List of top potential NFL Center Free Agents in 2013 offseason. (Updated 1/22)

Free Agent Rankings by Position

Offense: QB | RB | FB | WR | TE | OT | OG | C | K | Master List

Defense: DT | DE | OLB(4-3) | OLB(3-4) | ILB | CB | S | P

Centers

1. Fernando Velasco
2. Todd McClure
3. Dan Koppen
4. Brad Meester
5. Joe Berger

Others to watch:
Jeff FaineAndre GurodeJason BrownDoug LegurskyJamaal Jackson, Joe Berger

Minnesota Vikings Centers:

John Sullivan

Contract: 12/17/2011: Signed a six-year, $25.6 million contract. The deal contains $10 million guaranteed, including a $5 million signing bonus. An annual $100,000 workout bonus is available in years three through six. 2013: $3.15 million, 2014: $3.65 million, 2015-2016: $4.65 million, 2017: Free Agent

Joe Berger

Contract: 2013: Free Agent