On January 22nd, 2025, it was announced that the club would play in the Mid South Division of USL League Two (USL2) beginning with the 2025 season.

[1] In September 2018, the Diablos were announced as an NPSL expansion side to play in the South Region's Lone Star Conference.

The team won the conference finals against Laredo and would go on a successful playoff run, winning against FC Golden State Force and Cleveland SC.

This ultimately led to the championship matchup against Tulsa Athletic, which the Diablos won 5-2 in front of their home crowd in Denton.

Due to the previous cancelation of the 2020 U.S. Open Cup, Denton made their first appearance in the competition in 2022, losing to a local qualifier (D'Feeters Kicks Soccer Club) in the 1st round.