Entering the 2017 season, Warren Creavalle was tabbed as a bench option for the Union at holding midfield, unfortunately caught behind the trio of Haris Medunjanin, Derrick Jones, and Alejandro Bedoya. It was a role he played well though, and was a strong player for the Union throughout the season.
Creavalle was a member of the Union's game day 18 throughout the first part of the season, but couldn't crack the lineup behind Medunjanin and Jones, and then Medunjanin and Bedoya when he moved from the No. 10 to the No. 8. A left leg contusion didn't help his cause, and Creavalle would have to wait until May 13 to make his first appearance for the Union, when he subbed into the match.