Shaun Sartin/DN Nebraska tight and Mark Oilman catchaa a paaa from Brook Barrlngar, aa Colorado fraa aafaty T.J. Cunningham hlta Oilman. Oilman caught four paaaaa for 4« yarda. Nebraska linebacker Dwayne Harris sacks Colorado quarterback Kordell Stewart on Saturday. Stef ISO yards. Harris had two tackles for losses. Nebraska rolls over Buffaloes By Dwk Samson Senior Reporter The numbers that leap out in Nebraska’s 24-7 victory over Colo rado Saturday are 0 and 15. That’s what the Buffaloes were on third- and fourth-down conversions — 0 for 15. And it helped cost then No. 2 Colorado a possible Big Eight and national championship in front of 76,131 fans at Memorial Stadium — the 200th consecutive sellout. The Nebraska defense not only shut Colorado out on third and fourth downs but also pitched a first-half shutout against an offense that was averaging more than 40 points a game. Nebraska coach Tom Osborne said the defense had stepped it up in the last four games, giving up a total of 23 points. “The defense played great foot ball,” Osborne said. “I’ve been very pleased with them, particularly in the last four weeks. I thought the defense was a huge factor throughout the game.” Nebraska took its first possession 45 yards to the Colorado 30-yard line, but a bad snap sailed over quarter back Brook Bcrringcr’s head, and two plays later, the Huskcrs punted. Darin Erstad's punt was downed at the Buffaloes’ 3-yard line, and the field position was set for the day. “A factor that we really thought was going to be important was the kicking game,” Osborne said. “We would probably estimate 10 to 14 points m the kicking game today. When you look at field position and what it did, the kicking game was tre mendous today in our favor.” After Colorado ran three plays and punted, Nebraska cashed in on its second possession. Fullback Cory Schlcsingcr fin ished off an eight-play, 51 -yard drive with a 14-yara touchdown run. Schlesinger, who finished with 65 Michalla Paulman/DN Tommie Frazier, probably out for the season with a blood clot, chats with Hall of Fame quarterback Roger Staubach before the game on Saturday. Frazier tossed the ball around In warm ups, but he didn't suit up for the game. yards rushing, said the offensive line was opening up big holes from the first play of the game. “They (offensive linemen) just came off, and they exploded on the defense,” Schlcsinger said. “The big gest part is when you can drive them back two yards, the running backs are able to get at least three more yards off it. The offense just came out and took it to them.” Nebraska’s 7-0 lead at the end of the first quarter came with a time-of posscssion advantage of 11:30 to 3:30. On the first possession of the sec ond quarter, Nebraska drove inside the Colorado 10-yard line for a first down. But Nebraska had to settle for a 24-yard Tom Siclcr field goal after Colorado denied Berringer a touch down on third down at the 1-yard line. Colorado, which was held to 33 y ards in the first quarter, looked as if it regained form after Siclcr’s field goal Rashaan Salaam, the nation's leading rusher, ran the ball six times for 28 yards on the following Colo rado possession, which went 54 yards to the Nebraska 26. However, the Huskers’ defense forced Colorado into a field goal situ ation, and Neil Voskcritchian's 43 yard field goal attempt fell short. Colorado coach Bill McCartney said his team's missed opportunities were a result of Nebraska’s perfor mance. “We can speculate on any number of things, but what we ought to specu late on is that Nebraska just outplayed us," he said. Nebraska got the ball back with See COLORADO on 8 Nebraska quarterback Brook Barringer trios to escape from the |rai and rushed for 19.