Championship leader Nico Rosberg remained the man to beat at Mercedes in Practice One at the Russian GP as he set a commanding pace from team-mate Lewis Hamilton. In an opening session at the Sochi Autodrom totally dominated by F1s world champions, Red Bull still claimed most attention by debuting their answer to the sports search for improved cockpit protection for drivers.Daniel Ricciardo completed an installation lap with the teams aeroscreen concept attached to the front of his RB12. The windscreen-like device successfully held up in static tests away from the circuit last week, when an F1 wheel was fired at it at 225kph. After Ferrari trialed a halo design in winter testing, Red Bulls idea has split opinion, amid the FIAs search for a workable solution to be incorporated into the design of the all-new 2017 cars. Daniel Ricciardo completes a single installation lap with Red Bulls new aeroscreen canopy On the timesheet in Sochi, Mercedes immediately appeared at their best at the former Winter Olympics venue and ended P1 one second ahead of Ferrari.Their advantage was flattered by the fact Rosberg and Hamilton set their best laps on the quickest tyres available, the supersofts, whereas the Ferrari pair did not. However, Rosbergs 1:38.127 time was still an eye-catching early effort when compared to Hamiltons.The world champion, aiming to get his title defence properly up and running after a string of problematic races at the start of 2016, could not match Rosbergs speed on the supersofts and wound up 0.7s adrift. He was also one of a number of drivers to spin with the track offering up little grip so far.Sky F1 schedule: When is the Russian GP?Sebastian Vettel recovered from two lurid spins to take third place ahead of Kimi Raikkonen, as both Ferraris stuck with the slower soft tyres. With the SF16-Hs engine believed to have been upgraded for this race, the under-pressure Scuderia did run into some early reliability problems - albeit of the mechanical kind via a DRS fault on Raikkonens car.Williams Felipe Massa was sidelined by a clutch fault in the early stages of the session, but steadily worked his way up the order on his return and ended a promising fifth.Once the canopy had been taken off his car, Daniel Ricciardo showed flashes of speed to take sixth, ahead of the second Williams of Valtteri Bottas and other Red Bull of Daniil Kvyat. Kvayt, aiming to build on the second podium finish of his career at the last race in China, lost the back end of his RB12 rounding Turn 17 but, despite spinning 180 degrees, was able to continue without damaging his car.The Russian was joined in the P1 field by countryman Sergey Sirotkin, who returned to an F1 car for the first time in two years after signing with Renault as a test driver earlier this week.The 20-year-old, whose one previous practice outing at the top level came with Sauber at the inaugural Sochi race in 2014, performed well on his debut in the RS16, finishing 13th - five places and 0.7s ahead of Renault regular Jolyon Palmer.McLarens Jenson Button (11th) and Fernando Alonso (12th) again finished just outside the top 10, with both former champions also caught out by the track conditions. Button spun at Turn 15, while Alonso went straight on at Turn Two on several occasions.Practice One timesheet1. Nico Rosberg, Mercedes, 1:38.1272. Lewis Hamilton, Mercedes, 1:38.8493. Sebastian Vettel, Ferrari, 1:39.1754. Kimi Raikkonen, Ferrari, 1:39.3325. Felipe Massa, Williams, 1:39.3656. Daniel Ricciardo, Red Bull, 1:39.6507. Valtteri Bottas, Williams, 1:39.8028. Daniil Kvyat, Red Bull, 1:40.2189. Sergio Perez, Force India, 1:40.28710. Carlos Sainz, Toro Rosso, 1:40.65411. Jenson Button, McLaren, 1:40.66312. Fernando Alonso, McLaren, 1:40.77113. Sergey Sirotkin, Renault, 1:40.89814. Felipe Nasr, Sauber, 1:41.08515. Max Verstappen, Toro Rosso, 1:41.13416. Esteban Gutierrez, Haas, 1:41.23817. Romain Grosjean, Haas, 1:41.38518. Jolyon Palmer, Renault, 1:41.67119. Marcus Ericsson, Sauber, 1:41.96220. Pascal Wehrlein, Manor, 1:42.48321. Rio Haryanto, Manor, 1:42.68722. Alfonso Celis, Force India, 1:43.432Watch the whole Russian GP weekend - LIVE ONLY on Sky Sports F1. The race begins at 1pm on Sunday, with build-up from 11.30am. Or watch the race without a contract for £6.99 on NOW TV. Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade - click here. Also See: WATCH: Red Bulls canopy test When is the Russian GP on Sky? Fake Adidas Hockey Jerseys . The Swede became the first golfer to win the PGA Tours FedEx Cup and European Tours Race to Dubai in the same season. "It is still taking a little time to sink in what Ive achieved this week as was the case when I won the FedEx Cup but then it just kept getting better and better as the days went on and I am sure this will be the same," he said. Clearance Adidas Hockey Jerseys . Varlamov made 33 saves and Ryan OReilly had a goal and scored in the shootout as the Avalanche beat the New Jersey Devils 2-1 on Thursday night. http://www.cheaphockeyjerseyscustom.com/ . The Dane followed up his first European Tour title last weekend with eight birdies and just a single dropped shot on Thursday for a one-stroke advantage over South Africas Allan Versfeld and Portugals Ricardo Santos. Cheap Hockey Jerseys Fast Shipping .35 million, one-year contract that avoided salary arbitration. Plouffe batted .254 with 14 home runs and 52 RBIs in 477 at-bats last season, his second as a regular in the lineup. Hockey Jerseys Outlet . The lawyers filed a 33-page amended complaint Tuesday in federal court in Manhattan, expanding on the suit originally filed Oct. 3 in New York Supreme Court. Arbitrator Fredric Horowitz last week refused to compel Selig to testify in the grievance, and Rodriguez then walked out of the hearing without testifying. The entire landscape of the UFCs strawweight division would look different today had the outcome of a December 2014 fight between Joanna Jedrzejczyk and Claudia Gadelha?been slightly different.Jedrzejczyk narrowly edged Gadelha via split decision in that first fight. Had the decision gone in favor of Gadelha, there would not have been an uproar -- it was that close. Jedrzejczyks perfect record remained intact and she went on to win the 115-pound championship in dominant fashion three months later. That loss in 2014 remains the only blemish on Gadelhas professional record.A rematch between the two will headline The Ultimate Fighter 23 finale on Friday at MGM Grand Garden Arena. Lets take a closer look at that main event. Dont agree with the pick? Let MMA analyst Brett Okamoto know on Twitter: @bokamotoESPN.Main eventJoanna Jedrzejczyk (11-0) vs. Claudia Gadelha (13-1) Strawweight championship Odds: Jedrzejczyk -130; Gadelha +110You could even go one step further than my contention from earlier and say, the entire landscape of the UFCs strawweight division would look different today, had one punch been different in December 2014. For my money, Jedrzejczyk was on her way to losing the first round of that initial matchup, until she landed a right uppercut that dropped Gadelha in the final 10 seconds. If that punch doesnt land, Gadelha wins the round and most likely the fight.The current reality of the UFCs female divisions is that size plays a major factor. The promotion only offers divisions of 115 and 135 pounds, which means there are plenty of women essentially fighting outside of their ideal weight class. In her two most impressive title performances, Jedrzejczyk, who could easily fight at 125 pounds, teed off on undersized opponents in Carla Esparza and Jessica Penne. Gadelha is Jedrzejczyks equal when it comes to size, which is certainly a plus.The best way to beat Jedrzejczyk is, has been and probably will forever be to take her down.dddddddddddd Shes an absolute hacksaw on the feet. Her hand speed shines at every range, but particularly at a distance. She beats up opponents with the jab, and her leg kicks have visibly wounded several UFC opponents. In tight, she has great balance and very dangerous elbows from the clinch. When it comes to striking, she is the closest thing to a full package in the division -- arguably maybe the closest of any female fighter, period.She does rely on the fence to prevent takedowns from time to time, however, and this is a potential weakness against Gadelha. In addition to having well-timed takedowns out in the open, Gadelha chain wrestles along the fence well and was able to drag Jedrzejczyk to the floor seven times in 15 minutes in their first fight. It takes a lot of energy to use this strategy against Jedrzejczyk, and Gadelha will be at risk of eating elbows and knees in doing so, but expect to see it throughout.As is usually the case any time two young, elite fighters square off in a close bout, it appears both Jedrzejczyk and Gadelha improved as a direct result of their previous split decision. Jedrzejczyks takedown defense and defensive wrestling in general has received high praise during her time as a champion, and Gadelha, although it was only one fight, looked exceptionally crisp (and relaxed) on her feet in her last outing against Jessica Aguilar. A product of Nova Uniao, Gadelha has a naturally powerful left hook, but she showcased an improved jab as well. Her boxing is not on the level of Jedrzejczyks, but its good enough that opponents have to respect it, and it at least opens more opportunities to work her wrestling.Prediction: Gadelha evens the rivalry (and wins a title) via decision, 48-47. ' ' '
