MALMO, Sweden -- Anthony Mantha looked more relieved than jubilant after his three goals helped Canada start the world junior championship with a victory. It may be because there had been doubts the Longueuil, Que., native would make the team -- despite lighting up the Quebec Major Junior Hockey League this season -- because of his questionable defensive play. No one doubted his ability to put the puck in the net, as Mantha demonstrated with a hat trick in Canadas 7-2 win over Germany on Thursday. "Its a great feeling," the lanky, six-foot-four right winger said. "For me, personally, I had to get a big game going and I think thats what I did." It helped that Mantha was on a line with perhaps Canadas most dynamic playmaker in Jonathan Drouin, who assisted on all three of his goals -- two on power plays and one at even strength. But Mantha, the grandson of former NHL forward Andre Pronovost, scores wherever he plays. He had 35 goals in only 32 games with the Val dOr Foreurs before joining Team Canada two weeks ago for the run-up to the world juniors. He has 85 goals in 99 games over the last season and a half. Coach Brent Sutter said what clinched his spot was that ability to put the puck in the net, which there is not a lot of on this squad compared to past world junior teams. Sutter hopes a crash course in 200-foot hockey will make the Detroit Red Wings prospect a more complete player as the tournament goes on. "He can score goals, but there are other aspects of his game he needs to continue to work on," said Sutter. "Things Ive talked to him about one on one. "Its simple. Its being a competitor in all three zones and making sure hes responsible in all three zones. Not just for this tournament, but for him to be a good pro. Especially with the organization hell go to in Detroit. Thats what they expect there. You cant just play the offensive side of the puck." Sutter said Mantha wants to learn and feels he is already "a better player now than when he joined the team 11 days ago. That comes from our conversations. He understands that hes not going to get on the ice if hes only going to be a power-play guy." He got a passing grade in two-way play against the Germans, who were overmatched but took advantage of some early Canadian sloppiness to keep the score close through the first 15 minutes of play. Mantha has a remarkably quick release for a big man, and having the clever Drouin laying passes on his stick could be a vital asset as the tournament moves on and the competition gets tougher. He said his grandfather, who scored 109 goals in 556 NHL games from 1957 to 1968 for Montreal, Boston, Detroit and the Minnesota North Stars, was a key influence in his hockey development. He said Pronovost taught him "three key points" to success, but wont reveal them all. "One is work," he offered. But he still went into the teams selection camp two weeks ago in Toronto looking to prove he can do more than score. "For sure I had to make an impression," he said. "Not every player was guaranteed a spot and I had to battle through it. I got great news and now Im trying to carry it on." Drouin has played with Mantha before in an exhibition series and feels that chemistry is developing. "Anthonys a big guy," said the third overall pick of the Tampa Bay Lightning. "Hes hard to play against in the corners and everything. I try to use my hands and speed and I think we complement each other pretty well." The Canadian team got a rousing welcome from the crowd of 1,831 -- nearly all wearing Hockey Canada jerseys -- at the 5,800-seat Isstadion, but still looked nervous as the game began. The Germans got the opening goal off a faceoff in the Canada zone as Dorian Saeftel put a shot through traffic that fooled goalie Jake Paterson only 1:35 into the game. After Josh Anderson and Mantha gave Canada a lead, Janik Moser tied it for Germany after defenceman Adam Pelech whiffed on a clearing attempt. Then Canada took over as Mantha and Bo Horvat got goals before the intermission, Sam Reinhart and Mantha added goals in the second period and Nic Petan finished a play engineered by 16-year-old Conner McDavid in the third. McDavid had two assists, while his linemate Reinhart also had two points. Their line with Horvat could have had several if not for some fine saves by Shawinigan Cataractes goalie Marvin Cupper. "I think I played pretty well," said McDavid. "I missed a whole bunch of chances that Im pretty embarrassed about, but I thought I played an all right game. "That shift where Bo and