A first half red card spoiled Boston City FC's debut, as the team ultimately fell 3-1 to Cosmos B. Yaw Addow, who was also ejected, scored for Boston, while a pair of own goals from Ronaldo Vieira and Lucas Augusto coupled with a Gonzalo Rodriguez header to produce the final score.
Boston City FC showed no fear against the defending NPSL champions, threatening the Cosmos B net frequently in the first half. Jadilson Vieira's free kick hit the crossbar during the game's opening moments. Soon after, Jhonata Batista had his close-range effort narrowly saved.
The breakthrough came in the 33rd minute when Addow nodded in a Vieira corner kick.