St. Louis Cardinals starting pitcher Adam Wainwright (elbow) is on schedule to start Saturday's game against the Padres in San Diego. Wainwright has been on the disabled list twice already this season, the first time due to a hamstring injury and this time thanks to an elbow issue. Neither injury was a particularly significant one, but the 36-year-old veteran has only been able to make three starts so far in 2018. He'll return Saturday to a 1-2 record, a 3.45 ERA, and a 1.53 [...]