Rams sign Boller as backup quarterback

ST. LOUIS -- The St. Louis Rams signed Kyle Boller on Saturday to be the backup to starting quarterback Marc Bulger.

The 27-year-old Boller spent all of last season, his sixth with the Baltimore Ravens, on injured reserve with a shoulder injury sustained in the preseason.

He was Baltimore's first-round pick in the 2003 draft.

"We are happy to add Kyle to our roster," Rams coach Steve Spagnuolo said in a statement. "We feel that he'll be a valuable addition to our team."

Boller is 10 years younger than Gus Frerotte, who the player the Rams had been negotiating with to return as a backup.

Boller started 42 games with the Ravens and holds the franchise record with 7,846 yards with 45 touchdown passes and 44 interceptions. But his inconsistent play led to the Ravens taking Joe Flacco in the first round last year.

-- AP