
Jon Jones, the reigning UFC light heavyweight champion, passed a post-fight blood screening administered by USADA on July 29 in the aftermath of his victory over Daniel Cormier at UFC 214, MMA Fighting’s Ariel Helwani has learned.
The negative test was administered just one day after Jones’ infamous July 28 urine screening, which popped positive for the anabolic steroid Turinabol. It is nonetheless important to note that USADA blood screenings do not test for Turinabol, thus the July 29 test would not have discovered any trace of Turinabol in Jones’ system.
In addition, Jones passed a pair of out-of-competition USADA drug screenings on July 6 and July 7, the former a blood and urine test, and the latter a urine test.
Jon Jones passed USADA blood test the night of UFC 214