Middleweight · 160lb10 roundsUD 10
“Ammo”
Austin Williams
20-3-0
- Division
- Middleweight · 160lb
- From
- United States
- Stance
- southpaw
- Height
- 180cm
- Reach
- 198cm
Austin Williams, known as Ammo, is an United States middleweight with a professional record of 20-3-0. They last boxed against Vito Mielnicki Jr. on 4 September 2026. No next fight has been confirmed. Below is the full professional record we hold for Austin Williams, current world ratings and every story we have published about them.
Austin Williams next fight
Austin Williams has no confirmed next fight. They last boxed on 4 September 2026. We update this page the moment a date, opponent or venue is announced, and anything reported before then appears in the news below. For everything currently on the calendar, see the full fight schedule.
Austin Williams professional record
20-3-0 across 23 professional bouts.
Where Austin Williams ranks
- WBONo. 8middleweight
- IBONo. 9middleweight
- WBCNo. 13middleweight
Latest Austin Williams news
Results
WBO #3 middleweight Vito Mielnicki Jr. edges closer to world title shot after dropping Austin “Ammo” Williams in round one
Mielnicki drops Williams in the opening round
News
Andy Ruiz Jr. believes he's a different person now: "I'm disciplined, I'm dedicated and I'm hungry"
Everything that was said at the Ruiz- final presser
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News
WBO #3 middleweight faces Austin “Ammo” Williams on Andy Ruiz-Damian Knyba undercard
WBO No. 3-Ranked Middleweight Returns Home September 4 at Prudential Center Live on DAZN and TNT
News
WBC champ Carlos Adames defeats Austin "Ammo" Williams then declares: "I’m the best middleweight in the world"
Carlos Adames: “Anyone with a belt, anyone with a name, I’m ready.”
Results
How to watch Carlos Adames vs Austin Williams - Fight details, weigh-in results, running order, ringwalks, odds, quotes, predictions
Carlos Adames vs Austin Williams weigh-in results, running order, ringwalks, odds, quotes, predictions
Austin Williams frequently asked questions
- What is Austin Williams's record?
- Austin Williams has a professional record of 20-3-0. The full bout-by-bout record, including opponents, dates and how each fight ended, is listed above.
- Who does Austin Williams fight next?
- No next fight has been confirmed for Austin Williams. This page updates as soon as one is announced.
- Where is Austin Williams ranked?
- Austin Williams is rated number 8 by the WBO at middleweight, and number 9 by the IBO at middleweight, and number 13 by the WBC at middleweight.