On July 30, Ringtv announced that Porter would fight on the undercard of the Floyd Mayweather Jr. vs. Conor McGregor undercard at the T-Mobile Arena in Las Vegas, however won't be part of the Showtime PPV card. Instead his fight against 27 year old former light welterweight contender Thomas Dulorme (24–2, 16 KOs), who last fought in a stoppage loss to Terence Crawford in April 2015, would headline the preliminary card on Fox. Porter pulled out of his fight with Dulorme on August 17, 9 days before the fight, due to a death in his family. Mayweather Promotions released a statement confirming 2008 Olympic bronze medalist Yordenis Ugas (19–3, 9 KOs) would take his place in fighting Dulorme. On August 2, 2017, the WBC president confirmed that he still had the intention of ordering the fight between Porter and García for the interim title.