Test History
Last updated: Aug 15 2025, 9:00am PDT
Under the previous UFC Anti-Doping Program (UFC ADP) administered by the United States Anti-Doping Agency (USADA), USADA counted both the total number of samples provided by an athlete and the individual test sessions conducted on an athlete. Under the new UFC ADP, only test sessions will be counted as this is a more accurate reflection of the volume of testing on any given athlete. For these reasons, some UFC athletes that have already received testing milestone recognition (25x shirt, 50x jacket and 75x pin) may now reflect numbers below those milestones.
Total samples collected year to date: 2553
Displaying 156 Entries
| Year | Athlete | Test Sessions |
|---|---|---|
| 2015 | Abel Trujillo | 3 |
| 2015 | Alan Jouban | 1 |
| 2015 | Albert Tumenov | 1 |
| 2015 | Alex Chambers | 1 |
| 2015 | Alex De Oliveira | 1 |
| 2015 | Alexander Gustafsson | 1 |
| 2015 | Ali Bagautinov | 2 |
| 2015 | Alistair Overeem | 3 |
| 2015 | Aljamain Sterling | 1 |
| 2015 | Amanda Nunes | 1 |
| 2015 | Andreas Stahl | 1 |
| 2015 | Andrei Arlovski | 3 |
| 2015 | Anthony Johnson | 3 |
| 2015 | Anthony Pettis | 1 |
| 2015 | Antonio Da Silva | 4 |
| 2015 | Antonio J Carlos Jr. | 1 |
| 2015 | Ben Henderson | 2 |
| 2015 | Ben Rothwell | 1 |
| 2015 | Beneil Dariush | 1 |
| 2015 | Bethe Correia | 4 |
| 2015 | Brian Ortega | 1 |
| 2015 | Cain Velasquez | 1 |
| 2015 | Carlos Condit | 1 |
| 2015 | Cathal Pendred | 1 |
| 2015 | Cezar Ferreira | 1 |
| 2015 | Chad Laprise | 1 |
| 2015 | Chad Mendes | 2 |
| 2015 | Charles Oliveira | 1 |
| 2015 | Chico Camus | 2 |
| 2015 | Chris Weidman | 2 |
| 2015 | Claudia Gadelha | 1 |
| 2015 | Clay Guida | 2 |
| 2015 | Colby Covington | 1 |
| 2015 | Conor McGregor | 4 |
| 2015 | Corey Anderson | 1 |
| 2015 | Cristiane Justino | 2 |
| 2015 | Dan Castillo | 1 |
| 2015 | Dan Henderson | 5 |
| 2015 | Daniel R Cormier | 2 |
| 2015 | Darren Till | 2 |
| 2015 | Demetrious Johnson | 1 |
| 2015 | Demian Maia | 2 |
| 2015 | Diego Brandao | 1 |
| 2015 | Diego Sanchez | 1 |
| 2015 | Dominick Cruz | 1 |
| 2015 | Dominique Steele | 1 |
| 2015 | Donald Cerrone | 3 |
| 2015 | Dong Hyun -Maestro- Kim | 1 |
| 2015 | Dustin Poirier | 3 |
| 2015 | Eddie Alvarez | 1 |
| 2015 | Edson Barboza | 2 |
| 2015 | Elias Theodorou | 2 |
| 2015 | Erick Silva | 1 |
| 2015 | Fabio Maldonado | 1 |
| 2015 | Fabricio Werdum | 2 |
| 2015 | Francis Ngannou | 1 |
| 2015 | Francisco Mir | 2 |
| 2015 | Francisco Trevino | 1 |
| 2015 | Francisco Trinaldo | 1 |
| 2015 | Frank Edgar | 2 |
| 2015 | Frankie Saenz | 1 |
| 2015 | Gegard Mousasi | 1 |
| 2015 | George Roop | 2 |
| 2015 | Gilbert Burns | 1 |
| 2015 | Gleison Tibau | 3 |