Reino set me up for a couple of breakaways and the goalie made a couple of good saves -- I was beating myself up pretty good about it, but they laid off me. They were good about it." The shots were 30-24 for Canada, but the game was not nearly that close. A tougher test comes Saturday when Canada plays its second group stage game against the Czech Republic. Notes: Defenceman Griffin Reinhart sat out the first of three games he will miss due to a suspension incurred at last years world juniors. . . Germany has six players from Canadian junior teams, including Prince Albert star Leon Draisaitl who had a mostly quiet game, and another six who play in the U.S. . . Canada has its second youngest team ever at 18 years 10 months 25 days. Only the 1987 team that was disqualified after a brawl with the Soviets was younger. Matt Duchene Jersey .J. - New York Giants cornerback Prince Amukamara left Monday nights game against the Indianapolis Colts with a torn biceps. Daniel Alfredsson Jersey . -- The Anaheim Ducks have signed left wing Dany Heatley to a one-year deal, returning the 33-year-old unrestricted free agent to the Pacific Division. http://www.senatorssale.com/customized/. Yoenis Cespedes proved he can play through a hurting right heel, giving Scott Kazmir and the As a spark with a pair of RBIs that helped spoil the Minnesota Twins home opener with an 8-3 victory on Monday. Ottawa Senators Jerseys .Y. - Matt Harvey wants to make sure hes on the mound in late October — if the New York Mets get there for the first time since 2006. Jason Spezza Jersey . Diego Costa headed in Gabis corner seven minutes from time to secure victory ahead of the return match in Madrid on March 11. "We know that at Madrid it will be another game, which will also be important and very difficult," Milan coach Clarence Seedorf said. BOSTON -- An associate of former New England Patriots tight end Aaron Hernandez was arrested in a gun trafficking investigation related to the murder case against Hernandez. Oscar Hernandez Jr., 23, of Orlando, Fla. -- no relation to Aaron Hernandez -- was indicted Wednesday by a federal grand jury in Boston on charges of obstruction of justice, witness tampering and lying under oath. He appeared Thursday in federal court in Orlando, where a magistrate judge ordered him detained pending his transfer to Boston to face the charges. Aaron Hernandez and two other men are charged in the June 17 shooting death of Odin Lloyd, a semi-professional football player who was found dead in an industrial park about a mile from Aaron Hernandezs North Attleborough home. The indictment against Oscar Hernandez says a grand jury in Massachusetts began investigating the transporting of guns from Florida to Massachusetts after the Bureau of Alcohol, Tobacco, Firearms and Explosives -- at the request of Massachusetts State Police -- traced three guns that had been recovered during the investigation of Lloyds killing. The ATF determined that all three guns were purchased in Florida in April 2013. Massachusetts officials have said they have been unable to find the gun used to kill Lloyd, which theyve identified as a .45-calibre Glock. None of the three guuns mentioned in Oscar Hernandezs indictment is a .dddddddddddd45-calibre Glock. The indictment says one of the three weapons -- a rifle -- was found in a grey Toyota Camry with Florida license plates that was parked in the garage of a residence in North Attleborough. The indictment doesnt identify the owner of the home. The indictment doesnt identify the owner of the home, but Massachusetts state police have said that five days after Lloyds killing they seized an FEG 7.62 mm rifle from a gym bag on the back seat of a Toyota sedan parked inside Aaron Hernandezs garage, according to court records in his case. Aaron Hernandezs lawyers have said a man identified as Oscar Hernandez was interviewed by law enforcement on June 27, 2013, 10 days after Lloyd died. The new indictment accuses Oscar Hernandez of lying to the grand jury when he denied purchasing the Camry and arranging for it to be sent from Florida to the home in North Attleborough. Assistant Federal Public Defender Todd Doss, who represented Oscar Hernandez in court Thursday, did not immediately return a call seeking comment. It was unclear when he would be brought to Boston to face the charges. If convicted, he faces up to 20 years in prison on the witness tampering charge, up to 10 years on obstruction of justice and up to five years on the false testimony charges. ' ' '