Owings Mills, MD (SportsNetwork.com) - Baltimore Ravens cornerback Aaron Ross tore his Achilles Thursday during conditioning testing.
Ross, a former first-round pick of the Giants and member of New York's Super Bowl champion teams during the 2007 and 2011 seasons, has started 52 games over a seven-year NFL career.
Ross played in the first four games of the 2013 campaign before the Giants placed him on injured reserve with a back problem.
He was signed by the Ravens in late June.