March 21, 2023 MLW Underground results

The March 21, 2023 Edition of MLW Underground was a Professional wrestling television show of MLW which took place at the 2300 Arena in Philadelphia, Pennsylvania.
==Results==
;
;
*Alex Hammerstone (c) defeated Jacob Fatu to retain the MLW World Heavyweight Championship (16:41)
*Taya Valkyrie (w/John Hennigan & Sam Adonis) (c) defeated Billie Starkz to retain the MLW Women's Featherweight Championship (7:28)
==Other on-screen talent==
;Commentators
*Joe Dombrowski
*Matt Striker
;Interviewers	
;Ring announcer
;Referees
==External links==
* MLW Underground #7 results
Category:2023 events
Category:2023 television events