Rivaling other east coast independent promotions such as East Coast Wrestling Association, Jersey All Pro Wrestling and the Mid-Eastern Wrestling Federation, Maryland Championship Wrestling had many of the top cruiserweight and independent wrestlers in the region including current World Wrestling Entertainment and Total Nonstop Action Wrestling wrestlers such as Christian York, Danny Doring, Mickie James, Amazing Red, Orlando Jordan, A.J. Styles, Joey Matthews, Samoa Joe and The Hardy Boyz with Lita.
Wrestling Society X wrestler, Ruckus as well as other independent wrestlers from the area and throughout the country are current regulars in the promotion. Other mainstays such as Axl Rotten, Balls Mahoney, Chris Chetti, Mikey Whipwreck and Stevie Richards also regularly competed in the promotion while wrestling for Extreme Championship Wrestling.
- MCW Heavyweight Championship
- MCW Rage Championship
- MCW Tag Team Championship
- MCW Women's Championship
- MCW Light Heavyweight Championship
- MCW Cruiserweight Championship