263015
The men 's field was led by ATP No. 2 and French Open champion Rafael Nadal , Australian Open and Indian Wells finalist Lleyton Hewitt , and Wimbledon runner-up and Washington winner Andy Roddick .
 ATP, Rafael Nadal, Lleyton Hewitt, Andy Roddick
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 ATP, Rafael Nadal, Lleyton Hewitt, Andy Roddick