Video by Ryan Burton

Former lightweight world champion Robert Easter Jr. and former two-division champion Rances Barthelemy will meet for the vacant WBA Lightweight Title in the main event of a SHOWTIME BOXING: SPECIAL EDITION Saturday, April 27 from The Chelsea inside of The Cosmopolitan of Las Vegas and presented by Premier Boxing Champions.

Televised coverage begins at 10 p.m. ET/7 p.m. PT and will also feature former super lightweight champion Viktor Postol taking on France's Mohamed Mimoune in a WBC Super Lightweight Title Eliminator, while rising heavyweight sensation Efe Ajagba looks to remain unbeaten against once-beaten German Michael Wallisch in a 10-round heavyweight attraction.

WBA Lightweight World Title – 12 Rounds

Robert Easter – 133 ¾ lbs

Rances Barthelemy – 135 lbs

Referee: Kenny Bayless; Judges: Tim Cheatham (Nev.), Eric Cheek (Nev.), Glenn Trowbridge (Nev.)

WBC Super Lightweight Title Eliminator – 10 Rounds

Viktor Postol – 139 ½ lbs

Mohamed Mimoune – 138 ½ lbs

Referee: Robert Byrd; Judges: Robert Hoyle (Nev.); Patricia Morse Jarman (Nev.); Benoit Roussel (Canada)

Heavyweight Attraction – 10 Rounds

Efe Ajagba – 241 lbs

Michael Wallisch –  242 ½ lbs

Referee: Tony Weeks; Judges: Adalaide Byrd (Nev.); Lisa Giampa (Nev.); Ricardo Ocasio (Nev.)