After Brock Lesnar reportedly tested positive for Clomiphene, which is an anti-estrogen blocker that is on the banned list, the UFC has removed him from their official fighter rankings.
Lesnar failed tests from his sample collected on June 28 and July 9 leading up to his fight with Mark Hunt at UFC 200.
Lesnar will face Randy Orton at the SummerSlam pay-per-view event on August 21st.
