MCW Breakthrough: Proving Grounds was a professional wrestling event produced by MCW Pro Wrestling, which took place on March 24, 2018 at the MCW Arena in Joppa, Maryland. The main event featured a Steel Cage match between The Bruiser and former WWE superstar Joey Mercury for the MCW Heavyweight Championship.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Dark match: Tehuti Miles defeats Hocus
- Dark match: Matt Lancie defeats Danny Flamingo and Socorro in a Three-Way Match
- J. Spade (c) defeats Brandon Scott to retain the WildKat Heavyweight Championship
- The Appalachian Outlaws (Bo Nekoda & Hoss Hagood) (w/JP Callahan) defeat The Pump Patrol (Curt Matthews & Johnny Flex) and Bobby Wayward & Rayo and Griff Garrison & Marcus Kross in a Four-Way Elimination Tag Team Match
- Josh Briggs defeats Sean Studd
- Bobby & Robby defeat The Cartel (Dante Caballero & Joe Keys) (c) to win the MCW Tag Team Championship
- Elroy Smooth & Greg Excellent defeat The Hell Cats (Jimmy Starz & Sexy Steve)
- Brittany Blake defeats Sahara Se7en (c) to win the MCW Women's Championship
- Joey Mercury defeats The Bruiser (c) in a Steel Cage Match to win the MCW Heavyweight Championship
