FIBA.basketball Superpowers Riga and Novi Sad headline ULE 3x3's third season ST PETERSBURG (Russia) – Riga and new-look Novi Sad headline the third edition of the United League Europe 3x3 - a FIBA 3x3 World Tour qualifier - but a slew of talented Russian teams are set to challenge those superpowers. The popular professional league in Russia's historical city of St Petersburg will start its first round on March 10-11 with two subsequent rounds before the final on April 26. The 12-team league boasts the cream of Russian 3x3 teams, but the teams to beat will be reigning FIBA 3x3 World Tour champs Riga and powerhouse Novi Sad.