Nadal loses at quarter-finals, hopes over for 4 Slams in a row
Rafael Nadal Loses: Grading the Top 10 Men and Women at the 2011 Australian Open | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Nadal out, Murray, Zvonareva, Clijsters advance - China.org.cn
Federer–Nadal rivalry - Wikipedia
Tennis - 2011 Australian Open - Day Eight - Melbourne Park. Spain's Rafael Nadal celebrates winning the second set against Croatia's Marin Cilic Stock Photo - Alamy