Jake Herslow caught a 26-yard, go-ahead touchdown pass from Tune with 3:27 left to help lift No. 21 Houston to a 17-13 victory over Auburn on Tuesday in the Birmingham Bowl in front of a mostly orange-and-blue crowd at Protective Stadium.
The Cougars (12-2) marched 80 yards in eight plays to cap the third season in program history with at least 12 wins. They snapped a four-game bowl losing streak and won 12 of their final 13 games, the only loss after the opener coming to No. 4 Cincinnati in the American Athletic Conference championship game.
Houston coach Dana Holgorsen said this win was similar to "some other ones that we've had this year."
"Just a bunch of guys that fight hard and win," Holgorsen said. "Basically, winning this game solidified this 2021 football team at the University of Houston as a great football team."
The Tigers (6-7) went in the opposite direction at the end of coach Bryan Harsin's first season. They ended with five straight losses for the first time in 71 years and dropped their third bowl game in a row.
Harsin was already looking ahead to, he hopes, better things.
"Nobody's going to go in there and just hang their head and say, ‘Well, this is just how it is,' " Harsin said. "We're going to change it. We're going to fix it, and we're going to get better.
"I mean, there is no Plan B. There's Plan A, and we're here to make this work."
Game MVP Tune completed 26 of 40 passes for 283 yards and two touchdowns with an interception while also rushing for 43 yards. Nathaniel Dell caught 10 passes for 150 yards, while Alton McCaskill ran for 66 yards and caught a touchdown pass.
"That's kind of been our offense this whole season, is when we've needed to make plays we do," Tune said. "There was no panic."
And Herslow, who walked on after playing for Old Dominion from 2017-19, delivered the biggest catch. He's a player Horgorsen called "one of the best stories in college football."
Auburn, which fired offensive coordinator Mike Bobo after the regular season, had one more chance but couldn't get a first down. Tank Bigsby ran for 8 yards on first down and then T.J. Finley threw three straight incompletions on short passes.
Houston ran out the clock.
Finley completed 19 of 34 passes for 227 yards and a touchdown in his third start since replacing injured Bo Nix. Bigsby had 88 rushing yards and 68 receiving yards.
The Cougars had moved across midfield for the go-ahead score after Auburn's second targeting ejection, this time against Jaylin Simpson.
Tune set it up with a 20-yard pass to tight end Christian Trahan.
The Tigers rallied from a 10-0 deficit to take the lead late in the third quarter on Kobe Hudson's 12-yard touchdown catch from Finley on third and goal.
Auburn had several promising drives stall.
"It was pretty frustrating," tight end John Samuel Shenker said. "We moved the ball pretty well, then we'd get down there and we'd have little mental errors. That's just little things that you can't afford to happen this late in the season."
Houston lost its opener to Texas Tech but was awfully hard to beat after that. The Cougars got their first bowl since since beating then-No. 9 Florida State in the Peach Bowl on Dec. 31, 2015
Auburn had another game that slipped away late, including a quadruple-overtime loss to No. 1 Alabama. The Tigers were without some key players who were hurt, transferred or opted out.
Auburn safety Smoke Monday was the first player ejected for targeting after an earlier flag against him was overturned. This call came during Nehemiah Pritchett's interception return. The penalty knocked the Tigers back 47 yards and cost them one of their top defenders.
Holgorsen noted that Cincinnati has been on a roll since a win in Birmingham. Now, the Bearcats are set to play No. 1 Alabama Friday in the College Football Playoff semifinals in Arlington, Texas.
"Maybe they can beat the SEC, too," the Cougars coach said.
Houston will try to close the gap on Cincinnati with an offense that is expected to return Tune and tailback Alton McCaskill. The Cougars open against UTSA.
Auburn has an important offseason that includes replacing Nix, who was injured and subsequently transferred to Oregon. The Tigers open against Mercer.