Yes, you heard it correctly. The Imperials won and has taken the title, overall it was an awesome match but dice rolls favors the Imperials more. Wedge was shot down early in the game, that causes the Rebels with only 2 Rookie Pilots and a Gold Squadron Pilot, but the Rebels manages to take out Howlrunner as quickly as possible.
Here are the squad list for both factions.
Rebel squad:
Wedge - R2D2
Gold Squad Pilot - Ion Cannon
Rookie Pilots - R2 Astromechs
Rookie Pilots - R2 Astromechs
Imperial squad:
Vadar - Swarm Tactics
Howlrunner - Swarm Tactics
Acadamy Pilots
Acadamy Pilots
Acadamy Pilots
Obsidian Pilot
Subject: The Empire has taken the World Champions title