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Julian Williams

b. 1990

American boxer

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About Julian Williams

Born 1990. Julian Williams is an American boxer.

Julian "J-Rock" Williams (born April 5, 1990) is an American professional boxer. He held the WBA (Super), IBF, and IBO light middleweight titles from 2019 to 2020.

Amateur career Williams started boxing at the age of 12. He had an amateur record of 77-10. He reached number five in the rankings at national level, although never won a national tournament. Williams' trainer, Stephen Edwards, said that Williams' preparation as an amateur boxer was erratic, so began working on a more rigorous training regime as Williams turned pro.

Professional career Williams made his professional debut in May 2010, beating Antonio Chaves Fernandez technical knockout (TKO) in the first round. In April 2013, Williams became the second fighter to stop journeyman Dashon Johnson, improving his record to 12–0–1 with a third-round TKO. In his next fight, Williams won a unanimous decision (77-72, 77-72, 77-72) over former world champion Joachim Alcine. Alcine was dropped three times, but he rallied and won the final three rounds, landing significant shots on Williams. The prospect would survive and take the win. Williams next faced fellow prospect Hugo Centeno Jr., but the fight ended in a no contest after an accidental headbutt.

On 10 December 2016, Williams challenged IBF champion Jermall Charlo. Charlo retained his title with a fifth-round stoppage of Williams. Charlo dropped Williams in the second round with a powerful jab. Williams came back and fought a clever fight, making Charlo miss, slipping punches, and landing some good counters. In round five, Charlo landed a right uppercut, dropping Williams hard. Williams got up, however Charlo went for the finish, and got it with a third knockdown after a barrage of punches ending with a left hook. After the referee stopped the fight, Williams went over to congratulate Charlo. Charlo didn't want to embrace and told Williams, “I don’t want your congratulations, I want your apology.” The crowd, noticing the heat between the two corners, started to boo Charlo. In the post fight interview, Charlo stated Williams had disrespected him leading up to the fight.

On 11 May 2019, Williams beat Jarrett Hurd by unanimous decision for the unified light middleweight championship. In an early fight of the year candidate, both fighters went at war, but it was Williams who managed to drop Hurd in the second round, and got the better of him throughout the fight.

In the first time defending his belts, Williams faced Jeison Rosario, who was ranked #5 by the IBF and #9 by the WBA, at the Liacouras Center in Philadelphia, Pennsylvania, on January 18, 2020. Williams boxed well in the beginning, but Rosario looked like the bigger man and was holding up well to Williams' attacks. In the fifth round, Rosario dominated Williams, shaking Williams up badly and forcing the referee to stop the fight to get the win.

Williams faced Yoenis Tellez for the WBA interim light-middleweight title at the Barclays Center in Brooklyn, New York, on March 1, 2025, losing via unanimous decision.

Personal life Julian was raised in West Philadelphia and is a Muslim.

Professional boxing record

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Important facts

Birth century
Occupation
Nationality
Awards
IBF World Junior Middleweight Champion; WBA World Super Welterweight Champion; IBO World Super Welterweight Champion

People in Julian Williams's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Julian Williams's

Frequently asked questions

Who is Julian Williams?

American boxer

When was Julian Williams born?

Julian Williams was born on 5 April 1990 in Philadelphia.

What is Julian Williams's occupation?

Julian Williams is a boxer.

What nationality is Julian Williams?

Julian Williams is American.

Sources & further reading

· Wikipedia: Julian Williams

· Wikidata: Q20643234

· DBpedia: Julian Williams (boxer)

Cite this page

APA: Biography.guide. (2026). Julian Williams. https://biography.guide/julian-williams-boxer/

MLA: "Julian Williams." Biography.guide, https://biography.guide/julian-williams-boxer/.

Chicago: "Julian Williams." Biography.guide. https://biography.guide/julian-williams-boxer/.

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