Matheny dealing with ruptured disc in back
Related:
Cards' Matheny feeling much better after surgery- Cards’ Matheny out of surgery, doing well
Saturday lineup: Chambers keeps streak alive 
Kozma has 3 hits as Cards fall to Nats
Garcia gets in work on windy day
Sunday lineup: Outfield competition takes center stage
Furcal shut down after setback with elbow
Cards lineup update: Beltran out, still "too tender"
Matheny says no Beltran in CF this year
Lineups posted: Descalso at 2B for Cards spring opener
