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Continue to ChatFederer, Nadal, and Semifinal-or-Later Streaks http://www.tennisabstract.com/blog/2013/03/06/federer-nadal-and-semifinal-or-later-streaks/
Federer, Nadal, and Semifinal-or-Later Streaks http://www.tennisabstract.com/blog/2013/03/06/federer-nadal-and-semifinal-or-later-streaks/