Manchester United's valuation doubles to $6.6B, boosted by Champions League and future growth plans.

Manchester United's club valuation has doubled from $3.3 billion in 2016 to $6.6 billion, driven by its qualification for the Champions League and the global popularity of the English Premier League. Future revenue growth is expected from higher ticket prices, strong team performance, and plans for a new stadium. The stock is rated as a Buy due to reasonable valuations and growth potential.