TUCSON, Ariz. -- The McKale Center crowd buzzed in the minutes before the opening tip, more like a post-season game than another conference game. With support like that, its not hard for top-ranked Arizona to get off to a fast start. Charged by the mojo created inside one of college basketballs best home-court advantages, the Wildcats raced out to a big lead and held on down the stretch to remain unbeaten with a 69-57 win over Colorado on Thursday night. "This is why we love McKale; we feel like its like this all the time," said Arizona forward Brandon Ashley, who had 15 points. Arizona (19-0, 6-0 Pac-12) had a week off after blowing out rival Arizona State and was still in a groove early, building a 14-point lead in the opening six minutes. The big lead allowed the Wildcats some leeway in the second half when things didnt go quite as well. Arizona struggled from the perimeter, making 3 of 15 from 3-point range, had a rare night when it didnt outrebound the opposition (32-32) and missed three free throws in the closing 72 seconds to keep the game from becoming a rout. The Wildcats pulled it out thanks to the big start and 44 points in the paint, allowing them to tie -- with the 1992-93 and 1997-98 teams -- for the longest winning streak in school history. Nick Johnson led Arizona with 18 points and Aaron Gordon added 12. "Our second half maybe wasnt as good as our first, but there are always good lessons to be learned from that and still leave with the win," Arizona coach Sean Miller said. A year after nearly pulling off an upset in the desert, Colorado (15-5, 4-3) had no chance for late-game heroics in its third game without leading scorer Spencer Dinwiddie. The Buffaloes struggled to slow Arizonas bevy of scorers and couldnt shoot their way out of the big early hole, falling to 0-16 all-time against No. 1 teams. Xavier Johnson led Colorado with 21 points and Josh Scott added 15 with 11 rebounds. "We dug ourselves a hole," Colorado coach Tad Boyle said. "We had trouble scoring the ball and they made shots. We didnt have an offensive rhythm all night. The Buffaloes split their first two games without Dinwiddie, losing to UCLA and beating Southern California after the junior sustained a season-ending left knee injury against Washington on Jan. 12. Arizona was a much stiffer challenge without Dinwiddie, Colorados scoring and assists leader. The nations top-ranked team for seven straight weeks, Arizona entered the game fifth in scoring defence (56.7 points) and shooting percentage against (37 per cent) and was 22nd at defending 3-pointers (29 per cent). Colorado needed someone to step up and no one was able to do it early against Arizonas relentless pressure. Barely able to get passes off much less good shots, the Buffaloes missed their first five shots and had four turnovers in the opening six minutes. Arizona also missed its first five shots, but started dropping them in from all over, building a quick 18-4 lead. The Buffaloes settled down for a little bit, cutting the lead to six with a 10-2 run. All that seemed to do was make the Wildcats play harder. Ratcheting the defensive pressure back up, Arizona hounded the Buffaloes into more missed shots and turnovers, leading to breakouts and 3-pointers at the other end. Starting with a 12-2 run, the Wildcats built the halftime lead to 39-24, holding Colorado to 8-of-27 shooting while forcing nine turnovers. Johnson had 12 at the half and Ashley nine. "We do what weve been doing, just focusing on the process of Arizona basketball and thats just a little glimpse of what we can do," Gordon said. Colorado had a little more success shooting to start the second half, hitting three of its first four shots. Problem was, the Buffaloes couldnt stop the Wildcats. Arizona hit its first six shots, including one by Ashley that bounced off Scott and into the basket and a reverse dunk off a spin move by Gordon that put the Wildcats up 51-31. The Wildcats made 12 of 22 shots in the second half to prevent Colorado from cutting the lead under double digits. "We were playing the No. 1 team in the nation, but they werent that good," Xavier Johnson said. "We didnt come in here with the (right) mindset and its hard coming into this atmosphere." Wholesale Bulls Jerseys . -- Phil Mickelson will be watching the final two rounds of the Masters from home for the first time in 17 years. Bulls Jerseys Outlet . -- Theres something about playing on Orlandos floor lately that seems to bring out the best in the Dallas Mavericks. http://www.cheapbullsjerseyschina.com/ . JOHNS, N. Authentic Bulls Jerseys . But the young forward is more than willing to shed a little blood if thats