Spivac appeared to take the first round with considerable aggression, but Cortes-Acosta turned the tide in the second, leading to a controversial decision.
UFC Vegas 104 Results: Waldo Cortes-Acosta Too Powerful for Ryan Spann
Ryan Spann, competing in a higher weight class, faced tough resistance from Waldo Cortes-Acosta who showcased superior striking power leading to a second-round TKO.