This page reproduces publicly reported regulatory and medical-administrative records. Every entry names the body that issued it. Anti-doping testing entries are counts of publicly reported test sessions and are not pass/fail results — a test session is not a positive test. Records are reproduced as published and are not medical advice.
1Anti-doping sanctions
0Medical suspensions
0Injury records
3Testing entries
Anti-doping sanction (1)
Anti-doping suspension / ineligibility
Anti-doping sanction
USADA announced today that UFC ® athlete, Brock Lesnar, of the Brooklyn Park, M.N., received a one-year sanction, pursuant to the UFC Anti-Doping Policy, after testing positive for a prohibited substance on two occasions.
Date
4 January 2017
Status
Suspended / sanctioned
Substance
clomiphene and its metabolite, 4-hydroxyclomiphene
Suspension length
1 year
Sample collected
28 June 2016
Period start
15 July 2016
Period end
15 July 2017
Issuing body
U.S. Anti-Doping Agency (USADA)
Issued by: U.S. Anti-Doping Agency (USADA)
Anti-doping testing activity (3)
2019 UFC ADP testing activity
Anti-doping testing activity
2 publicly reported test sessions in 2019. This count is not a pass/fail result.
Date
2019
Status
Testing activity
Test sessions reported
2
Issuing body
UFC Anti-Doping Program / CSAD
Issued by: UFC Anti-Doping Program / CSAD
2018 UFC ADP testing activity
Anti-doping testing activity
5 publicly reported test sessions in 2018. This count is not a pass/fail result.
Date
2018
Status
Testing activity
Test sessions reported
5
Issuing body
UFC Anti-Doping Program / CSAD
Issued by: UFC Anti-Doping Program / CSAD
2016 UFC ADP testing activity
Anti-doping testing activity
6 publicly reported test sessions in 2016. This count is not a pass/fail result.