202874
He has previously won four Australian Open titles as well as one Wimbledon and US Open title each , but , as of 2013 , has never won the French Open , losing to Nadal the 2012 Final .
 Nadal
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nadal