# Report: Conor McGregor allegedly used ‘banned drugs’ to heal 2021 leg injury

> **Open Intelligence Dossier** · First detected: 2026-06-11 20:07 UTC · Category: Sports

## Executive Summary
UFC star’s alleged PED use during recovery sparks MLB investigation and media backlash

## Intelligence Brief
Former UFC champion Conor McGregor is under scrutiny for allegedly using banned performance-enhancing drugs (PEDs) to accelerate healing from a broken leg sustained in a 2021 fight. Coverage emphasizes the potential violation of anti-doping rules and McGregor’s history of controversial statements on PEDs, with outlets like *The New York Times* framing it as a broader issue of athlete accountability.


The story has also spread across MMA-focused platforms like *Fightful* and *MMA Mania*, amplifying concerns about transparency in athlete recovery protocols. The timing coincides with McGregor’s recent return to mixed martial arts, adding urgency to the allegations.


Watch for MLB’s official response to ElAttrache, potential fallout for McGregor’s UFC status, and whether anti-doping agencies (e.g., USADA) will open an investigation. Coverage may also shift to broader debates on PED regulation in combat sports if additional athletes or physicians are implicated.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| NBC Sports | Dr. Neal ElAttrache faces scrutiny over Conor McGregor’s use of PEDs | [Source Link](https://news.google.com/rss/articles/CBMixwFBVV95cUxORTFSaEN0SGlvcE9ubDk5SUs1eG5Fdm1SUFZMakRoQlZ1enhHd1A4X1JjSFVSTEZCVkI2OU83emw3aVlLQ3FyUjNOclRrZHBlMDVMTXZXVndSMHdpZDFvNktwMDhxLWFDLVVueXctM0REUGg4ZkltSTJLa0RkaE1KZi0wU3RoYkg4Z1ZIei12WEtoS3h5TnhSTEJGRnByVGlWSGtpWnpDSWdHWHZGT1NRYUUta2doWDBSRnBaWG9HdFhDczg1Xzkw?oc=5) |
| CBS Sports | MLB to question Dodgers team doctor over alleged involvement in PED use by Conor McGregor, per report | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxNclFBR1hFZGtPa0R0ZFlnbGFJMVpfY2dPR2NMUmxVRFpjODJfdnhaQ1JTTEExWnNtQzMxUVFnS3Z2el9FUkE4dlRYdUdtYnFzUE16LTBOV0xhUTEtNVVMd3FORFRhQVlHNzZqTWtVeF8wQTRUbWREYjIwWmR0UmY5UlA0QWRrcEpETkgySXVxWDZCbnBQQ3k1MVhSSnJKam0tVG5RelNUS0JOVFFsNEE?oc=5) |
| theScore | Report: McGregor used PEDs after breaking leg in UFC fight … | [Source Link](https://news.google.com/rss/articles/CBMiU0FVX3lxTE50bGtON0dnUWZtX3ZMR0xVcjFSbDJvNS1oU290dGdORGY1SmJQYkNDb3lpWjRBWVFWbFoyc0lNaWJfcHN4RjVzb0c3TmFKLXJDcDhr?oc=5) |
| MMA Mania | New York Times slams Conor McGregor for using PEDs to treat broken leg | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxOTlZKR1VHZF9aSWZsZC1BbmJxUlMtQVBpSFN5NnpZSVRndEhBNWgwNTFPRi1KVU5XVzJvUHViZDF6QWQyV1lOUmtYWG5WSkFvOVdBMjllUFY5c1ZuSEhvaUtlUXE3amNMSjN1X253bzRJeW9HUmVpcXhQMUZmYTZXTEpDWE5ERXNXOHR2VHpFNE12NTlVbW43TXN6SzY0Tmhud3VaWFFUaEttUzhwSDJnUA?oc=5) |
| Fightful | Report: Conor McGregor Took Banned Substances While Recovering From Broken Tibia | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxNQzNfV01OVzQ5cWxBamdvdk5NZGtEX3JycVNxc2VaWHFVdVRvNUNPNExfUjBPSk9VSFZaVm45ZXlXX1FBOURaNy1ZcFg2Tk0ybklCZkJFa2dZbG5JeURaeFYtODg0R3JTQ2pQUUNGUld5OHB4OVM5NVZtM3JrdFhLNHJtMndrQ3FBVjVaTUZ0b25NREg0ak1RdjhpOUcyekppSkdpSHhTNXQ4bkhjVEE?oc=5) |
| Yahoo Sports | Conor McGregor reportedly took banned drugs, UFC White House preview, more - The Boys in the Back - June 11, 2026 | [Source Link](https://news.google.com/rss/articles/CBMi6wFBVV95cUxNX09EelJkZUZvTllUTW1jQ0tjMUFaM3hPajNSWTF0cHYtV0h6a0l3M2lNVXNEQzJpbUNHNWxWbDBzVEZJTERmbmZsTGppclFyb3NuZlAtQzN4ZjhjV05Hcjd5TU5UQWM1ZTVsd0V1c3BxRVhuYVktenlFSlM1eFJiUXNuNjByVXBKcEE5N3U0WjctcE4ySDdldGlMMklUVjlKaXZlemdEcDllNkh0aWlIN0ctMzN2cGRtSDIyZTBLcGNoelJhR2V3X3BqckhKc1hUVHlJOG1oRFNfakZ4eEVHQURzdjdVZnUxTTln?oc=5) |
| The New York Times | Conor McGregor’s Comeback: A Tale of Banned Drugs and a Famous Doctor | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxNTlE2NjF3UDh4TTk3ZHB4VVlRNFByUnVQeVc4Y3RLWlh4RjVCUzk5NFZ0cWNFRTNsMEJZLW4xRWtfSmlPd1FKT2RlNnJnWTlNNjd1ekg0b1N5ODAxaklSR0lsMnh0NmR4aEFHaHFDSWRWSV9RbmxyblV4cG8xOEVTZ0N3?oc=5) |
| MMA Fighting | Report: Conor McGregor allegedly used ‘banned drugs’ to heal 2021 leg injury | [Source Link](https://news.google.com/rss/articles/CBMisgFBVV95cUxOcVNmSURYWHFMOWJhTDFpcjVJRWgwb04xbUtLMC1zdmd4WXNpdWVlUU5NZTFYNVNKRXIzTUdDX1VEbXN6X2k3Y0YyYmhKN0xLUEFZcTlsS2NqMzNoemdDR0t6aWdqeU1TUVZsa2xuQk1YNWxlNktyTWRpM3VHZWt0Rzh2dENuaWNEU2RWVnp0dkhYQ285WWt4OTRCUG1QbnpIZFBpQWhxZzFrRWhXWEN4dHdB?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-11/report-conor-mcgregor-allegedly-used-banned-drugs-to-heal-2021-leg-injury*