Stewart (2-2) struck out six and yielded only two runs on five hits and a walk in Saturday's win over Arizona.
The rookie had only two blemishes -- solo shots by Jean Segura and Wellington Castillo. While the 24-year-old has put together three straight solid starts -- including a shutout of the Cubs -- during which he's struck out 15 while walking only five, his next start Thursday at home against the Rockies is against the team who crushed him for nine runs on ten hits (four homers) the last time they met.