DENVER -- While his counterpart was kept under constant duress, Bruins goaltender Tuukka Rask had a relatively breezy night.Very few defensive breakdowns, hardly any penalties and a puck-controlling offense will do that.Rask stopped 21 shots and David Krejci scored in the first period, lifting Boston over the Colorado Avalanche 2-0 on Sunday night.The difficult-to-solve Rask showed no signs of fatigue despite being in net for a second straight night. He made 31 saves in a 2-1 win over Arizona on Saturday. Rask got his 33rd career shutout and moved to 7-0 on the road this season.Thats how you win a road game -- a pretty much mistake-free game, Rask said. We kept them on the outside and really limited their scoring chances and rushes. And then we kept the puck in the offensive zone and made some plays and created chances.Krejci scored his second goal of the season on a wrist shot midway through the first period -- a big development for a team fighting some exhaustion.We didnt have to overwork, said Rask, whose 10 wins this season are tied with Montreal goaltender Carey Price for the league lead.The Avalanche pulled Semyon Varlamov with about a minute remaining but couldnt generate much offense. Dominic Moore sealed it with an empty-net goal with 27.2 seconds remaining.Varlamov turned out to be the hard-luck loser, stopping a season-high 43 shots.Varly was outstanding, Avalanche coach Jared Bednar said. He was the best player on the ice.An already struggling Avalanche offense was missing leading scorer Matt Duchene, whos dealing with concussion-like symptoms stemming from a hit against Winnipeg on Friday. It was the fourth time Colorado has been shut out this season.Passed up on a lot of shots early in the game, too much east-west plays, and then we didnt get a lot of our point shots through, a lot of them got blocked, Bednar said. Its kind of Bostons M.O., they do a good job in that regard, but we certainly made it too easy for (Rask).Boston didnt commit a penalty until midway through the third period, when rookie defenseman Brandon Carlo was called for holding. Recent call-up A.J. Greer tried to wrap in a shot and then slid into the net with Rask. The officials took a quick look at the play on video to see if the puck crossed the line.It didnt.Carlo then had a breakaway out of the penalty box, only to be thwarted by Varlamov.Its frustrating that we didnt win, Varlamov said. It doesnt matter how you play. Im not happy that we lost because we need the two points. Thats the most important thing for us.Boston dominated the second period, outshooting the Avalanche by a 23-7 margin. The only thing keeping this from a blowout was Varlamov. Case in point: a sequence late in the period when Brad Marchand lined a shot that bounced off Varlamovs left pad and back to Marchand. The Bruins left winger quickly lined another shot that Varlamov, who caught it with his glove.Krejci got the best of Varlamov at 9:30 of the opening period off a pass from David Backes. That was all Rask needed.Just another great game. Cant say enough about that guy, Krejci said. Hes been great so far and keeping us in the game every single game. Sometimes, we only need one or two goals to win the game.Game notes Boston is five goals shy of scoring the 20,000th goal in franchise history, according to the team. The Bruins will join Montreal as the only teams in NHL history to reach that milestone. ... Carlo is from Colorado Springs and grew up a big Avalanche fan. ... Avalanche LW Blake Comeau missed a fourth straight game with a groin injury. ... Greer played in his first NHL game after being recalled from San Antonio of the American Hockey League.UP NEXTBruins: At Minnesota on Thursday night to finish a three-game trip.Avalanche: Host Los Angeles on Tuesday night to wrap up a four-game homestand. Quenton Nelson Jersey . -- Hunter Smith scored the winner with just 12 seconds remaining in the third period as the Oshawa Generals edged the host Sarnia Sting 5-4 on Friday in Ontario Hockey League action. Marvin Harrison Jersey .com) - The Chicago Blackhawks aim for their third three-game winning streak of the season when they host the struggling Edmonton Oilers in Sundays battle at the United Center. http://www.coltsofficialstore.us/authentic-malik-hooker-colts-jersey/ . After Martin Skrtel put the Reds in front from close range at Stamford Bridge after only four minutes, Hazard hit back in the 17th with a superb strike. Etoo gave Jose Mourinhos team a decisive lead from Oscars back pass in the 34th. Darius Leonard Youth Jersey . The Brazilian goalkeeper signed a loan deal with the Major League Soccer club on Friday as he looks to get playing time ahead of this summers World Cup in his home country. Parris Campbell Jersey . Louis Blues absence from top spot in the TSN. WICHITA, Kan. -- Scott Parel won the Air Capital Classic on Sunday to become the fourth-oldest winner in Web.com Tour history, closing with a 7-under 64 for a three-stroke victory. The 48-year-old Parel finished at 18-under 266 at Crestview Country Club after opening with rounds of 69, 66 and 67. He earned $117,000 to jump from 153rd to 14th on the money list with $124,808.dddddddddddd Parel won for the first time in 171 starts on the tour. He eagled the par-4 14th for the second straight day and had six birdies and a bogey. Kirk Triplett is the oldest Web.com Tour champion, winning the 2011 News Sentinel Open at 49. Alex Aragon was second after a 65. ' ' '