WASHINGTON — The coordinator of the college Bowl Championship Series told Congress today that a switch to a playoff system — favored by fans, President Barack Obama and some lawmakers — would threaten the existence of celebrated bowl games.

Sponsorships and TV revenue that now go to bowl games would instead be spent on playoff games, "meaning that it will be very difficult for any bowl, including the current BCS bowls, which are among the oldest and most established in the game's history, to survive," said BCS coordinator John Swofford in prepared testimony. "Certainly the 29 games that are not part of the BCS would be in peril."

Swofford was appearing before the House Energy and Commerce Committee's commerce, trade and consumer protection subcommittee, some of whose members back legislation aimed at prodding the BCS to switch to a playoff system.

Under the BCS, some conferences get automatic bids to participate while others do not. Conferences that get an automatic bid — the ACC, Big East, Big 12, Big Ten, Pac-10 and SEC — get about $18 million each, far more than the nonconference schools. Swofford is also commissioner of the ACC.

Craig Thompson, commissioner of the Mountain West Commission, which does not get an automatic bid, said in prepared testimony that the current system is patently unfair.

"Such economic disparities and anomalies cannot be justified and should not continue," he said.

The MWC has proposed a playoff system and hired a Washington firm to lobby Congress for changes to the BCS, which currently features a championship game between the two top teams in the BCS standings, based on two polls and six computer ratings.

By The Associated Press