LAS VEGAS -- Colorado had seen Arizonas defence at work before, in person and in the Pac-12 tournament quarterfinals. Even knowing what was coming, the Buffaloes didnt stand much of a chance. Unable to match Arizona after a close first half, Colorado lost to the fourth-ranked Wildcats 63-43 in the Pac-12 semifinals on Friday night. "We knew they were good defensively and we knew we were going to have to make some shots to beat them. We couldnt get going," Colorado coach Tad Boyle said. "Their defence had something to do with that. Our offence had something to do with that." Arizona (30-3) crushed Utah in its tournament opener behind a record-setting defensive show. The Wildcats didnt peel open the record book against Colorado, but they sure gave the Buffaloes fits. Unlike its previous win over Colorado, Arizona started slow, allowing the Buffaloes to keep it close at halftime. Once they got rolling, Colorado had no answer for the Wildcats defensive pressure and string of highlight-reel plays that had MGM Grand Garden Arena feeling like McKale Center West. Arizona shot 60 per cent in the second half and held Colorado (23-11) to 5-of-22 shooting in the final 20 minutes to earn a spot Saturdays championship game against UCLA or Stanford. Nick Johnson scored 16 points, Rondae Hollis-Jefferson added 12 and eight rebounds for Arizona. T.J. McConnell facilitated the Wildcats offence and spearheaded the top of the D, finishing with 12 points, five assists and four rebounds "Our defence became great in the second half, but our offence found its flow," Arizona coach Sean Miller said. "We shared the ball. We were more ourselves. It was that combination that really broke the game open." Colorado was able to hang with Arizona behind its defence in the first half. But playing their third game in as many days took its toll on the Buffaloes in the second half and they had no pushback when the Wildcats started to race away. Askia Booker had 20 points to lead Colorado, which shot 29 per cent overall and was outrebounded 41-25. Now the Buffaloes have a two-day wait to see if the NCAA tournament selection committee deems them worthy of the bracket. "Im hoping to get in the tournament," Boyle said. "Im not going to be presumptuous and say were in, because these guys werent with us three years ago when our team didnt get in and deserved to get in. I think were in, but thats not for me to decide or anybody else in this room to decide." Arizona put on a show in its tournament opener, flexing its defensive muscles for everyone to see with an overwhelming quarterfinal victory over Utah. The Wildcats held the Utes to 13 first-half points, 39 overall, 12 field goals and 25 per cent shooting -- all tournament records. The 32-point margin also matched the largest in tournament history. Arizona pulled a similar smothering act on Colorado in the teams last meeting. After a 12-point loss in Tucson, Johnson proclaimed Arizona wasnt that good and that the Buffaloes would beat the Wildcats by 20, even with leading scorer Spencer Dinwiddie out for the season. The Wildcats turned the slight into a fury, holding Colorado without a field goal for the opening 10 minutes and shooting 84 per cent in the second half an 88-61 win -- their first in Boulder since 1973. The Buffaloes got off to a better start this time, scoring 8 1/2 minutes sooner. Colorado still had trouble with Arizonas amoebic defence, though, going 10 of 29 from the floor in the first half. But the Buffaloes had something up their sleeve: A little defence of their own. Contesting shots and digging down on the post for steals, Colorado made life much more difficult than it had back in Boulder, allowing them to stay in the game. The Buffaloes held Arizona to 11-of-29 shooting and forced eight turnovers -- five by centre Kaleb Tarczewski -- that led to 11 points. Colorado held Arizona scoreless for over 4 minutes during a 10-2 run that helped the Buffaloes trim Arizonas nine-point lead to 27-24 at halftime. "I thought we stood a lot in the first half," McConnell said. The second half looked more like the game in Boulder. Arizona picked up the defensive intensity even more and started pouring out the highlights to extend the lead. Johnson had one, flying in for a reverse alley-oop dunk and Hollis-Jefferson matched him with a tomahawk dunk over Josh Scott. Gordon provided one on the defensive end not long after that, soaring up for a clean swat on Johnsons one-handed dunk attempt that sent Arizonas fans bursting out of their seats. In just a couple of minutes, the Wildcats were up 51-32 thanks to a 13-0 run, well on their way to the Pac-12 title game. "In the second half, we were sharper," Miller said. 