Fantasy Football: 4 Unexpectedly Great Week 15 Performances

Facing a stout Eagles defense, Eli Manning played one of his best games of the season. Who else broke out in Week 15?

It's swell to have a sleeper on your fantasy football roster, but if he's not in your starting lineup, he's not doing you any good -- especially if he racks up a couple of touchdowns and a flock of fantasy points. Then you're just bummed.

Here are four players who turned in huge Week 15 performances but were started in roughly 40 percent or less of fantasy leagues.