The last two currency funds, which were offered by Franklin Templeton, closed in March to new investors after a string of abysmal returns.

FORBES: In The Money

But the desperate situation brought out the best in the former world number one and at 4-5, she unleashed a string of punishing returns to get herself back into the match.

BBC: SPORT | Tennis | Williams stuns fifth seed Petrova

Whether the 25-year-old Knox, who spent four years in prison during the investigation, trial and first appeal, ever returns to Italy to serve more prison time depends on a string of unknowns.

NPR: Knox Case Puts Italian Justice Under Scrutiny