In addition to Marin FC, 122 other teams from 24 different countries played in Boys 13. They were divided into 30 different groups, whereof Marin FC could be found in Group 14 together with Bele Barkarby FF, Clube Campo Belo and Utbynäs SK. Marin FC continued to Play off A after reaching 1:st place in Group 14. In the playoff they made it to 1/16 Final, but lost it against Ada FC with 0-3. In the Final, IFK Stocksund won over CEF 18 Tucuman and became the winner of Play off A in Boys 13.