Through the new year, the Sidekicks maintained their perfect home record at the Allen Event Center while suffering road losses to the Ontario Fury and Hidalgo La Fiera.
Veteran goalkeeper Edilson "Sagu" Xavier started the team's first four games and earned a 3–1 record before being placed on injured reserve on November 17.
[11][12] The new Sidekicks debuted at the Allen Event Center in November 2012, posting a 13–3 record during the 2012–13 season before falling to the Rio Grande Valley Flash in the playoffs.
[13][14] For the 2013–14 season, the Sidekicks returned largely intact both in the front office and on the field, with a few roster additions to bolster the offense plus new strength and performance coach Kyle Meadows.
[9][15][16][17] The team established a developmental affiliate called Sidekicks Premier to play in the Summer 2013 PASL-Premier season during June and July 2013.
[18] Intended to allow rookies and prospects to perform in a structured setting as well as rehab returning veterans, the team played its home games at the Inwood Soccer Center in Addison, Texas.
[22] The team is distributing a Panini America set of Dallas Sidekicks player trading cards to attending fans over the course of the season.
On November 9, the team hosted a watching party at Grover's Grill and Bar in Frisco, Texas, for the road game against San Diego.
[16] Milo played in all 8 Sidekicks Premier games in June and July 2013, securing his spot on the squad for 2013–14 while the coaches evaluated other prospects.
[19] The team held tryouts and a training camp in mid-September 2013 where 60 players competed to fill out the 20 spots on the Sidekicks' extended roster.
[24] On October 23, 2013, the team announced that both Edilson "Sagu" Xavier and Dejan "Milo" Milosevic were re-signed as goalkeepers for the 2013–14 season.
[6] Citing personal reasons, forward Bronil Koochoie sought and was granted release from the Sidekicks roster on December 19, 2013.