The Clubs Update Title update for Rocket League has 6 trophies - 3 bronze, 2 silver and 1 gold.
Score a Goal while in a Club Match (Online Matchmaking only)
Play and complete 10 Online matches with one or more Clubmates
Join and complete an Online Tournament match
Earn the MVP award in any Online Tournament match
Play and complete an Online match with one or more Clubmates
Create or Join a Rocket League Club