ユリオルキス・ガンボア
Caballero was stripped of his IBF title on February 5, 2010 for failing to have a defense against Takalani Ndlovu, his mandatory challenger in that sanctioning body, in a timely manner. On April 10, 2010, Caballero defeated Daud Yordan. After that fight Celestino expressed his high interest in fighting Cuban Gold Medalist Yuriorkis Gamboa but that fight failed to come off being unsuccessful in securing a fight at Featherweight. Celestino was able to schedule a fight with Junior Lightweight Jason Litzau at the MGM Grand Garden Arena in Las Vegas on the opening bout of the HBO Televised undercard of Juan Manuel Marquez vs. Michael Katsidis on November 27. Cabellero subsequently, lost that fight via unanimous decision.