As of August 2020, he is signed to WWE, on the SmackDown brand, where he performs under the ring name Joe Gacy and is a member of The Wyatt Sicks faction.

On August 5, 2017, at Once in a Lifetime, Gacy appeared at the event, while ring announcer Larry Legend was about to introduce the match between Lio Rush and Joey Janela.

[6] On September 9, at Down with the Sickness, Gacy and his masked goons appeared after Strickland's title match with Jason Cade, but was chased off by the rest of the locker room.

One of the masked men, purportedly Gacy, threatened to have Osbourne curbstomped onto a chair, unless Matt Tremont reinstated him and gave him a title shot at the next event.

[9] On December 9, Gacy faced Page and Strickland in the aforementioned stipulation match, in an attempt to win back the title.

During the match, Gacy was chokeslammed through a pane of burning glass, which led to his masked goons to come out from the back to distract Page and Strickland.

He got up and climbed the scaffolding to attack Page, but was thrown off the top by a masked man (revealed to be the debuting Anthony Gangone), onto a table with a pane of glass propped up on it, ending his involvement in the match.

[10] On February 10, 2018, at Nineteen, Gacy, flanked by Reynolds and Barry, faced Anthony Gangone in his debut match for CZW.

At the same event, Gacy was involved in the CZW World Heavyweight Title #1 contendership 30-man rumble match, eventually won by Maxwell Jacob Friedman, but was eliminated by Gangone, continuing the feud.

Friedman initially had Dezmond Xavier as his opponent for his first title defence, but got his legal team to change the match so Gacy was inserted instead.

Reynolds' masked goons came out to interfere, which Gacy dealt with quickly, but when he got back into the ring, he was hit with a low blow followed by a cutter.

[21] On August 10, at CZW vs. wXw, Gacy returned to the promotion by clotheslining then-champion John Silver, following his match against Anthony Greene.

[22] On September 13, at Down with the Sickness, Gacy defeated Silver, in a three-way match also involving Conor Claxton, beginning his third reign.

[23] On November 30, in a backstage segment at Night of Infamy, D. J. Hyde offered to face Gacy at Cage of Death XXI, with his career on the line.

[28] On February 16, at Evolve 122, following the title match between JD Drake and Montez Ford, Eddie Kingston jumped both wrestlers, and was joined in the post-match attack by Gacy, Corino and Shane Strickland, and in the process, forming The Unwanted.

[30] During WrestleMania weekend, on April 4, at Evolve 125, Gacy and Kingston defeated the DDT pairing of Konosuke Takeshita and Mao.

Later that night, Gacy and Kingston were involved in non-title four-way elimination tag team match, alongside A. R. Fox and Leon Ruff, The Beaver Boys (Alex Reynolds and John Silver) and Milk Chocolate (Brandon Watts and Randy Summers).

Afterwards, Gacy and Kingston attacked Fox and Ruff from behind, and Babutunde came out from the back and was about to perform a double chokeslam on The Unwanted, until Corino and Sean Maluta came out to make the save, resulting in a beatdown.

[36] On March 8, 2020, at the wXwNOW Showcase during wXw 16 Carat Gold, Gacy defeated Anthony Greene in a non-title match, with a discus lariat.

[38] On October 7, WWE announced that he had reported for training at the Performance Center, alongside five other professional wrestlers from Evolve.

[1] On the July 2, 2021, episode of 205 Live, Gacy made his television debut, defeating Desmond Troy to qualify for the 2021 NXT Breakout Tournament.

On the July 19, 2022 episode of NXT 2.0, Gacy revealed the druids' identities as the Dyad, consisting of Jagger Reid and Rip Fowler, formerly known as James Drake and Zack Gibson of the Grizzled Young Veterans respectively.

During this rivalry, the debuting Ava Raine, would join Schism and cost Grimes in his final match with Gacy on the November 8th episode of NXT, ending the feud.

The Schism stable would slowly begin to disband in September 2023, starting with the expiration of The Dyad's contracts on September 14,[46] and culminating in a backstage segment at NXT No Mercy where Gacy declared the Schism to be "dead", which was followed up by Ava posting a cryptic tweet simply saying "goodbye" to NXT.

[47][48] During the Second week of NXT Halloween Havoc, on October 31, 2023, Gacy appeared in a vignette possibly hinting at a new character change.

[52] Gacy made his main roster debut on the June 17, 2024 show of Raw as a babyface member of The Wyatt Sicks.