Erislandy Lara
On May 11, 2017 the WBC updated their rankings, placing 21 year old undefeated American prospect Erickson Lubin (18-0, 13 KOs) at number one. He moved up following his win over Cota. The ranking made Lubin the mandatory challenger for Charlo's world title. On July 20, Boxing Scene reported the fight could take place on September 30, 2017 as part of a double header, which would include Jarrett Hurd defending his IBF title against former light middleweight champion Austin Trout on Showtime. On August 24, Ringtv announced that the fight between Charlo and Lubin would take place on October 14 at the Barclays Center in New York City. Also on the card would see Erislandy Lara defend his WBA title against Terrell Gausha, with the card being billed as a super welterweight triple-header.