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Last updated on 2025-06-06

United States of America
United States Boxing Association
Junior Middleweight Title

(as of 2025-08-31)

* Bolded letters in the competitor's name, if any, indicate the surname/family name.

Rocky Mosley Jr.1978-11-16Las Vegas, NV
Defeats Alvin Anderson to become the first champion.
Nick Ortiz1979-11-27Las Vegas, NV
Stripped of the title on 80-01-18 when Ortiz is suspended due to illegal tactics during NABF title defense.
Gary Guiden1981-04-25Indianapolis, IN
Defeats O'Dell Leonard; loses his bid for WBA world title on 83-01-29.
Duane Thomas1983-05-26Atlantic City, NJ
Defeats Nino Gonzalez; wins WBC World Title on 86-12-05 (may have vacated USBA title before that).
Donald Curry1987-02-07Las Vegas, NV
Defeats Tony Montgomery; loses his bid for WBA world title on 87-07-08 (may have vacated USBA title before that).
Robert Hines1987-10-23Atlantic City, NJ
Defeats Tony Montgomery; wins IBF World Title on 88-11-04; Art Serwano and Kenny Lopez fight for the vacant title to a draw on 89-02-17..
Art Serwano1989-04-14Santa Clara, CA
Defeats Kenny Lopez.
Ron Amundsen1990-09-18Reno, NV
Vinny Pazienza1991-07-02Providence, RI
Wins WBA World Title on 91-10-01 (may have vacated USBA title before that).
Vincent Pettway1992-02-19Pikesville, MD
Defeats Gilbert Baptist; loses his bid for IBF world title to a draw on 94-03-04; wins IBF World Title on 94-09-17.
Keith Holmes1994-09-23Upper Marlboro, MD
Defeats Andrew Council; vacates in 96-02 to challenge for WBC world title.
Raul Marquez1996-03-05Norfolk, VA
Defeats Skipper Kelp; wins IBF World Title on 97-04-12.
Aaron Davis1997-07-20Atlantic City, NJ
Defeats Tommy Small; vacant in 98 due to inactivity.
Carl Daniels1998-07-14Bay St. Louis, MS
Defeats Purcell Miller; moves up to the middleweight class in 99.
Paul Vaden1999-11-20Atlantic City, NJ
Defeats Stephan Johnson.
José Flores2000-04-15Las Vegas, NV
Vacant in 00.
Ronald Wright2000-09-09Chester, WV
Defeats Bronco McKart; wins IBF World Title on 01-10-12.
Kassim Ouma2002-05-10Dover, DE
Defeats Jason Papillion; stripped of the title on 02-10-04 after being tested positive for marijuana.
Kassim Ouma [2]2003-05-30Mashantucket, CT
Defeats Angel Hernandez; vacant in 03; Tybius Flowers defeats José Medina on 03-06-19 but the match is for USBA Atlantic Coast Title.
Tokunbo Olajide2004-02-20Atlantic City, NJ
Defeats Larry Marks for the vacant title (Asbury Park Press, 04-02-22); vacant in 04.
Raul Frank2005-04-29Cleveland, OH
Defeats Fernando Hernandez; loses IBF world title eliminator on 06-02-24.
Terrance Cauthen2006-10-11White Plains, NY
Defeats Dante Craig; loses IBF world title eliminator on 07-12-05.
Danny Perez Ramirez2008-11-21Hammond, IN
Defeats Eric Mitchell; may vacate the title immediately since his name never appears on the official rankings.
Derek Ennis2009-10-16Philadelphia, PA
Defeats Eromosele Albert; stripped of the title upon losing a non-title match on 11-03-04.
Charles Whittaker2011-06-11Camana Bay, CAY
Defeats Keenan Collins.
Demetrius Hopkins2013-02-16Atlantic City, NJ
Jermell Charlo2013-06-08Carson, CA
Vacates in 14-01.
Michel Soro2015-05-08Newark, NJ
Defeats Glen Tapia; vacant in 16-01.
Justin DeLoach2017-02-24Temecula, CA
Defeats Christopher Pearson; stripped on 17-07-30 upon losing a non-title match.
Charles Conwell 2019-06-08 New York, NY
Defeats Courtney Pennington; also wins USNBC title on 20-12-17; vacant in 22.
Ardreal Holmes Jr. 2023-06-03 Detroit, MI
Defeats Wendy Toussaint; vacant in 25-03 or 25-04.
Wendy Toussaint2025-06-06 Verona, NY
Defeats Joseph Hicks.


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