Mr. Donilon was the odds-on favorite to succeed General James Jones, the outgoing national security adviser.
He is now the odds-on favorite among bookies and cognescenti.
Of course, this hardly means that Romney is going to win the election; Obama is still the odds-on favorite.
Emanuel, despite his unpopularity, is still the odds-on favorite for re-election.
Life of Pi immediately became the odds-on favorite to win, with more bets placed on it than any other Booker nominee ever.
In 1972, Maine Sen. Edmund Muskie was the odds-on favorite to win the Democratic Presidential nomination.
No matter how you slice it, Romney is clearly the odds-on favorite.
He was running for governor in 2010 and was the odds-on favorite.
It looks to me an odds-on chance that you will all be drowned in the financial vortex beneath.
Favorable; sure to win: This one's so successful the odds-on betting was it'd never burn down (1898+ Gambling)