SAO PAULO, Brazil -- Mercedes Nico Rosberg was fastest in the second practice for Formula Ones season-ending Brazilian Grand Prix on Friday, edging Sebastian Vettel and his Red Bull teammate Mark Webber on a wet Interlagos track. Vettel, who has already clinched his fourth straight F1 title, enters the finale with a chance to equal Michael Schumachers 13 victories in a year and match the record of nine consecutive wins by Alberto Ascari in the 1952 and 1953 seasons. Rosberg timed one minute 27.306 seconds in the afternoon session at the 4.3-kilometre track in Sao Paulo, .225 ahead of Vettel and .286 in front of Webber, who is competing in his last F1 race at the Brazilian GP. The Australian driver, who will join Porsches endurance program, has won two of the last four races at Interlagos. Rosberg had been fastest in the first practice session with a lap of 1:24.781, when track conditions were better. "I had a good start into the weekend, I was very quick in the rain," said Rosberg, who won twice this year and is sixth in the drivers championship. "I have higher hopes now that perhaps we can give Red Bull a hard time this weekend." Rosbergs Mercedes teammate Lewis Hamilton was second and Vettel was third in the morning despite briefly running off the track near the end of the session. Hamilton spun and recovered in both sessions. It rained heavily in the afternoon and drivers couldnt switch to intermediary tires until the final minutes. "We were working on understanding the tires in both conditions today (Friday)," Webber said. "We had the full wet and intermediate tires on the car and we did quite a few laps. It was a productive day in preparation for tomorrow (Saturday), as we expect some more wet conditions." More rain is expected for Saturdays qualifying run and maybe for Sundays race. "We all know that the weather plays always a big role here at Interlagos and can catch you out," Rosberg said. "We were not able to run that much but the track feels really great and it was great fun to be out there and find the limit in these difficult conditions." Vettel was the only driver to test the prototype dry weather tires that will be used by teams in 2014. Vettel ran a lap with them in the first session despite the damp track, but it was enough to give engineers at least some information that might be useful for next season. "We knew it would be wet today (Friday) and might be tricky. It was good to get a bit of a base line in these conditions. We need to be sharp for the next two days and make the right calls. The main loss from the rain was that we didnt run on the 2014 tires." Teams and drivers know little about what to expect next year because the series will go through a major change in engine rules, switching from the current 2.4-litre V8 units to a 1.6-litre V6 turbocharged engine, a move that will demand significant alterations in the design of cars. The Brazilian GP marks the last race before several driver changes at some of F1s top teams. World champion Kimi Raikkonen of Finland leaves Lotus for Ferrari, where Felipe Massa lost his ride before joining Williams. The Brazilian replaces Pastor Maldonado of Venezuela, who could be up for the Raikkonen seat at Lotus. McLaren will replace Mexican Sergio Perez with rookie Kevin Magnussen of Denmark, and Australian Daniel Ricciardo, from Red Bulls sister team Toro Rosso, will replace Webber. Cheap MLB Jerseys . According to a report from ESPN, the Green Bay Packers have re-signed the cornerback to a four-year, $39 million deal with a $12. Wholesale Rockies Jerseys .Brothers B.J. and Justin Upton each homered and had an outfield assist, and the Braves held on for a 4-2 victory over the Philadelphia Phillies on Saturday night. http://www.cheaprockiesjerseys.com/. The New York State Supreme Court only partially dismissed the lawsuit, meaning the case could be headed for trial. The tour announced a year ago that Singh would be suspended for saying in a Sports Illustrated story that he took deer antler spray, which was believed to contain the banned substance IGF-1. Cheap Colorado Rockies Jerseys . Calgary finished atop the CFL standings with a 14-4 record and earned the right to host the West Division final at McMahon Stadium on Nov. Cheap Rockies Jerseys Authentic . No, the San Antonio star didnt announce retirement plans during an off day at the NBA Finals on Wednesday.SAINT-QUENTIN-EN-YVELINES, France -- Graeme McDowell of Northern Ireland made the best of tough conditions to retain his French Open title by firing a 4-under 67 in the final round to win by a stroke on Sunday. In pouring rain, McDowell made five birdies and a bogey for the lowest round of the day to finish with a 5-under 279 total. Overnight leader Kevin Stadler made three birdies and dropped eight shots for a 76 to share second place with Thongchai Jaidee, who carded a 72. Stadler had a chance on the last hole to become the first American to win this tournament since Barry Jaeckel in 1972, but he missed a long birdie putt. McDowell clinched the victory when Stadler then failed to convert a par putt from three feet that would have forced a playoff. Stadler went into the final round with a four-shot lead over Thongchai and Victor Riu..ddddddddddddHe even got a five-stroke cushion when Riu double-bogeyed the second hole by finding water off the tee. Soon, Stadler put himself in trouble by missing short par putts on No. 4 and No. 6. He then double-bogeyed No. 7 by hooking his tee shot into the rough before missing the fairway with his second shot. Another errant tee shot from Stadler on No. 8 gave Riu a share of the lead. The title chase reached a climax when McDowell and Jamie Donaldson birdied respectively the 13th and 14th to join them atop the leaderboard. McDowell sank a birdie putt from more than 20 feet on No. 16 to move three strokes clear. But Stadler made a strong charge to get back into contention, tying the defending champion with a birdie on No. 16. Robert Karlsson placed fourth with a 281 total, one stroke clear of Donaldson and Matthew Baldwin. ' ' '