Lamar Hunt U.S. Open Cup, round of 16 game, Wednesday at 7 p.m., Talen Energy Stadium.
MLS records: Red Bulls, 7-8-2; Union, 7-5-5.
Coaches: Red Bulls, Jesse Marsch (37-34-14); Union, Jim Curtin (24-27-18).
Most recent game: The Red Bulls played to a 1-1 draw at Columbus on Saturday. The Union lost, 3-2, to visiting Vancouver on Saturday.
Goals for (MLS): Red Bulls, 28; Union, 29.
Goals against (MLS): Red Bulls, 23; Union, 25.
Red Bulls' MLS record on the road: 1-6-2
Union's MLS record at home: 6-1-2.