Popular hard-hitting super lightweight contender Rolando “Rolly” Romero takes on veteran southpaw Ismael Barroso for the interim title inside The Cosmopolitan of Las Vegas.

Jermell Charlo looks to make boxing history when he defends his WBC, WBA and IBF belts against WBO champ Brian Castaño in one of the most important fights of the year. Charlo aims to achieve something that has never been done before by becoming the first undisputed champ at 154 lbs. in the four-belt era. Charlo has held the WBC title since 2019 and added the WBA and IBF titles with a stunning KO of Jeison Rosario in September. The Argentinian Castaño quickly ascended the ranks, becoming a world champion after just 13 fights. Live on SHOWTIME.

Deontay Wilder vs. Tyson Fury II is a World Heavyweight Championship boxing rematch between undefeated and reigning WBC champion Wilder and undefeated former unified WBA (super), IBF, WBO, IBO, The Ring, and lineal champion Fury. Their first fight ended in a controversial split draw.

Five-time world champion Gervonta “Tank” Davis defends his WBA lightweight title against No. 1 ranked contender Rolando Romero. Powerhouse puncher Davis has never lost a fight, but undefeated Romero is forging his own legacy to claim the hard-earned throne. At the legendary Barclays Center in Brooklyn, where Davis won his first two titles, the fierce rivalry between these two undefeated fighters heats up to be the real fireworks of Memorial Day weekend. Davis vs. Romero, live on Pay-Per-View, Saturday, May 28 at 9pm ET/6pm PT.

One night. Four world title fights. Undefeated rising star Tim Tszyu takes on Sebastian Fundora & “Rolly” Romero defends his Super Lightweight championship belt against Mexican star “Pitbull” Cruz in the co-main event. Plus, Middleweight Champion Erislandy Lara takes on Michael Zerafa & Julio César Martínez duels Angelino Cordova in the Pay-Per-View opener. The prelim fights include Super welterweight contenders Serhii Bohachuk and Brian Mendoza battling for the Interim WBC Super Welterweight Title. Plus, featherweights Curmel Moton and Anthony Cuba clash in an eight-round bout.

Pound-for-pound great and Mexican superstar Canelo Álvarez puts his unified World Titles on the line against Puerto Rican KO artist Edgar Berlanga. Also on the star-studded card, Middleweight Champ Erislandy Lara will face off with boxing superstar Danny García and Caleb Plant takes on undefeated Trevor McCumby, plus Rolando “Rolly” Romero faces Manuel Jaimes.

New York hosts a historic event in the famous Times Square, as Ryan Garcia (214-1) returns to face Rolly Romero (16-2). Also featured is the comeback of Devin Haney, alongside a WBO super lightweight tie between Teofimo Lopez and Arnold Barboza Jr.