[2] 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.
Alcine was dropped three times, but he rallied and won the final three rounds, landing significant shots on Williams.
[3] Williams next faced fellow prospect Hugo Centeno Jr., but the fight ended in a no contest after an accidental headbutt.
Williams came back and fought a clever fight, making Charlo miss, slipping punches, and landing some good counters.
[8] Williams is scheduled to face Yoenis Tellez for the interim WBA light middleweight title on March 1, 2025 at Barclays Center in Brooklyn, New York.