Which doubles tournament did Flavia Pennetta finish as runner-up in 2014?
Australian Open
Wimbledon
US Open
French Open
Answer
Flavia Pennetta finished as the runner-up in the doubles tournament at the 2014 US Open. She partnered with Martina Hingis and they were defeated in the final by Ekaterina Makarova and Elena Vesnina in straight sets.
Mastering the Court: The Flavia Pennetta Challenge