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. Craig Anderson Senators Jersey . The Marlies surrendered two power-play goals and failed to score on six man-advantage opportunities en route to a 4-1 defeat in American Hockey League action on Saturday. Chris Tierney Jersey . - A Tuesday funeral is planned in Toronto for 20-year-old Saginaw Spirit forward Terry Trafford. http://www.senatorssale.com/authentic-thomas-chabot-senators-jersey/ .com) - On the bright side, either the Minnesota Wild or Buffalo Sabres will end their losing streak on Thursday night. Jason Spezza Senators Jersey .Boston beat the Nashville Predators 5-3 on Tuesday night and celebrated consecutive wins for the first time in more than a month. Christian Jaros Jersey . The Marlies centre set up three goals, including the game-winner, as Toronto cruised to a 4-1 victory over the Oklahoma City Barons in American Hockey League action.MIAMI -- Pittsburgh Pirates rookie Gregory Polanco had five hits Friday night, and the last one was the biggest -- and the longest. Playing in his fourth major league game, Polanco broke a tie in the 13th inning with his first homer, helping Pittsburgh to an 8-6 victory over the Miami Marlins after the Pirates had a ninth-inning meltdown. Polanco went 5 for 7, scored three times and made a run-saving catch in right field. "That could have been a coming-out party for him," manager Clint Hurdle said. "Very exciting to watch. I hope we get to watch for a long time." Clint Barmes singled off Mike Dunn (5-4) to start the 13th and advanced on a sacrifice. Polanco homered on a hanging 2-2 slider and smacked his hands as he circled the bases, mindful his mother was in the stands watching him for the first time since he played winter league in his native Dominican Republic. "For sure this is my best game ever -- the first time shes here watching me play," Polanco said. "I was excited and a little emotional. Shes so proud of me, and I know shes feeling excited right now." Jeanmar Gomez (1-2) pitched four scoreless innings after the Pirates blew a 6-2 lead in the ninth when three relievers combined to issue six walks. The Pirates Jeff Locke pitched a career-high eight innings, and the bullpens wildness cost him his first victory since Sept. 12. Miami trailed 6-5 and had runners at first and third with two out in the ninth when Hurdle ordered NL home run and RBI leader Giancarlo Stanton intentionally walked. The strategy backfired when Casey McGehee fell behind 0-2, and then walked against Mark Melancon to tie the game. Melancon struck out Marcell Ozuna to send the game to the 10th. "You rip off the rearview mirror and keep playing," Hurdle said. The Marlins stranded three in the ninth and two in the 12th. "The game was there for the taking at the end," McGehee said. "It was unfortunate we couldnt quite finish it off." Pittsburghs Sterling Marte homered and tied a career high with four hits. Ike Davis added a two-run double, and the top four hitters in the Pirates order went 13 for 27.dddddddddddd The Pirates have won seven consecutive series openers, and on Saturday they have a chance to reach .500 for the first time since mid-April. Miamis Nathan Eovaldi pitched as though he was more worried about his wifes delivery than his own, which was understandable. Their first child is due, which left Eovaldis status in doubt until game time, and he allowed 10 hits and six runs in 4 2-3 innings. Stanton hit his 18th home run. Rafael Furcal, making his season debut after being sidelined by injuries since 2012, turned two double plays at second base but went 0 for 6. Locke, making his second start since right-hander Gerrit Cole went on the disabled list, allowed two runs, seven hits and no walks. The left-hander said he was encouraged by his performance. "Its huge," he said. "Anytime you give this team a chance to win, it makes you feel good. Thats what Ive always tried to do through the struggles and the successes. It builds a lot of confidence moving forward." Locke made the NL All-Star team last year but pitched poorly the second half of the season and has spent most of this season in Triple-A. NOTES: Marlins LF Christian Yelich left the game in the second inning with a strained lower back. His status is day to day. ... 2B Michael Martinez made his first start with the Pirates and went 0 for 3. ... Pirates OF Josh Harrison (ankle) was held out of the lineup. ... Former Pirate Garrett Jones pinch-hit in the ninth for Miami and struck out. ... The Pirates Russell Martin was safe at second when the Marlins botched a rundown in the fourth, but the call was reversed following a replay review and he was ruled out. ... Martin made his 1,000th career start at catcher, which ranks fifth among active players. ... RHP Stolmy Pimentel and RHP Vance Worley are candidates to start Sunday for the Pirates in place of LHP Francisco Liriano (left oblique strain). ... LHP Randy Wolf (1-2, 4.15 ERA) is scheduled to start Saturday for Miami against RHP Charlie Morton (3-7, 3.14 ERA). ' ' '