The ATP Challenger Tour Finals draw was set on Tuesday with the event set to start at Sao Paulo, Brazil. Seven qualifiers and one wild card entrant will compete in a round robin format before advancing to the semifinals and finals. 125 ranking points and $91,000 in prize money will go to the champion.

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Players qualified for the event based on the number of challenger titles won over the season.

Group A features top seed Simone Bolelli along with Victor Estrella Burgos, Andreas Haider-Maurer and Maximo Gonzalez. Group B has second seed Diego Schwartzman, Blaz Rola, Joao Souza and wildcard Guilherme Clezar.

Bolelli, a nominee for the ATP Comeback Player of the Year award, won four Challenger titles this season along with qualifying for both Roland Garros and Wimbledon.

“Any group would have been tough. Almost all the players are in the top 90 (of the rankings). The level is extremely high," local favorite Souza of Brazil said to ATP.com

A live stream of all matches will be available on the ATP Would Tour website.

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