JEREZ, Spain -- Defending champion Sebastian Vettel could hardly get out of the garage, and Lewis Hamilton drove his new car into a barrier. All of Formula Ones teams struggled to get on the track during the first session of preseason testing on Tuesday following a rules overhaul forcing cars to be thoroughly redesigned. Hamilton started the day by proudly unveiling Mercedes new car in the pit lane, but before lunch a technical failure had sent him into the barrier at the Jerez track. Despite the crash, Mercedes could still boast having one of the most productive opening days as most teams only mustered a few laps, battling with a variety of problems ranging from electrical systems to the tweaks F1 has enforced on the body of the car. Vettel, the four-time defending champion, couldnt get his new Red Bull out of the garage until the final 15 minutes, managing three laps. McLaren, coming off a disappointing 2013, didnt get any laps in because of a malfunctioning electrical system. Hamilton emerged unscathed from his crash and said "there is a lot to get used to." "Its been, apart from the ending, a positive day," Hamilton said. "You are going to have hiccups." Kimi Raikkonen debuted in his return to Ferrari, and the Finn clocked the fastest lap at 1 minute, 27.104 seconds and the most laps with 31. But those are poor numbers compared to last years opening day of testing, when Paul di Resta led the session with 89 laps while all 11 drivers managed faster times than Raikkonens leading mark this year. The circuit was eerily silent for long stretches, and as Mercedes driver Nico Rosberg pointed out, the new turbo engines are also quieter than their predecessors. "I think its extreme because even when the cars were out you couldnt hear them," Rosberg said. "Its evidence how big this challenge is for everyone. Its massive." Force India also revealed its car in the morning, while Caterham and Williams both had to delay their presentations before eventually rolling out their new cars. The major change teams face is switching to a 1.6-litre V6 turbo engine from last years 2.4-litre V8. The new regulations focus on boosting cars energy recovery systems, which generate energy from braking and through waste heat from the engine. F1 has also lowered fuel to 100 kilograms per race, down from 160 kilos, increased the cars weight, and forced alterations to gearboxes, exhaust, wings and nose height. Testing continues in southern Spain until Friday, followed by two more tests in Bahrain. The season opens with the Australian Grand Prix on March 16. MLB Jerseys 2020 . The 24-year-old Raley was 0-2 with a 9.00 ERA for Chicago in his first two career starts after being called up from Iowa on Aug. 7. He was optioned to Iowa on Monday after losing 3-0 to Cincinnati in Chicago on Sunday. MLB Jerseys From China . -- Canadian womens amateur golf champion Brooke Henderson is a little less starstruck as she prepares for her second career appearance at an LPGA Tour major event. https://www.mlbjerseys2020.com/ .Y. - The NFL has fined Seahawks running back Marshawn Lynch $20,000 for making an obscene gesture during last Sundays NFC championship game, a person with knowledge of the fine told The Associated Press on Thursday. MLB Jerseys 2020 Online . The Mavericks avoided a season sweep by the Nuggets, who ran away with a win in Denver two weeks ago to hand Dallas its longest losing streak at three games. Dallas (42-28) got a boost in the playoff race when Miami rallied from seven down in the last 3 1/2 minutes to beat Memphis 91-86 Friday night. Stitched Nike MLB Jerseys .C. -- Panthers offensive tackle Jordan Gross is saying goodbye to the NFL after 11 seasons.LEVERKUSEN, Germany - Bayer Leverkusen says Germany midfielder Christoph Kramer will return to the club next season and has signed a two-year contract extension through 2019.The 23-year-old Kramer, currently on loan at Borussia Moenchengladbach, was part of Germanys World Cup winning team this year. He played in the final against Argentina for the opening half-hour before going ooff injured.ddddddddddddKramer will strengthen Leverkusen in a strategically very important midfield position, the clubs sporting director Rudi Voeller said Monday.Kramer said his priority this season is to ensure that Moenchengladbach, currently fourth in the Bundesliga, qualifies for European competition.The Bundesliga has just started its six-week winter break. ' ' '