EL PASO, Texas — Fans often roll their eyes and groan when the defense takes over a low-scoring college football game.

Not coaches like Oregon State's Mike Riley.

In the lowest-scoring major bowl game in a half-century, the 24th-ranked Beavers shut down No. 18 Pittsburgh 3-0 Wednesday in the Sun Bowl on Justin Kahut's 44-yard field goal.

"You don't win a game like that unless you're totally into it, playing physical football the whole game, slugging it out in the middle of the ring for a long, long time," Riley said.

Not since Air Force and TCU played to a 0-0 standoff in the Cotton Bowl on Jan. 1, 1959, had a bowl produced so few points. It was also the lowest-scoring Sun Bowl since a scoreless tie in 1940 between Catholic and Arizona State.

Oregon State (9-4) had 273 total yards and couldn't find the end zone, but the defense held Pitt (9-4) to 89 yards rushing and limited standout tailback LeSean McCoy to 85 yards on the ground.

Defensive end Victor Butler had four sacks and was selected most valuable player. The Beavers also got a lift from punter Johnny Hekker, who set a Sun Bowl record with five punts inside the 20-yard line.

"That's the game we were in," Riley said. "We played that game. We ended up winning it. Some people will call it ugly, but I can't."

Both defenses dominated all day and the outcome wasn't decided until late. Pitt kicker Connor Lee tried a 58-yard field goal in the closing minutes but the ball, even with help by a steady wind, dropped just short of the crossbar.

"I had more confidence in a 58-yard field goal try than going for it on fourth-and-8," Pitt coach Dave Wannstedt said. "I wanted to give our team a chance. I really thought he could kick it."

The Beavers improved to 5-0 in bowls since Riley began his second stint as their coach in 2003. Kahut provided the only points with his field goal shortly before halftime.

Riley praised his players for the way they rebounded after a 65-38 loss to rival Oregon that denied Oregon State a Rose Bowl berth.

"Guys sulked for a bit," Butler said. "But in the end you've got to get your head in the game. You've got to go play football because the other team wants to play and win just as much as you do."

Riley stood at the interview table and added: "That is well said."

Pitt, making its first bowl appearance since the 2004 season and first under Wannstedt, led the Big East in scoring this season, averaging 29.3 points per game. The Panthers managed just 178 yards of offense.

Pittsburgh's Bill Stull was 7-for-24 for 52 yards with one interception.

"We couldn't get anything on offense started at all," said McCoy, who averaged 116.9 yards rushing per game this season. "We played horribly."

The Beavers won without their spectacular brothers, tailback Jacquizz Rodgers and receiver James Rodgers, both out with shoulder injuries.

"We have a lot of athletes who can step in," Oregon State quarterback Lyle Moevao said. "Without those guys, it was definitely a big loss but we were still able to manage the game."

Reserve tailback Jeremy Francis had 76 yards rushing and Moevao was 21-for-42 for 193 yards with two interceptions.

The Panthers finally got a spark early in the fourth when T.J. Porter returned a punt 36 yards to Oregon State's 42.

But three plays later, the big return was wasted when Butler stripped Stull and recovered the fumble.

"It's an understatement to say how much he impacted this game," Riley said.

Oregon State led 3-0 after Kahut connected with 2:18 remaining before halftime. He later missed a 37-yard attempt in the third period.