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. Deion Sanders Jersey . As if he had been rehearsing it, Vasquez looked around with a grimacing stare as he clinched two fists and flexed his muscles. What do you think of DeMar DeRozans face after he hits a big shot, he was asked moments earlier. Randy White Jersey . Neither side would publicly confirm or deny any discussions were taking place, until the near unexpected happened. On Saturday night sources confirmed to TSN, the league and players agreed to terms on a new, tentative CBA, pending ratification by the unions players. A league source confirmed the CFLs board of governors must also ratify any potential agreement. http://www.officialdallascowboysfootball...n-jersey-womens. - UFC 178, previously announced for Sept. Amari Cooper Jersey . -- DeMarcus Cousins had 29 points, nine rebounds and six steals to lead the Sacramento Kings to their third straight preseason win, a 107-90 victory over the Phoenix Suns on Thursday night. Allen Hurns Jersey . Speaking on Leafs Lunch with Bryan Hayes and Jamie McLennan on Thursday, Bernier said it was "very hard" at times being entrenched behind Jonathan Quick and is now excited at the prospect of getting an opportunity to compete with Reimer for the top spot with the Leafs.LAS VEGAS -- J.J. Henry made a 50-foot eagle putt from the fringe on his final hole Thursday for an 11-under 60 and a one-stroke lead in the Shriners Hospitals for Children Open. Henry also had nine birdies in perfect conditions at TPC Summerlin en route to the lowest round of his career. The two-time PGA Tour winner broke the course record and was a shot off the event mark of 59 set by Chip Beck in 1991 at Sunrise Golf Club. Henry began play on No. 10, and birdied Nos. 12 and 15-17 on his first nine. He added birdies on Nos. 2, 4-6 and 8 before eagling the par-5 ninth for a career-best 7-under 28 on the nine. "I finally made some putts," Henry said. "Ive always felt like Ive been a pretty good ball-striker, and when I make some putts I seem to climb the board. "And I obviously hit a lot of good ones today and hit some close ones, but it was nice to make a couple of those ones, especially that last one for eagle on nine, my 18th hole. Im just trying to get it down there somewhere and obviously kind of tap it in, but its always a bonus when those things go in." Henrys previous PGA Tour best was a 10-under 61 in the 2006 Phoenix Open. "Obviously, this is the kind of week you (have to) shoot some low scores," Henry said. "And obviously (there) is a long way to go, but its nice to get one early in the tournament and see if you can kind of build on it. You (have to) shoot somewhere in the low to mid 20s (under par for 72 holes) to probably have a chance to win, and I think the golf course is going to be there." Argentinas Andres Romero was second. He had two eagles in a 61, also his lowest PGA Tour score. "I was focused on my game and I was trying to do my job, and thats all," Romero said. "I feel very good and foccused on the game and on every shot.dddddddddddd So I wasnt paying attention to the leaderboard and the other guys." Hes making his first start since The Barclays in late August. "I was practicing a lot and working on my game," Romero said. "And I was feeling very good this week. My swing is there. I was hitting the ball well and I had a really good round today." James Driscoll, Jonathan Byrd and Jeff Overton shot 63. Driscoll holed out from the fairway for an eagle on the ninth. "I actually hit a decent drive and it caught the left bunker," Driscoll said. "I had to lay up to like 90 yards and had a pretty good number and been working on my wedge game pretty good, so I felt pretty confident over it, and it kind of took a nice little kick for me and went right in the hole." Overton holed out for eagle on his opening hole --the 408-yard, par-4 first. "I dont ever remember holing out on the first hole any golf tournament," Overton said. " So it was pretty of cool. I kind of felt uncomfortable for some reason on the first tee, kind of pulled it and kind of had a tough little shot underneath the tree and hit a little low snap hook pitching wedge and it rolled about 30 feet and just died right in the centre and Im like, Sweet." Webb Simpson had a 64. Calgarys Stephen Ames carded a 65. Graham DeLaet of Weyburn, Sask., and Mike Weir of Brights Grove, Ont., finished at 72. David Hearn of Brantford, Ont., turned in a 77. Zach Johnson, the highest-ranked player in the field at No. 11 in the world, opened with a 69. Defending champion Ryan Moore also shot 69. Jimmy Walker, the winner of the season-opening Frys.com Open last week in California, had a 71. 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