ST. PETERSBURG, Fla. -- UCF will head into the new-look Big East off an impressive showing in the Beef `O' Brady's Bowl.

The Knights dominated Ball State 38-17 on Friday night in their final game as a member of Conference USA, amassing 494 yards total offense while holding the high-scoring Cardinals to their lowest point total of the season.

"Offensively, this is one of the best games we had all year," quarterback Blake Bortles said. "Everyone just really picked up and went, and that's why we won the way we did."

Bortles threw for 271 yards and three touchdowns. The redshirt sophomore also rushed for a career-high 80 yards and scored on a 6-yard run that helped UCF (10-4) build a 21-point halftime lead.

"I'm really impressed with (Bortles) and what he did and can do," Ball State coach Pete Lembo said. "He moved the ball downfield very easily, and I'm sure they're excited to have him back for another two years."

Bortles tossed first-half TD passes 7 and 5 yards to Latavius Murray, who also scored on a 2-yard run. J.J. Worton's 7-yard scoring reception made 35-10 late in the third quarter.

"I thought Blake did everything he needed to do by making the right decisions," UCF coach George O'Leary said. "Basically, he made the right decisions that moved us down the field. He really showed tonight why he's our guy out there."

Ball State (9-4) was hoping to finish with at least 10 wins for the third time in school history, however its high-powered offense sputtered while being held 18 points below its season average. Keith Wenning threw a 7-yard TD pass to Willie Snead early in the second quarter, but the Cardinals didn't get into end zone again until Snead scored on a 16-yard reception with 5 minutes remaining.

Bortles completed 22 of 33 passes without an interception to become UCF's first 3,000-yard passer since 2002. His three TD passes were a career-best and tied the Beef `O' Brady's Bowl record.

Wenning, meanwhile, was 22 of 34 for 217 yards and two TDs for Ball State, which had a six-game winning streak snapped before an announced crowd of 21,759.

UCF, one of several schools joining the Big East next season, rebounded from an overtime loss in the Conference USA title game to finish with double-digit victories for the third time since stepping up to the Football Bowl Subdivision. The Knights also won 10 in 2007 and 2010, when they were Conference USA champions.

The Knights' loss to Tulsa in the Conference USA title game kept them close to home for the postseason. Instead of heading to the Liberty Bowl for the second time in three years, coach George O'Leary and his players settled for a 100-mile trek west from Orlando to Tropicana Field, the home of major league baseball's Tampa Bay Rays.

O'Leary also brought his team to St. Petersburg in 2009, losing to Rutgers by three touchdowns. Friday night's victory improved the 66-year-old coach's record to 4-5 in bowl games, including a 2-3 mark with UCF.

Ball State's first bowl appearance since 2008 is the latest step in an impressive turnaround under Lembo, whose team suffered early losses to Clemson, Kent State and Northern Illinois before winning six straight down the stretch to put themselves into a position to fill the Big East's slot in the Beef `O' Brady's game because the league didn't have enough bowl-eligible teams to meet its commitment.

The Cardinals beat two teams from BCS conferences in the same season for the first time, defeating Indiana and South Florida in consecutive weeks. They had the MAC's second-most productive offense at 471.3 yards and 35 points per game and won four times by scoring the winning points in the final 2 minutes or overtime.

But with UCF dominating time of possession, Ball State never really had an opportunity to get its high-octane show going.

The Knights held the ball for nearly 13 minutes of the opening quarter, compiling a 159-15 advantage in total yardage. By halftime UCF had run 42 plays and gained 299 yards to build its lead to 28-7.

Jahwan Edwards rushed for 89 yards on 14 carries for Ball State, which fell to 0-7-1 in eight bowl appearances. Snead had seven receptions for 78 yards.

"Ball State came with a good game plan and they are a well-coached, very good team," O'Leary said. "They wouldn't have nine wins if they weren't."