Sammy Guevara just wrestled in the biggest match of his career, and the wrestling star says he was freakin' out before stepping inside the squared circle ... but it had virtually nothing to do with his big title fight.
Nope ... Sammy says he was scared to death to announce he and his wife, fellow AEW star Tay Melo, were expecting their first baby!!
If you missed it, Guevara and Melo made a grand entrance before his Double or Nothing championship match at the T-Mobile Arena in Vegas last Sunday ... using cue cards to announce their first bundle of joy was on the way.