After a day off, the Cardinals return to the diamond tonight for the first of a three-game series with the Padres from Petco Park. St. Louis is 56-and-48 this season and trots Lance Lynn to the hill. Lynn is 11-and-7 with a 3.05 ERA. San Diego counters with 9-and-10 Tyson Ross who has a 2.65 ERA this season. First pitch is at 9:10.