97026
Seeds Máximo González ( Second Round ) Leonardo Mayer ( First Round , retired ) Sergio Roitman ( First Round ) Thiago Alves ( Second Round ) Draw Final four Top half Bottom half External links
 Máximo González, Leonardo Mayer, Sergio Roitman, Thiago Alves
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Máximo González, Leonardo Mayer, Sergio Roitman, Thiago Alves