Florian Mayer upset in Casablanca
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Mayer won just four of 19 points on his second serve and was broken six times by Chardy, who will face Albert Ramos of Spain in the quarterfinals.
Seventh-seeded Ramos defeated Victor Hanescu of Romania 6-2, 6-4. Ramos saved the only break point he faced and broke Hanescu three times.
Copyright 2012 by The Associated Press