Saturday, 8 p.m., Rio Tinto Stadium, Salt Lake City, Utah.
Records: Union, 4-4-4, 16 points; RSL, 3-8-2, 11 points.
TV: Comcast SportsNet.
Union on the road: 1-2-2
RSL at home: 2-3-1.
Goals: Union, 19; RSL, 11.
Goals against: Union, 15; RSL, 24.
Last game: The Union beat the visiting Colorado Rapids, 2-1, last Saturday. RSL lost last Saturday, 1-0, at Seattle.
All-time series: RSL leads, 6-0-3.
Last meeting: The Union lost, 2-1, at home to RSL on July 31, 2016.
Coaches: Union, Jim Curtin, 32-40-26; RSL, Mike Petke, 33-24-19.