American Tony Ferguson, who is considered the most likely opponent of Nurmagomedov for the next fight, also took doping tests 11 times. The Irishman Conor McGregor was tested 6 times.
Over the past 12 months Holly Holm was tested most often - 15 times. Ronda Rousey did not undergo any doping control. The Kyrgyz fighter Valentina Shevchenko took samples 12 times.