The junior welterweight and junior flyweight division were in action this weekend. Here are the latest ESPN divisional rankings.

Oscar Duarte defeats Kenneth Sims by judges' decision in the 12th round in a main event in the super welterweight division.

OSCAR De La Hoya and Golden Boy brought big-time boxing back to Chicago over the weekend with a two-pronged serving of fights ...

Every fight in boxing tonight, including the fight cards, start times, and how to watch. Including Duarte vs Sims Jr, ...

Here are your options to watch Oscar Duarte vs. Kenneth Sims Jr., including the live stream and start time for the fight in ...

Two former world champions collide on the Oscar Duarte vs. Kenneth Sims Jr. undercard, while rising stars look to impress.

In this boxing evening there is no belt at stake, what there is, is money... and good money. The fight between Oscar Duarte ...

Regis Prograis and JoJo Diaz delivered a throwback war, trading power shots across ten brutal rounds. Though Prograis was ...

The fiery build-up to Oscar Duarte vs Kenneth Sims Jr is nearing an end, with the super lightweights set to square off ...

OSCAR Duarte squeaked past Kenneth Sims Jr and, in doing so, has placed himself in a far stronger position to face WBA world ...

Free boxing tips, best bets and analysis for Oscar Duarte vs Kenneth Sims Jr at Credit Union 1 Arena, Chicago, on Saturday ...

High-voltage fight in Chicago this Saturday, August 2. Boxing of high caliber. Mexican Oscar Duarte and American Kenneth Smith Jr will meet in a welterweight bout. The main event w ...