The Cubs reinstated Madrigal (groin) from the 10-day injured list Tuesday.
Madrigal missed nearly two months of action with his injury, but he's ready to resume playing for the big club. Madrigal hit .385 over his last seven rehab games, though because the Cubs have numerous options at second base, it's unclear what role he will fill in the short term. Zach McKinstry will get the nod at the keystone Tuesday versus the Cardinals.