HOCKENHEIM, Germany -- Mercedes boss Toto Wolff says championship leader Lewis Hamilton is unbeatable when he is having a good day.Hamilton won six of the last seven races, turning a 43-point deficit to teammate Nico Rosberg in the championship standings into a 12-point advantage over the same period. Although poor starts for Rosberg have proved costly at the last two races, Wolff believes Hamilton is simply unbeatable when he is at his best.That guy has great talent and speed and on a good day I think that hes unbeatable, he said. But then its still a mechanical sport and hes a human and you can have bad days and worse days. I think this is why hes not winning every single race. I really admire the way its going, the ping pong between those two, and the way they keep coming back.But Wolff believes the championship is still up for grabs for either of his drivers and is expecting the battle to reignite when racing resumes at Spa-Francorchamps after the summer break.He [Hamilton] did a very good streak, an impressive record, he added. A little bit like Nico towards the end of the season and the beginning and he has recovered all the points he lost and now its about maintaining, if there is something like momentum, its for him to keep that momentum.But weve seen that coming in waves in both directions. Im interested to see how its going to pan out when we come back after the summer break. Authentic Air Max . -- Golden State Warriors coach Mark Jackson asked his players a simple question during Fridays morning shootaround: How many of them had ever been on a team 14 games over . Buy Air Max Plus Tn . The Vikings announced Thursday that Priefer will be one of seven holdovers from the previous staff, along with offensive line coach Jeff Davidson, wide receivers coach George Stewart and others. Norv Turner will mark his 30th year of coaching in the NFL as the offensive co-ordinator, as widely reported for weeks, and George Edwards will be the defensive co-ordinator. http://www.airmaxsneakersonsale.com/cheap-air-max-270.html . R.J. Umberger scored twice to lead the Blue Jackets to a franchise-record for consecutive wins with a 5-3 victory Tuesday night over the Los Angeles Kings. Outlet Air Max Cheap . That gave fans outside Joe Louis Arena another chance to ask for autographs from the 19-year-old whose stardom in the NHL has arrived earlier than most expected. Cheap Air Max 720 . It might not have mattered. While the Dodgers are preparing for the playoffs, the Padres showed their future has promise behind two rookies. EAST RUTHERFORD, N.J. -- Other than the elastic brace on his right knee, there was no visible sign that age was catching up to Eli Manning as he entered his 13th season as the New York Giants quarterback.The 35-year-old hasnt changed much since taking over as the Giants starter halfway through his rookie season in 2004. Hes healthy, even after starting the last 183 regular-season games. He can make all the throws and seems to be enjoying himself working within Ben McAdoos West Coast offense.Even handling the media is a breeze: When asked two questions at the same time Monday following training camp, Manning wasnt thrown off in the least. He answered the first, then quickly answered the second without having to be reminded of the question.I used to just kind of roll out of bed and go practice, Manning said. Now I need about an hour to get loosened up. Its just maintenance. Ive gotten in the routine of doing it over the years. I see the difference and have stayed with it.The Giants rely on the two-time Super Bowl MVP. Without him, Odell Beckham would be wasting his time getting off the line of scrimmage. Its a role Manning accepts.I think as a quarterback you have a big responsibility, Manning said. You have to play well, take over and I have to do my job and play at a high level. I understand that, I demand that of myself anyway, so I dont think you try and put any added pressure.Manning, who has not thrown an interception since the opening 11-on-11 play of training camp, is going to be patient with his passing game early on this season.Other than Beckham and Victor Cruz, there are a lot of new people. Second-round draft pick Sterling Shepard shows promise, and Dwayne Harris and Geremy Davis are expected to do more entering their second season.However, they have a lot to learn, as do the seven other free-agent receivers in camp.I thinkk you just understand that mistakes are going to happen.dddddddddddd ... I try and kind of tell them things that it was tough for me to understand the first time, Manning said. That means talking the receivers through their mistakes, hoping they do better the next time.Theres one veteran who may benefit from Mannings help, too. Cruz has been limited to six games over the past two seasons by knee and thigh problems. Though Manning feels Cruz has looked sharp, he knows catching balls in game situations is different than in practice or catching from one thrown by a machine.Now hey, you have to turn back, youre running full speed, you have to adjust, hold a defender off a little bit, just making those tough catches and adjusting to the ball in the air are things that hes doing much better now Manning said. He just had to get some live action and is playing some football.Manning will get a chance to see how far the offense has come when the Giants host to the Miami Dolphins on Friday night.McAdoo has not said how long Manning will play Friday. He wont even say whether he or offensive coordinator Mike Sullivan will call the plays; McAdoo did it for the past two seasons as the offensive coordinator before taking over the head coaching job from Tom Coughlin.Game notes McAdoo said third-round draft Darian Thompson is the favorite to start next to Landon Collins at safety. ... McAdoo on Mannings reaction after being intercepted on the first play of training camp: Mike Sullivan has known him for a long time. He says it all the time, `If Eli wasnt playing football, hed probably be the worlds greatest poker player, and he didnt flinch. He just keeps playing.---AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL ' ' '