Austin Williams (boxer)


Austin Williams is an American professional boxer.

Early life

Born in Milwaukee Williams revealed he had a wonderful childhood and participated in sports. Many of his friends used sports as a lifestyle. Traveled back and forth to Chicago where he continued basketball. he suddenly moved to Texas and started boxing at 19.

Amateur career

Williams started boxing at the age of 19 and had 47 amateur bouts. Williams was a two-time USA Boxing Western Regional Champion, a two-time Houston Golden Gloves Champion and named Gulf Association's Most Outstanding Boxer in 2017.

Professional career

Notable wins of Williams early career were against Kieron Conway and River Wilson-Bent.

Williams vs. Rolls

Williams claimed the second belt of his pro career against Canadian Steve Rolls. He won on points to claim the IBF North American belt.

Williams vs. Sheeraz

Williams suffered the first loss of his career against WBC Silver middleweight champion Hamzah Sheeraz as part of the Matchroom vs Queensberry card in Saudi Arabia. Despite Ammo having a lot of success he was outboxed by Sheeraz and dropped and stopped in the 10th round.

Williams vs. Oliha

Williams was scheduled to face Etinosa Oliha in an eliminator for IBF middleweight title in Frisco, TX, on July 19, 2025. Oliha withdrew after an eye issue was identified during his pre-fight medical. Williams defeated replacement opponent, Ivan Vazquez, by stoppage in the ninth round.

Williams vs. Toussaint

Williams was due to challenge WBC middleweight title holder Carlos Adames at Madison Square Garden on January 31, 2026, but the fight was cancelled when the champion fell ill the day before the fight. Instead Williams faced replacement opponent, Wendy Toussaint, winning by unanimous decision.

Professional boxing record

No.ResultRecordOpponentTypeRound, timeDateLocationNotes
21Win20–1Wendy ToussaintUD10Jan 31, 2026Madison Square Garden, New York City, New York, U.S.
20Win19-1Ivan VazquezTKO9,
0:36		Jul 19, 2025The Ford Center at The Star, Frisco, Texas, USA
19Win18-1Patrice VolnyUD12Mar 15, 2025Caribe Royal, Orlando, Florida, USA
18Win17–1Gian GarridoTKO5, 1:04Nov 2, 2024Wells Fargo Center, Philadelphia, Pennsylvania, U.S.
17Loss16–1Hamzah SheerazTKO11, 0:45Jun 1, 2024Kingdom Arena, Riyadh, Saudi ArabiaFor WBC Silver middleweight title
16Win16–0Armel Mbumba-YassaKO7, 2:52Feb 3, 2024The Cosmopolitan of Las Vegas, Chelsea Ballroom, Las Vegas, Nevada, U.S.
15Win15–0Steve RollsUD10Sep 23, 2023Caribe Royale Orlando, Orlando, Florida, U.S.For IBF North American middleweight title
14Win14–0River Wilson-BentTKO8, 1:01Apr 1, 2023O2 Arena, London, England
13Win13–0Simon MadsenUD10Dec 3, 2022Gila River Arena, Glendale, Arizona, U.S.
12Win12–0Kieron ConwayUD10Sep 17, 2022T-Mobile Arena, Las Vegas, Nevada, U.S.
11Win11–0Chordale BookerTKO1, 2:25Apr 30, 2022Madison Square Garden, New York, New York, U.S.
10Win10–0Javier Francisco MacielTKO6, 1:02Feb 12, 2022Alexandra Palace, London, England
9Win9–0Quatavious CashTKO2, 0:26Dec 4, 2021MGM Grand, Grand Garden Arena, Las Vegas, Nevada, U.S.
8Win8–0Denis Douglin8Mar 13, 2021American Airlines Center, Dallas, Texas, U.S.
7Win7–0Isiah JonesTKO1, 1:29Dec 19, 2020Alamodome, San Antonio, Texas, U.S.
6Win6–0Esau Herrera de la CruzTKO5 Oct 23, 2020Gimnasio TV Azteca, Mexico City, Distrito Federal, Mexico
5Win5–0Donald SanchezTKO4, 2:51Jan 30, 2020Meridian at Island Gardens, Miami, Florida, U.S.
4Win4–0Miroslav Juna4Oct 26, 2019The O2 Arena, London, England
3Win3–0Jabrandon HarrisKO1, 1:51Jul 27, 2019College Park Center, Arlington, Texas, U.S.
2Win2–0Quadeer Jenkins1, 2:14Jun 1, 2019Madison Square Garden, New York City, New York, U.S.
1Win1–0Joel Guevara1, 2:06Apr 26, 2019The Forum, Inglewood, California, U.S.