Goals against: Union 22, Montreal 43.
This season: The Union defeated Montreal, 2-1, on July 14 as Carlos Valdes scored the winning goal in stoppage time.
About the Union: Jack McInerney sparked Sunday's win over New England by scoring the game-winning goal on a header in the 90th minute. He also gave the Union a penalty kick in the 58th minute after being tripped in the box. Freddy Adu scored on the penalty kick to tie the score. . . . Central defender Bakary Soumare could be available for his first game with the Union, according to Hackworth. He was signed on June 26 from the French side US Boulogne, but has been out with a knee injury.
About the Impact: The first-year expansion team is coming off an impressive win over a Red Bulls team that beat the visiting Union, 2-0 on July 21. Designated player Marco Di Valo will miss the Union game. He is in Italy for a disciplinary hearing on a match-fixing scandal. . . . Former Union midfielder Justin Mapp has made 18 starts (two goals, four assists).
- Marc Narducci