Felipe Olivieri An arbitrator for UFC anti-doping partner USADA has handed lightweight Felipe Olivieri a two-year suspension following his appeal of a positive test, USADA announced today on its website . Olivieri (14-5 MMA, 0-1 UFC), a Nova Uniao product who was submitted by Tony Martin in his promotional debut at UFC on FOX 18, attacked the chain of custody and competency of the WADA-accredited lab that found methyltestosterone metabolites 5α-tetrahydromethyltestosterone and 5β–tetrahydromethyltestosterone in his urine prior to the bout.