DECEMBER Dec. 5 At Ekaterinburg, Russia: Ruslan Provodnikov vs. DeMarcus “Chop-Chop” Corley, 10 rounds, junior welterweights Dec. 9 At Kissimmee, Fla. (Telemundo): Alex “El Nene” Sanchez vs. Eric Ortiz, 12 rounds, flyweights; Luis Torres vs. Juan Aguirre, 4 rounds, welterweights; Amos Cowart vs. TBA, 4 rounds, lightweights; Amir Iman vs. TBA, 4 rounds, junior welterweights; […]