/06
Ricardo Torres SD12 Mike Arnauotis
Nevada
Vacant Title
Jul-06
Paul Willliams TKO 1 Carlos Quintana
Connecticut
2/9/08
Carlos Quintana UD 12 Paul Williams
7/14/07
Paul Willliams UD 12 Antonio Margarito
California
4/23/05
Antonio Margarito TKO 5 Kermit Cintrón
Nevada
7/17/04
Kermit Cintrón TKO 8 Teddy Reid
Texas
9/11/04
California
Interim Champion
Antonio Margarito TKO 10 Antonio Díaz
Miguel Cotto Relinquishes Title after 6
To Defenses to Fight for WBA 147 Title
6/7/08
3/16/02
Nevada/USA
Nevada
Miguel Cotto TKO 6 Kelson Pinto
Puerto Rico
Zab Judah Vacates Title to Fight For
WBA/IBF Welter Title
7/12/03
Zab Judah SD12 DeMarcus Corley
Nevada
6/30/01
DeMarcus Corley TKO 1 Félix Flores
Nevada
Julio Vacates Title
7/22/00
Ener Julio SD 12 Randall Bailey
Florida
Middleweight Title
5/6/00
Daniel Santos KO 5 Ahmed Katejez
Germany
11/27/99
Ahmed Katejev SD 12 Daniel Santos
Germany
2/14/98
Ahmed Katejev UD12 Leonard Townsend
Germany
5/15/99
Randall Bailey KO 1 Carlos González
Florida
5/29/98
Santos Vacates Title To Fight Jr.
Carlos González TKO 9 Giovanni Parisi
Italy
3/9/96
Giovanni Parisi TKO 8 Sammy Fuentes
Italy
2/20/95
Sammy Fuentes TKO 2 Fidel Avendano
California
Padilla Retires Following Successful
Loewe Vacates To Retire
2/22/97
Michael Loewe UD12 Santiago
Samaniego
10/6/96
Germany
Title Declared Vacant after López Fails
the
Post-Drug Test Following 5th Round TKO
Victory over Luís Ramón Campas
4/13/96
José Luís López KO1 Eamonn Loughran
Ireland
12/10/94
Eamonn Loughran TD 4 Manny Galloway
England
8/13/94
Manning Galloway TKO 6 Anthony Jones
Puerto Rico
Interim Champion
WBO 26 Years • 77