Ryan Garcia partied hard at LA nightclub before failed drug test was revealed

Ryan Garcia clearly wasn’t sweating over his failed drug test in the hours before it became known to the public… because TMZ Sports has obtained a video of him partying hard at an LA hotspot on Tuesday night – seemingly without a care in the world.

Garcia visited Bootsy Bellows in West Hollywood around midnight – about 20 hours before it was revealed he had Ostarine in his system the day before his huge win. Devin Haney – and he danced at his table without any signs of concern.

One attendee told us that Garcia seemed to be in good spirits the entire time he was there — sipping tequila… and even taking selfies with other clubgoers.

At one point, the DJ turned on a snippet of Garcia’s new Haney diss track, “Haney Pack,” which got the 25-year-old boxer moving even more.

Watch the video from inside… you can see Garcia was shadowboxing as the tunes – filled with jabs at Haney – blasted through the speakers.

In the midst of all this, Garcia found time to tweet about how much fun he was having… writing on his X page, “Bootys lit.”

Of course, it would be difficult to expect Garcia to behave differently… as he said in a statement following reports from the positive test that he did not cheat in any way leading up to the April 20 big win.

“Why didn’t they come out with this before the fight?” Garcia said. “Why did they let me get in the ring as a cheater and come out with the win and then post this?”