Week 14 was not a pretty one for us as only the Tennessee Titans checked in as a top-12 defense on the week; they actually finished with the third highest defensive score. But our other two targets -- the Cincinnati Bengals and New York Jets -- were both disappointments, finishing outside the top-20. Hopefully those defenses didn't cost you your first-round playoff matchup and you're back for Week 15 looking to dig up some gold on the waiver wire.

As always, this column searches the waiver wire to identify low-owned D/STs that have a great matchup for fantasy production. The focus will be on teams owned in about 50% or fewer of Yahoo fantasy leagues, with our goal being to find teams poised to finish as a top-12 scorer.

Here are three defenses most likely sitting on your waiver wire that you can pick up and play in Week 15.