On July 12,2008, Donaire fought Ulises Solis for the IBF light flyweight championship at the Palenque De La Expo in Hermosillo, Sonora, Mexico.
On July 12,2008, Donaire got another world title shot. This time, against Ulises Solis for the IBF light flyweight championship at the Palenque De La Expo in Hermosillo, Sonora, Mexico.