VIENNA — Jo-Wilfried Tsonga rallied from a set and a break down to beat Juan Martin Del Potro 6-7 (5), 6-3, 6-4 Sunday in the final of the Erste Bank Open, claiming his second title of the season and seventh overall.

VIENNA — Jo-Wilfried Tsonga rallied from a set and a break down to beat Juan Martin Del Potro 6-7 (5), 6-3, 6-4 Sunday in the final of the Erste Bank Open, claiming his second title of the season and seventh overall.

The top-seeded Tsonga will officially move past Mardy Fish to No. 7 in the 2011 points list today. The top eight will qualify for the season-ending ATP finals in London next month.

The second-seeded Del Potro, who is now 9-4 in career finals, is still waiting for his first victory at an indoor event. The Argentine will climb to 11th on the points list, leaving him with a slim chance of reaching the London event.

WTA Championships

At Istanbul, Wimbledon champion Petra Kvitova won her first WTA Championships title, beating Victoria Azarenka 7-5, 4-6, 6-3 for a victory that will also put her at No. 2 in the world rankings.