A pep talk for Federer, Serena's rivalries, more mailbag

Wednesday October 16th, 2013
There's no doubt that 2013 has been subpar for Roger Federer, but that doesn't mean he can't recover.
PETER PARKS/AFP/Getty Images

• John Gordon of Toronto has long-lost siblings: Martina Hingis and Gilmore Girls' Alexis Bledel.

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