Cavan Sullivan scored in a third straight match to become the first teenager with a goal contribution in five straight, and the Philadelphia Union beat CF Montreal 2-0 on Saturday night to extend their unbeaten streak to eight. The 16-year-old scored his second goal in the 75th minute and celebrated by paying homage to LeBron James by mimicking his infamous chalk toss. The goal was Sullivan's 11th goal contribution of the year, which helped the teen eclipse the mark set by Freddy Adu in 2005. #philadelphia #philadelphiaunion #union #doop #soccer #mls #cavansullivan #lebron #lebronjames