After being examined on Thursday for a strained groin, Union goalkeeper Faryd Mondragon is listed as probable for Saturday's game at FC Dallas.
Mondragon suffered the injury around the 72d minute of Wednesday's 1-1 draw with the Los Angeles Galaxy, according to Union assistant coach John Hackworth.
Despite the injury, Mondragon played the rest of the game and was cited for his courage by teammates.
Backup Zac MacMath has yet to appear in a game this season. The 19-year-old MacMath was the fifth overall selection in the MLS SuperDraft this season from the University of Maryland.
Short week for both
With Saturday's game against Dallas in Frisco, Texas, the Union (4-2-2) don't have much time to recover from the Galaxy matchup.