what it takes to make the team this season. "It caught me pretty good, dazed me for that shift, but I didnt want to be off the ice for too long," he said after practice, his lip still bleeding a little despite the plastic stitches holding it together. Discount Bulls Jerseys . Hamelin overcame a weak start to win bronze in the 500-metre race behind winner Wu Dajing of China and American J.R. Celski on Saturday at the world short track speed skating championship.DENVER - Semyon Varlamov showed he is still the top goalie for the Colorado Avalanche.Varlamov returned from an injury and stopped 26 shots in his second shutout of the season, leading the Avalanche past the slumping St. Louis Blues 5-0 on Tuesday night.Jarome Iginla, Alex Tanguay and Ryan OReilly each had a goal and an assist for Colorado, which has won three in a row and is 4-0-2 in its last six games. The Avalanche (13-13-8) reached .500 for the first time this season.Varlamov missed six straight games with a groin injury before returning Tuesday. Rookie goalie Calvin Pickard played well during a three-game road trip that ended with a 2-1 victory in Detroit on Sunday. His .939 save percentage made a case for him to remain in net, but Varlamov, who set a franchise record with 41 wins last season, had a statement game against St. Louis.I feel well. The doctors did a great job for me, he said. I felt good, Im healthy and ready to go.Varlamov faced only seven shots in the first period and eight halfway through the game. But he made 12 saves in the third to complete his 15th career shutout.It does feel good, Varlamov said. We played a real solid game the whole 60 minutes. It is much easier to play when the guys score lots of goals.Jake Allen allowed five goals on 31 shots before being replaced by Martin Brodeur to start the third period for the Blues, who have lost three straight.St. Louis has given up 14 goals during the skid.Cant win playing like this, coach Ken Hitchcock said. Well see if this is a wake-up call for us.The Avalanche went aheead 1-0 on Erik Johnsons ninth goal of the season and fifth in five games.dddddddddddd Johnsons shot from the point got through traffic and deflected off the far post at 15:02 of the first.Fellow defenceman Zach Redmond made it 2-0 with a power-play goal at 18:45. It was his fourth of the season.Tanguays 12th goal 5:49 into the second gave Colorado a 3-0 lead. Tanguay scored when Iginlas shot went off his body, then bounced off Allens back and into the net.St. Louis, held to eight shots through the 10-minute mark of the second period, started to generate chances but Varlamov stopped six shots to keep the Blues scoreless.Our goaltending has been really, really good, Iginla said. Picks came in and did a phenomenal job, and were very excited to get (Varlamov) back feeling good. Hes a big part of the team. He made some big stops, some point-blank chances.Colorado then put it away with two goals in a span of 40 seconds. OReilly got the first one on the power play and Iginla made it 5-0 with his eighth of the season at 17:27 of the second.They kicked our butts in every facet of the game for the first 40 minutes, Blues captain David Backes said. We deserved to be down 5-0. We didnt bring our game. They ramped it up a notch from the last time we saw them and the result is pretty appropriate.NOTES: Avalanche LW Patrick Bordeleau is expected to miss eight to 10 weeks after breaking his knee in Saturdays win at Buffalo. ... St. Louis D Alex Pietrangelo had his seven-game point streak stopped. ... Colorado D Brad Stuart had two assists. Cheap Buffalo Sabres GearWholesale Calgary Flames JerseysCheap Adidas Colorado Avalanche JerseysMontreal Canadiens Outlet StoreWholesale New Jersey Devils JerseysAdidas Arizona Coyotes JerseysCheap Adidas Boston Bruins JerseysCheap Adidas Carolina Hurricanes JerseysChicago Blackhawks Shop Free ShippingWholesale Columbus Blue Jackets JerseysDallas Stars Shop Free ShippingCheap Adidas Detroit Red Wings JerseysAnaheim Ducks Jerseys ChinaWholesale Edmonton Oilers JerseysFlorida Panthers Shop Free ShippingWholesale Los Angeles Kings JerseysMinnesota Wild Outlet StoreCheap Adidas Nashville Predators JerseysCheap Adidas New York Islanders JerseysNew York Rangers Winter Classic JerseysCheap Adidas Ottawa Senators JerseysCheap Adidas Philadelphia Flyers JerseysWholesale Pittsburgh Penguins JerseysCheap Adidas San Jose Sharks JerseysSt. Louis Blues Winter Classic JerseysWholesale Tampa Bay Lightning JerseysToronto Maple Leafs Outlet StoreVancouver Canucks Outlet StoreCheap Adidas Vegas Golden Knights JerseysCheap Adidas Washington Capitals JerseysCheap Adidas Winnipeg Jets Jerseys ' ' '