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." Pittsburgh Steelers Benny Snell Jr. Jersey . Power had a two-lap average of 218.896 mph in qualifying Friday at the high-banked, high-speed 1 1/2-mile track for his 34th career pole. Pittsburgh Steelers Devin Bush Jersey .com) - Tony Parker scored 17 points to lead the San Antonio Spurs to a comfortable 99-85 win over the Los Angeles Lakers on Friday. http://www.cheapsteelers.com/ .5 million, two-year contract that runs through 2015. Venable, the son of former big leaguer Max Venable, will make $4. Stitched Pittsburgh Steelers Jerseys .Y. -- Phil Jackson lost out on his preferred coach, but hes working hard on keeping his star player. Pittsburgh Steelers Jerseys China .C. -- Duke sophomore Rodney Hood is entering the NBA draft.Free agent starter Ervin Santana is close to finding a home for 2014. CBS Sports Jon Heyman is reporting that Santana will sign a one-year deal, likely in the next two days with one of a trio of suitors, with the Toronto Blue Jays believed to be heavily involved. Heyman reports that the Blue Jays and Orioles are the "clear favourites" to land the right-hander, who is believed to be seeking a one-year pact in the neighbourhood of the $14 million qualifying offer he rejected from the Kansas City Royals earlier this off-season. Another team - believed to be the Colorado Rockies - is also in the mix. Santana waited the entire off-season in hopes of landing a multi-year deal but when one failed to emerge, he altered his stance. Earlier this week he changed representation and is believed to now be seeking a one-year deal. He is also reported to prefer signing with a "top hitting team". The Dominican hurlers value has been hampered by rejecting said qualifying offer. As a reesult of that decision, the team that signs Santana will have to offer draft pick compensation to the Royals.dddddddddddd For most teams, that pick would be a first-rounder in this Junes MLB Draft. However, both the Blue Jays and Orioles would avoid said fate. The Blue Jays have two first round picks, but both are protected at ninth and 11th overall, respectively. Should the Jays sign Santana, the cost would be the forfeiture of their 50th overall pick. Baltimore, having already surrendered their 17th overall selection after signing Ubaldo Jimenez and their 55th overall pick by signing Nelson Cruz, would surrender the 91st overall pick were they to sign Santana. Santana posted a 9-10 record and logged 211 innings with the Royals last season and posted the lowest earned-run average (3.24) and second lowest WHIP (1.142) of his nine-year MLB career. He has posted a 105-90 career record averaging 7.1 strikeouts-per-nine innings in 268 total games with the Royals and Los Angeles Angels. 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