Rookie defender Yerson Mosquera scored in the fourth minute of second-half stoppage time, Roman Celentano had four saves and FC Cincinnati set up an all-Ohio Eastern Conference Final with a 1-0 victory over the Philadelphia Union on Saturday night. Cincinnati (21-5-9) will host the Columbus Crew on Saturday for the right to play in the MLS Cup Final. The Crew beat Orlando City 2-0 in the other semifinal to end a league-record, 16-match winless streak on the road in the playoffs, dating back to 2002.