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Nike Air Force 1 Clearance Sale . -- Henry Josey watched helplessly from the sideline last fall, rehabbing from a serious knee injury, while Missouri was getting pushed around in its first SEC season.Saturday nights win was the Jets 29th one-goal game of the season (fourth straight) and the second straight home game that ended in an overtime win. Jets are now 4-1 in overtime. It was the first game since Paul Maurice took over behind the bench that the Jets allowed more than two goals. It was the 14th time the Jets have gone to extra time. The Jets have now won five of their last six. The Jets got the start they were looking for with a good forecheck by Blake Wheeler forcing a turnover that resulted in a goal by Mark Scheifele, his 10th of the year, the eighth Jet to get to double digits this season, the pass to Scheifele coming from Evander Kane. Kane has 14 points in his last 15 games. It was only the second time in the six games under Maurice that the Jets opened the scoring. The Jets then went on the power play and a pass from Jacob Trouba to Blake Wheeler who was in full flight down the left wing led to a goal, as Wheeler went five hole on James Reimer for his team-leading 19th of the year. At the other end of the ice Ondrej Pavelec made at least two outstanding saves, his best a glove save off Phil Kessel. Shots in the first were 12-11 in favour of Toronto. The power play goal by Wheeler was the Jets first in four games, after a 0-for-10 stretch over three games. The second period was a wild one. The Leafs got on the score sheet with a power play goal from Dion Phaneuf, but a power play goal by Bryan Little put the Jets back in front by two, his 17th of the year and fifth on the power play. Little redirected a slap pass from Toby Enstrom, with an assist to Dustin Byfuglien as well. It was the Jets second power play goal of the game, the sixth time this season the Jets scored two power play goals in a game. A screened shot from the blue line from Zach Bogosian made it 4-1 and chased Reimer in favour of Jonathan Bernier. For Bogosian, it was his second of the year from Little and Ladd as the Jets get two in 37 seconds. Troy Bodie got the Leafs to within two at 9:14 making it four goals in 3:01. The Jets then ran into penalty trouble and were two men short for just under a minute, but were successful on the penalty kill and are 7-for-7 on the season when down two men.dddddddddddd Tim Gleason with his first of the year at 16:44 made it a one-goal game, 4-3, after forty minutes. Shots in the second were 12-8 Jets. The third period settled down a bit and was not as wide open, although both Pavelec and Bernier still had to make some good saves. Phil Kessel tied the game with 1:33 left scoring his 27th of the year, sending the game to overtime and setting the stage for Dustin Byfuglien to beat Bernier glove side off the rush to end the game with his 12th goal of the year. Andrew Ladd and Michael Frolik drew assists, as Byfuglien was moved back to defence for overtime. Final shots were 32-28 Jets. Enstrom led the Jets in ice time at 26:03, followed by Trouba at 25:39 and Bogosian at 24:15. Devin Setoguchi had five shots on goal, he also led the team in hits with six. Little was the top face-off man at 57 per cent winning 12 of 21. After having his point streak stopped at five Thursday, Little had a goal and an assist in this game. Wheeler and Byfuglien also had two-point nights. It was Pavelecs eighth straight start – he has won five of his last six starts. “At times every functioning part of our game was good,” said Maurice in his post-game news conference. “There were some stretches where we werent great but theyve got a good team and theyre explosive. But an overtime win on a Saturday night against the Leafs, well take it and enjoy every inch of it. Emotions can get away on you in a game like this but I didnt see that from our group.” Coach Maurice felt this win is another confidence builder for the team. On Byfuglien going back to defence in overtime: “Its an unbelievable luxury for us. I always wanted to go three forwards and one D in overtime and just go, open it up, trade chances four on four. Having Byfuglien move back is a big benefit for us.” The Jets are in Chicago Sunday night for the final game of the season against the Hawks (TSN Jets, TSN 1290). The ‘Hawks have won all three prior meetings this season. Its the seventh back-to-back of the season (0-6), and ends a stretch of three games in four nights. ' ' '