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Rafael Nadal's Worst Grand Slam Losses
Six games won 2009 U.S. Open SF - lost to Juan Martin del Potro, 6-2, 6-2, 6-2. Seven games won 2008 Australian Open SF - lost to Jo-Wilfried Tsonga, 6-2, 6-3, 6-2. 2004 U.S. Open…
