Steel FC competed in the league's Eastern Conference.

Note: Flags indicate national team as defined under FIFA eligibility rules.

The 2018 USL season will be contested by 33 teams, 16 of which compete in the league's Eastern Conference.

At the conclusion of the regular season, the top eight teams from each conference advance to the 2018 USL Playoffs for a chance to compete for the USL Championship Title.

[21] Last updated: February 9, 2019 Source: 2018 USL season Pld = Matches played; Pts = Points; W = Matches won; T = Matches tied; L = Matches lost; GF = Goals for; GA = Goals against; GD = Goal difference As of February 9, 2019.