MONTMELO, Spain -- Sebastian Vettels practice session at the Spanish Grand Prix ended with the four-time defending Formula One champion hitching a ride on a scooter after his Red Bull puttered out. Lewis Hamilton had no such problems, finishing Fridays opening day of practice with the top times from both training sessions as the dominating Mercedes team showed no signs of slowing down. The British driver is looking for his fourth straight win this season. Mercedes teammate and F1 leader Nico Rosberg was right behind, setting the afternoons second best time after his crew fixed a cooling issue. Vettel was running through his fifth lap on the sunny and dry 4.6-kilometre (2.9-mile) Circuit de Barcelona-Catalunya when his Red Bull came to a halt. He then helped push his RB10 out of the path of his rivals before a group of fans gathered at the fence to take photographs of the champion using a fire extinguisher on the rear of his malfunctioning car. After Vettel was whisked back to the paddock on the back of a scooter, Hamilton clocked the fastest lap time in the opening session and then bettered that by almost 1.5 seconds in the afternoon with a mark of 1 minute, 25.524 seconds. Red Bull said an electrical problem that "damaged the wiring" of Vettels car meant he couldnt return for the afternoon practice session. That left Vettel with only one session on Saturday before qualifying. "Its a small failure, but a big consequence," Vettel said. Red Bull had given Vettels car an older chassis in a move the German called a "sanity check" to try to find an elusive answer to his cars lack of pace. The Austrian team renowned for its design had a bigger problem than speed, however, when Vettel was left stranded just after the fifth turn. Vettel is having his worst season at Red Bull with only one podium finish so far and sits in a distant fifth place in the standings. He has even had to let new teammate Daniel Ricciardo pass him twice during the last two races. And Ricciardo emerged from the opening day of practice as the closest thing the grid can offer as a threat to the Mercedes duo by recording the third best time in both sessions at almost a second behind Hamilton. Hamilton trails Rosberg by four points despite having won the last three races in front of his teammate. The pair have won all four races and taken all four pole positions this year. Hamilton hasnt lost a step after a three-week break and showed that the other teams have yet to make headway despite their upgrades for the start of the seasons run of European events. "Its been a great day today and Im happy to be back in the car after what feels like quite a long break," said Hamilton. "Our two practice sessions today went very smoothly, in fact Ive not had such a good Friday for a very long time." Last years race winner, Fernando Alonso, had the fourth best effort in both sessions, while Ferrari teammate Kimi Raikkonen could do no better than fifth in the afternoon. Ferrari chairman Luca di Montezemolo said he was "not happy" with his team and that he would work closely with new team principal Marco Mattiacci to "improve the situation as soon as possible." Pablo Maldonado of Lotus recorded the most laps through both 90-minute sessions with a total of 76. The early session to prepare for Sundays race featured some close calls. Sergio Perez had to box when the left mirror on his Force India car became detached. The Mexican driver had to grab it and drive one-handed while coming in. Sauber test driver Giedo Van der Garde survived a bigger scare when he told his team he had "a break failure" and ran off course, barely missing the wall. In the second session, Romain Grosjeans Lotus stalled at the end of the pitlane, while Jean-Eric Vergne lost the right rear wheel of his Toro Rosso. Max Chilton twice had to come in due to engine trouble before a piece of his Marussia went flying on his next trip out. He ended the day by driving into the sand. Air Max 97 Australia For Sale Cheap . Six years of waiting are finally over for the Dallas defenceman. Daley had a goal and an assist, Kari Lehtonen recorded his fifth shutout of the season, and the Stars clinched their first playoff berth since 2008 with a 3-0 victory against the St. Wholesale Air Max 97 Australia . "Ive still got it," Seattles ace said with a sly grin. Riding that fastball carrying a little more zip, Hernandez took a shutout bid into the ninth inning as the Mariners beat the Los Angeles Angels 3-1 on Wednesday night. On the verge of a brilliant shutout and first complete game since Aug. http://www.cheapairmax97australia.com/ . -- With his team down 16 points in the second quarter and headed for another blowout loss at home, Golden State Warriors coach Mark Jackson yelled out to his players to keep shooting and keep fighting on defence. Cheap Air Max 97 Australia .The Dallas Cowboys released Sam from the practice squad Tuesday, dropping the rush end as they prepare for several potential reinforcements to return to the defensive line. Cheap Air Max 97 Online . The mixed zone is not a place to make friends.Two Atlantic Division foes, each with their own playoff jockeying still to do, jump it up Friday night when the New York Knicks visit Air Canada Centre to face the Toronto Raptors. Catch the game on TSN starting at 7pm et/4pm pt. You can also listen to all the action live on TSN 1050 at 7pm et. The Knicks are two games behind the Atlanta Hawks for the eighth seed in the Eastern Conference race. Both teams only have four games left on the regular- season docket. The Raptors are on the doorstep of the franchises first Atlantic Division title since the 2006-07 season. A win on Friday, or a Brooklyn Nets loss to the Hawks, and Toronto is the division winner and also clinches homecourt advantage in the first round of the playoffs. "Weve got to bring the same effort and focus every night," Raptors coach Dwane Casey said after practice Thursday. "Its not something you teach. Its a mindset of understanding where we are in the season and what were playing for." The Raptors have been on a roll of late with four consecutive victories and seven wins in their last eight. The only setback during that stretch was a road loss to the Miami Heat. Toronto, which has won five straight at home, earned its fourth consecutive win with a 125-114 home victory over the Philadelphia 76ers on Wednesday. The 125 points marked a team high since Feb. 27. Jonas Valanciunas scored a career-high 26 points to go along with 12 rebounds. Kyle Lowry, who missed Torontos last three games with a bruised knee, registered 29 points with eight assists in his return to the lineup. "I was happy to be back out there with my teammates,&" said Lowry.dddddddddddd "The guys did a great job while I was out." DeMar DeRozan and Patrick Patterson added 17 points apiece in the win. The Raptors shot 50 percent from the field and 48 percent from long distance. They only committed seven turnovers, but did allow the Sixers to shoot almost 52 percent from the floor. The Knicks have slipped out of the final postseason slot thanks to back-to- back losses. They fell at home to the Washington Wizards one week ago, then fell in South Beach to the Heat on Sunday, 102-91. That was the last time the Knicks took the court, so they should be well rested. "Ive got to get this team in the playoffs. Thats where my focus is," said Knicks coach Mike Woodson. "Thats where everybodys focus should be." J.R. Smith put on a record-setting performance from beyond the arc on Sunday, setting a Knicks record with 10 made 3-pointers. Smith also set a pair of NBA records, with 22 attempts from long distance in a single game and 24 made 3- pointers over a three-game span. He ended with 32 points. Raymond Felton had 15 points and five assists for New York. Carmelo Anthony, who played with a sore shoulder, added 13 points and six assists. "Throughout the course of the game, it just felt like a dead arm at times. Just a tough afternoon," Anthony said. Anthony is expected to play in Fridays crucial contest. These two teams will close the regular season on Wednesday at Madison Square Garden. The Raptors have won both of this seasons meetings with the Knicks and three of the last four as the host in this series. ' ' '