Billionaire Bill Ackman wanted the spotlight when he and retired professional Jack Sock lost a doubles match last week at the Hall of Fame Open, an official pro tournament on the ATP Challenger tour.

Ackman defended the decision and closed with a challenge to Andy Roddick. The post Bill Ackman Gives $10M to Tennis Hall of ...

In a world where billionaires can do whatever they like, taking part in a professional tennis tournament has caused some of ...