FORT WORTH, Texas -- TCU coach Gary Patterson fired a football into the stands at Amon G. Carter Stadium, toward the Horned Frogs fans waving Big 12 championship towels and chanting, "Gary! Gary!"
The players sported their Big 12 champion baseball caps and conference commissioner Bob Bowlsby gave the Frogs a trophy.
"TCU is the Big 12 co-champion," Patterson, soaked from a Gatorade bath, yelled to the crowd.
Whether the Frogs get to play for another championship -- a national title -- remains to be seen.
Trevone Boykin passed for a career-high 460 yards and caught a touchdown pass as TCU (No. 3 CFP, No. 4 AP) earned a share of the conference title and kept its playoff bid alive with a 55-3 victory against lowly Iowa State on Saturday.
The Horned Frogs (11-1, 8-1 Big 12) came into championship weekend ranked third in the College Football Playoff selection committee's rankings. TCU was the only playoff contender not playing a ranked team this weekend.
There wasn't much the Frogs could do help themselves against the Cyclones (2-10, 0-9), but they avoided the type of clunker that could have caused the committee to downgrade them.
"Now we'll just wait. We'll watch," Patterson said.
The final rankings come out Sunday.
Aaron Green scored two touchdowns for TCU, which is in just its third season in the Big 12 after conference hopping for nearly two decades.
Derrick Kindred returned an interception 44 yards for a score in the third quarter to put the Frogs up 34-3.
Iowa State finished winless in the Big 12 for the first time since 2008, and the first time under sixth-year coach Paul Rhoads.
For TCU the question was not if the team would win, but by how much? The Horned Frogs were 34-point favorites against the worst team in the Big 12. The Cyclones have been crushed by injuries and no team in the league has allowed more yards per play.
To complete their résumé and make sure they stay ahead of Ohio State and Baylor when the final playoff rankings are revealed Sunday, the Frogs needed to exert some serious game control.
"We knew we had to make a statement," Patterson said.
Despite losing 61-58 at Baylor in October, the Horned Frogs are able to put conference champion on their resume. The No. 6 Bears also earned a share of the Big 12 by way of their 38-27 win against No. 9 Kansas State on Saturday night.
"I feel like we did everything we needed to do on our end to be one of those top four teams," Boykin said.
The Big 12 won't designate a champion through a tiebreaker. Instead, the conference will let the committee sort it out. The selection protocol states that championships won and head-to-head outcomes are supposed to be used as determining factors when choosing between similar teams.
Committee chairman Jeff Long said again on ESPN on Saturday morning that the head-to-head matchup between TCU and Baylor hasn't "come into play yet."
The Frogs and Bears play 10 common opponents. The biggest difference is Baylor played at Buffalo, a mediocre Mid-American Conference team, and TCU played Minnesota, a good Big Ten team.
If this is the weekend the head-to-head comes into play, it had nothing to do with what TCU did Saturday.
The 11 a.m. local time kickoff, combined with an opponent the Frogs were expected to dominate, created an odd big-game atmosphere. The stands were packed with purple, except for an Iowa State section that had plenty of room to stretch out, but it was a relatively low energy crowd for senior day.
Boykin's first career touchdown reception got TCU off to a good start. The junior threw a backward pass to David Porter, who threw back to Boykin, behind a wall of blockers. The quarterback, who had 26 catches last season playing receiver, went untouched 55 yards.
Then a penalty here, a negative red-zone play there and a couple of turnovers kept TCU from pulling away in the first half. It was 17-3 at the break.
"We were pesky for 30 minutes and pleased with the effort and the response of our guys through that first 30 minutes," Rhoads said.
The Frogs outgained Iowa State 343-138 in the half.
"Here's what I told them: 'Quit worrying about style points.' I thought they were a little bit too tight," Patterson said. "I said, 'Just go win a championship.'"
If there was any anxiety in Carter Stadium, it went away soon after the second half kickoff. Green took a swing pass 54 yards for a touchdown to make it 24-3 just 66 second into the second half. The rout was on.
Information from the Associated Press was used in this report.
Ohio State 2019 spring football preview: A new era for the Buckeyes
Ryan Day takes over for Urban Meyer, with Georgia QB transfer Justin Fields getting a chance to lead the offense.
Nine simple steps to go from obscure punter to viral sensation
Living in a villa in Bali, owning a tattoo parlor and working construction in Australia. Here's how Miami's Louis Hedley became a signing-day star.
Ex-Colorado, Seahawks player T.J. Cunningham fatally shot in dispute
Former Colorado and Seahawks player Anthony "T.J." Cunningham died Monday after he was fatally shot in a dispute over a parking space.
Former Virginia Tech QB Josh Jackson transferring to Maryland
Former Virginia Tech quarterback Josh Jackson announced Monday night that he is transferring to Maryland, where he is expected to be a frontrunner in the competition for the starting quarterback job.
Alabama spring football preview: Tide look to regroup after title loss
The expectations -- winning a national title -- remain the same in Tuscaloosa, despite serious player and coaching turnover. What's next for the Tide this spring?
Murray: 'End of the day, I'm a football player'
Kyler Murray is excited about his decision to pursue football and the upcoming combine.