Pittsburgh Penguins star Sidney Crosby, who is out indefinitely with a concussion, did not skate at practice with his teammates Saturday.Crosby, who missed the Penguins season-opening shootout win Thursday night against the Washington Capitals, took to the ice by himself earlier Saturday morning.The Penguins were preparing for their Saturday night home game against the Anaheim Ducks.Crosby skated with teammates in practice earlier in the week but wore a yellow noncontact jersey most of the time.The 29-year-old Crosby is coming off a superlative 2015-16 season that saw him start slowly with just five points in October but finish by playing some of the best hockey of his career. He was named playoff MVP in helping the Penguins to a second Stanley Cup during his tenure with the team.He then led Team Canada to an undefeated run at the World Cup of Hockey last month, where he led all tournament scorers and was named tournament MVP.Crosby, who missed significant time during the 2010-11 and 2011-12 seasons recovering from post-concussion symptoms, was diagnosed with a concussion after practice Oct. 7.Coach Mike Sullivan has said that Crosby will have to go through a full-contact practice before he is cleared to play in a regular-season game.Information from ESPN senior writer Scott Burnside contributed to this report. Robert Williams Celtics Jersey . The quest begins with what is supposed to be an easy one, although Germany has traditionally been a stubborn opponent to Canadian teams at international tournaments. Jayson Tatum Jersey . Cuban testified Thursday that he was upset when the companys CEO told him news that would reduce the value of his shares, for which hed paid $7.5 million. But he said he did nothing improper when he sold those shares over the next two days. http://www.authenticcelticsproshop.com/Bill-Russell-Jersey/ . Burke is expected to miss two to three months after breaking a finger in the teams third preseason game. Tinsley, a 10-year veteran, spent the last two seasons in Utah, where the point guard averaged 3. Dennis Johnson Celtics Jersey . "I dont know that were close," said general manager Alex Anthopoulos. "I just think, right now, the acquisition cost just doesnt work for us right now. I dont know if I can quantify how far off or things like that that they might be but I would say we continue to have dialogue. Bob Cousy Jersey . Vettel was 0.168 seconds faster than Red Bull teammate Mark Webber around the Suzuka circuit. Mercedes driver Nico Rosberg was two tenths of a second off Vettel. "The car balance is decent, but I think we can still improve," Vettel said. AUBURN HILLS, Mich. -- The Detroit Pistons bolstered their collection of big men Tuesday, signing center Boban Marjanovic to a three-year, $21 million contract.Detroit completed the deal with the 7-foot-3, 290-pound Marjanovic after the San Antonio Spurs didnt match Detroits offer for the restricted free agent.Hes somebody that we think gives us a totally different dimension, Pistons president and coach Stan Van Gundy.The Pistons can potentially pair Marjanovic with 6-foot-11 center Andre Drummond by perhaps playing one as a power forward. Marjanovic is looking forward to being Drummonds teammate.Hes one of the best players in the league, Marjanovic said.Marjanovic made the most of limited playing time as an NBA rookie in San Antonio last season, averaging 5.5 points, 3.5 rebounds and 9.4 minutes in 54 games, including five starts. He scored a career-high 22 points in April against Dallas and became the first player in Spurs history to have at least 12 rebounds in 15 or fewer minutes in December against Phoenix.On the offensive end of the floor, as both a pick-and-roll guy and a low-post player, in the minutes he got this year in San Antonio, one of the absolute best scorers and rebounders in thhe league, Van Gundy said.dddddddddddd Hes got great hands. Hes somebody we can play through in the low post, not only a very good scorer, but an outstanding passer. And, hes able to protect the rim with his size.Marjanovic, who turns 28 in August, is a three-time MVP of the Serbian Super League and has 220 games of international experience. Pistons general manager Jeff Bower said several scouts provided rave reviews about him both overseas and in the NBA.He has an established body of work, but its going to grow, Bower said.Detroits young team is growing into a playoff-caliber team, coming off its first postseason appearance since 2009.The Pistons have agreed to a five-year, maximum contract worth $130 million with Drummond and are expected to have him sign the deal soon now that theyve made other moves this offseason to shape their roster. They recently signed guard Ish Smith and forward Jon Leuer, adding depth to their roster.Weve got virtually our entire roster locked in for at least the next three years, Van Gundy said. We think its a group that can grow together. ' ' '