Week three saw key fantasy players such as Matthew Stafford, Reggie Bush, C.J. Spiller and more go down with injuries. Although some of those injuries are more serious than others, you have to keep that ever watchful eye on the waiver wire in order to keep your team competitive.

When will the next Andre Brown, Ramses Barden or Kevin Ogletree emerge. Yes, it's hard to predict long-term success off the waiver wire, but you never know when you'll strike gold.

Bleacher Report's fantasy football expert Jay Clemons along with Josh Zerkle take you through the best the waiver wire has to offer in week four. You'll be surprised at which players you can snag for little to no money that have major upside in terms of fantasy production.

Check out our video above and we look forward to answering your fantasy questions in the comments below.