(the) odds are (that)
It is very likely or probable that (something is the case or will happen). If you own your own business, odds are that you've had to deal with one of these many frustrations firsthand. I'll try to get there before you've started eating dinner, but the odds are I won't make it before 8 o'clock.
odds are, the
The chances are, as in The odds are that they'll serve turkey for Thanksgiving. Replacing it is odds by the late 1600s, this phrase refers to betting.