Sosa on HBO. Viewership was adversely affected by a channel switch when the broadcast began and the time at which their main event started. Lomachenko vs. Rigondeaux On 6 August, Arum stated that Lomachenko would fight for a third time in 2017, likely on 9 or 23 December. When asked who the potential options were, Arum stated, "Well, there's a few guys. (Guillermo) Rigondeaux if he answers Dino (Duva's) call. There's (Orlando) Salido, who's sniffing around and the third is (Miguel) Berchelt." Arum also mentioned lightweight contender Ray Beltrán, but said he would like to capture a world title at lightweight before a potential fight with Lomachenko. Salido informed his manager Sean Gibbons, that he had no issues with fighting Lomachenko in December. Gibbons believed Lomachenko needed Salido more than Salido would need Lomanchenko, as Lomachenko was looking to raise TV ratings and sell out a 10,000 capacity arena. On 14 August, Arum spoke to LA Times and confirmed either Rigondeaux or Salido would be Lomachenko's next opponent. He stated if the bout with Rigondeaux was made, it would likely take place at the Madison Square Garden Theatre and a potential rematch with Salido would take place in Los Angeles. On 21 August Arum stated the Lomachenko and Rigondeaux camps were closing in on finalizing a deal for December 9. A fight with the two-weight world champion and reigning super bantamweight title holder, a two-time Olympic Gold Medalist and one of the most successful amateur boxers ever, would take place at 130 pounds. The fight was officially confirmed on 15 September. It was since confirmed that the fight would in fact be at the Theater, headlining an ESPN televised card. On 18 November, Carl Moretti of Top Rank revealed a re-hydration clause on the contract. Both fighters agreed to weigh in at 09:00 on the morning of the fight, where they would not be able to exceed 138 pounds. Any fighter over the limit would face a penalty of more than $10,000. On fight night, Lomachenko weighed 137.4 pounds and Rigondeaux weighed 130 pounds. In front of a sell-out crowd of 5,102 at the Theater, Lomachenko retained his WBO title, dominating the fight with superior boxing skills, forcing Rigondeaux to retire on his stool after round 6. Rigondeaux stated he had broken the top of his left hand in round two, which was the reason he did not come out