He is signed to Total Nonstop Action Wrestling (TNA), where he is one-half of the tag team ABC with Chris Bey.

Eventually over the next couple of weeks, Austin would remain undefeated against Damian Hyde and Aiden Prince before making his pay-per-view debut at the United We Stand event, where he participated in an Ultimate X match to determine the #1 contender for the X Division Championship.

to qualify for a five-way ladder match for the X Division Championship at Bound for Glory, which he won by defeating Tessa Blanchard, Daga, Jake Crist and Acey Romero.

[15] Austin continued to successfully defend the X Division Championship against former champion Jake Crist at Turning Point, Dez at Motown Showdown and Trey at Hard to Kill.

[26] At No Surrender, Austin participated in the Triple Threat Revolver to determine the number one contender for the X Division Championship, but the match was won by Josh Alexander.

[27] On the March 2 episode of Impact!, Austin defeated Black Taurus and Chris Bey to become the number one contender for the X Division Championship at Sacrifice.

[31] At Under Siege, Austin and Fulton defeated Petey Williams and TJP, XXXL (Acey Romero and Larry D) and Rohit Raju and Shera to become the new number one contenders for the Impact World Tag Team Championship.

[32] On the May 20 Episode of Impact!, Austin and Fulton were defeated by FinJuice (David Finlay and Juice Robinson) and failed to win the titles.

[34] At Emergence, he defeated Chris Sabin, Moose, and Sami Callihan in a four-way match to become the number one contender to the Impact World Championship.

[46] On March 8, 2024 at Sacrifice, Austin and Bey lost the tag titles to The System members Brian Myers and Eddie Edwards, ending their reign at 134 days,[47] only to regained them at Slammiversary on July 20.

[47] On September 13 at Victory Road, Austin and Bey lost the tag titles back to Myers and Edwards, ending their third reign at 55 days.

[50] On the January 30 and February 6 episodes of Impact!, Austin faced NXT's Wes Lee (former Rascalz member) and Tyson Dupont respectively, losing against the former and winning against the latter.

[54] On the final day, Austin, Alex Zayne, El Lindaman and Wheeler Yuta defeated Robbie Eagles, Yoh, Clark Connors and Titán.

Later, in the night Austin interrupted a tag team match, helping Bad Luck Fale, Chase Owens and El Phantasmo defeat the United Empire's, Jeff Cobb, Great-O-Khan and Aaron Henare and celebrated with them post-match, therefore joining the Bullet Club.