UFC Active Roster is out, but still subject to banned drug tests, the player’s side “passed completely cleanly.”

Will the fighter career of the biggest MMA star end with 23 wins and 6 losses in 5,258 days (14 years, 4 months and 24 days) including amateur.

Conor McGregor (37, Ireland) disappeared from the UFC Active Roster. The list of active players has been excluded for the first time in 4514 days (12 years, 4 months and 9 days) since his UFC debut in April 2013.

The UFC's 9th lightweight and 2nd featherweight champion himself is taking a commemorative photo for the world premiere of the documentary film Conor McGregor: Notorious. Photo = AFP = Courtesy of Yonhap News 사진 확대 The UFC’s 9th lightweight and 2nd featherweight champion himself is taking a commemorative photo for the world premiere of the documentary film Conor McGregor: Notorious. Photo = AFP = Courtesy of Yonhap News

However, according to the UFC anti-doping program records updated on August 16 (Korea time), Conor McGregor was tested for banned drugs once in 2025. The difference is large compared to the 11th in 2024 and the 5th in 2023, but the player stressed that “it passed completely cleanly.”

UFC fighters must agree to an “out-of-game inspection” without prior notice six months before the match. Doping test subjects are obliged to submit location information. If it is a place where the player’s location is known, inspectors will visit not only the training site but also the house.

Conor McGregor is the least frequently tested since 2022, when he missed doping tests to recover his fracture and take therapeutic drugs, but it’s noteworthy that he is showing his willingness to continue as a fighter.

Conor McGregor, a former 9th lightweight and 2nd featherweight champion of the UFC, speaks from the podium in the White House briefing room in Washington, DC, visited by the invitation of the 45th and 47th U.S. President Donald Trump in March 2025. Photo = AFP = Courtesy of Yonhap News 사진 확대 Conor McGregor, a former 9th lightweight and 2nd featherweight champion of the UFC, speaks from the podium in the White House briefing room in Washington, DC, visited by the invitation of the 45th and 47th U.S. President Donald Trump in March 2025. Photo = AFP = Courtesy of Yonhap News

UFC 10 wins and 4 losses from 2013-2021. Conor McGregor was the 9th lightweight (70 kg) and 2nd featherweight (66 kg) champion. He is the most commercially successful mixed martial arts star without disagreement, with Forbes, a U.S. business magazine, reporting in 2021 as “the world’s No. 1 highest-paid athlete.”

Dustin Forriei (36, USA), a former UFC lightweight provisional champion, is likely to remain the last match in his career in January and July 2021. Conor McGregor lost his first and second knockouts in 28 and 29 games as a player.

Leaving behind the six-month diagnosis of preposition and the impact of breaking his ankle due to his second consecutive KO defeat, Conor McGregor joined UFC reality program The Ultimate Fighter Season 31 shooting in February 2023.

UFC reality program The Ultimate Fighter Season 31, filmed in February 2023 by 9th lightweight and 2nd featherweight champion Conor McGregor and 11th lightweight champion Michael Chandler, was aired on the U.S. sports channel ESPN from May to August of that year. Photo = TKO 사진 확대 UFC reality program The Ultimate Fighter Season 31, filmed in February 2023 by 9th lightweight and 2nd featherweight champion Conor McGregor and 11th lightweight champion Michael Chandler, was aired on the U.S. sports channel ESPN from May to August of that year. Photo = TKO

TUF 31 aired on American sports channel ESPN from May to August of that year. The conflict between Conor McGregor and Michael Chandler (39, USA), a participant in the 11th UFC lightweight championship match, which was the coach of the two teams, drew attention to whether it would lead to a real mixed martial arts battle.

Conor McGregor was scheduled to face Michael Chandler in June 2024 as the main event of UFC 303 welterweight (77kg) 5 minutes × 5 rounds in Paradise T-Mobile Arena (20,000 seats), Nevada, USA, but he was absent due to a broken toe.

Conor McGregor, the 9th lightweight and 2nd featherweight champion, was scheduled to face Michael Chandler, the 11th lightweight champion, in June 2024 as the main event of UFC 303 welterweight 5 minutes × 5 rounds in Paradise T-Mobile Arena, Nevada, USA, but was absent due to a broken toe. Photo = TKO 사진 확대 Conor McGregor, the 9th lightweight and 2nd featherweight champion, was scheduled to face Michael Chandler, the 11th lightweight champion, in June 2024 as the main event of UFC 303 welterweight 5 minutes × 5 rounds in Paradise T-Mobile Arena, Nevada, USA, but was absent due to a broken toe. Photo = TKO

McGregor’s UFC Prohibited Drug Test

The 01st of 2025

11th episode in 2024

The 05th edition of 2023

00 times in 2022 (ankle fracture treatment)

The 07th episode of 2021

The 06th episode of 2020

The 06th episode of 2019

The 08th episode in 2018

The 04th episode of 2017

The 09th edition of 2016

The 04th episode in 2015

[Kang Daeho, MK Sports Reporter]