Mack also wrestled at the tapings as part of a tag team with his best friend and fellow WPW graduate Jerome Robinson.

After Joey Ryan and James Morgan were eliminated, Mack defeated reigning champion, Bobby Marshall to claim the title.

On March 5, 2011, Mack lost the M1W Championship to Morgan in a four-way match that also involved Nick Madrid and Andrew Hellman.

On November 3, 2013, Mack was defeated by Samoa Joe at Championship Wrestling from Hollywood's Open Door, in a Dream match.

[10] On June 15, 2014 Mack won the Championship Wrestling from Hollywood Red Carpet Rumble in a match which included Matt Striker, X-Pac, Jake "The Snake" Roberts and Joey Ryan.

[11] Mack debuted for the Southern California company Pro Wrestling Guerrilla on December 11, 2010, winning his first match.

On March 4, 2011, Mack participated in the 2011 Dynamite Duumvirate Tag Team Title Tournament, pairing with Brandon Gatson in a loss against The Young Bucks (Matt and Nick Jackson), the eventual winners, in the Opening Round.

[13] The 2012 Battle of Los Angeles, taking place in September, saw Mack lose against Sami Callihan on Night One.

At Mystery Vortex on December 1, he faced Cage once more, this time in a match also involving B-Boy and T. J. Perkins, with Mack emerging victorious.

[17] On February 8, 2015, along with Killshot and Big Ryck participated in a tournament for the LU Trios Championship, but they were defeated in the semi-finals by the eventual winners Angélico, Son of Havoc and Ivelisse.

Mack would team with A. R. Fox and Killshot as they defeated Snake Tribe (Drago, Pindar and Vibora) to win the Lucha Underground Trios Championship.

Mack then entered the Mashup Tournament to determine the #1 contender for the Impact World Championship on the July 19 episode of Impact!, where he was randomly paired with Michael Elgin and they defeated the team of Ace Austin and Stone Rockwell to qualify for the four-way elimination match in the tournament final where they were eliminated by the eventual winners Sami Callihan and Tessa Blanchard after Elgin turned on Mack.

Swann and Mack would then begin pursuing the World Tag Team Championship and entered a lengthy rivalry against the champions The North for the titles.

At Bound for Glory, Mack competed in a Six-way Intergender Scramble match for the Impact X Division Championship which was won by Rohit Raju.

At Turning Point, Mack defeated Moose by disqualification in match for the unsanctioned TNA World Heavyweight Championship.

At No Surrender, Mack competed in the Triple Threat Revolver to determine the number one contender for the Impact X Division Championship which was won by Josh Alexander.

At Hard To Kill, Mack, Swann, Eddie Edwards, Heath and Rhino defeated The Good Brothers and Violent By Design (Deaner, Eric Young and Joe Doering).

At No Surrender, Team Impact (Mack, Chris Sabin, Rhino, Rich Swann, and Steve Maclin) lost to Honor No More (Matt Taven, Mike Bennett, PCO, Vincent, and Kenny King).

At Rebellion, Mack and Swann competed in a Eight-Team Elimination Challenge which was won by Violent By Design (Eric Young and Joe Doering).

Their match took place at the Ring of Honor (ROH) Death Before Dishonor XVI event on September 28, 2018, where he was defeated by Cody.

Both Mack and Shaw had won separate four-way elimination matches earlier in the card to qualify for the chance to win this title.