| 2015 | Glover Teixeira | 3 |
| 2015 | Gunnar Nelson | 2 |
| 2015 | Hayder Hassan | 2 |
| 2015 | Henry Cejudo | 2 |
| 2015 | Holly Holm | 4 |
| 2015 | Jan Blachowicz | 1 |
| 2015 | Jared Rosholt | 2 |
| 2015 | Jessica Eye | 3 |
| 2015 | Jimi Manuwa | 2 |
| 2015 | Joanna Jedrzejczyk | 2 |
| 2015 | Joanne Calderwood | 1 |
| 2015 | John Dodson | 1 |
| 2015 | Johnny Eduardo | 1 |
| 2015 | Johny Hendricks | 2 |
| 2015 | Jon Jones | 1 |
| 2015 | Jorge Masvidal | 1 |
| 2015 | Jose Aldo | 4 |
| 2015 | Joseph Benavidez | 1 |
| 2015 | Joseph Duffy | 2 |
| 2015 | Josh Barnett | 1 |
| 2015 | Josh Samman | 2 |
| 2015 | Julianna Pena | 1 |
| 2015 | Junior Dos Santos Almeida | 3 |
| 2015 | Jussier Formiga | 1 |
| 2015 | Kamarudeen Usman | 1 |
| 2015 | Kelvin Gastelum | 2 |
| 2015 | Kevin Casey | 1 |
| 2015 | Kyle Noke | 1 |
| 2015 | Kyoji Horiguchi | 2 |
| 2015 | Lorenz Larkin | 1 |
| 2015 | Louis Smolka | 1 |
| 2015 | Luke Rockhold | 3 |
| 2015 | Lyman Good | 1 |
| 2015 | Mark Hunt | 2 |
| 2015 | Max Holloway | 1 |
| 2015 | Michael Johnson | 3 |
| 2015 | Michel Prazeres | 1 |
| 2015 | Michelle Waterson | 1 |
| 2015 | Mirko Filipovic | 1 |
| 2015 | Nate Diaz | 2 |
| 2015 | Nate Marquardt | 1 |
| 2015 | Neil Magny | 3 |
| 2015 | Nicolas Dalby | 1 |
| 2015 | Nik Lentz | 1 |
| 2015 | Norman Parke | 1 |
| 2015 | Omari Akhmedov | 1 |
| 2015 | Paige VanZant | 3 |
| 2015 | Patrick D Cummins | 3 |
| 2015 | Patrick Holohan | 1 |
| 2015 | Paul Felder | 1 |
| 2015 | Pedro Munhoz | 1 |
| 2015 | Piotr Hallmann | 2 |
| 2015 | Rafael Dos Anjos | 3 |
| 2015 | Rashad Evans | 2 |
| 2015 | Reza Madadi | 1 |
| 2015 | Ricardo Lamas | 1 |
| 2015 | Roan Carneiro | 1 |
| 2015 | Robert Lawler | 2 |
| 2015 | Robert Whittaker | 2 |
| 2015 | Ronaldo Jacare Souza | 3 |
| 2015 | Ronda J Rousey | 6 |
| 2015 | Rose Namajunas | 2 |
| 2015 | Ross Pearson | 1 |
| 2015 | Roy Nelson | 1 |
| 2015 | Ruslan Magomedov | 1 |
| 2015 | Ryan Bader | 4 |
| 2015 | Sage Northcutt | 2 |
| 2015 | Santiago Ponzinibbio | 1 |
| 2015 | Shawn Jordan | 1 |
| 2015 | Stefan Struve | 2 |
| 2015 | Stipe Miocic | 2 |
| 2015 | Takeya Mizugaki | 1 |
| 2015 | Tamdan McCrory | 1 |
| 2015 | Tecia Pennington | 2 |
| 2015 | Thiago Alves | 3 |
| 2015 | Thiago De Lima Santos | 1 |
| 2015 | Thiago Tavares | 2 |
| 2015 | TJ Dillashaw | 1 |
| 2015 | Todd Duffee | 2 |
| 2015 | Tom Breese | 1 |
| 2015 | Tony (Anthony) Ferguson | 1 |
| 2015 | Tony Sims | 1 |
| 2015 | Travis Browne | 1 |
| 2015 | Tyron Woodley | 1 |
| 2015 | Uriah Hall | 3 |
| 2015 | Urijah Faber | 1 |
| 2015 | Valerie Letourneau | 1 |
| 2015 | Valmir Lazaro | 1 |
| 2015 | Vitor Belfort | 4 |
| 2015 | Warlley Alves | 1 |
| 2015 | Yoel Romero | 4 |
