Castro, Feldman's batterymate, said the pitcher was helped by early run support.
Feldman, 5 HRs help Astros beat Angels 7-4 →
"Any time we can put some runs up and then shut them out is huge moving forward," Castro said. "It keeps the momentum on our side. We were able to keep putting the pressure on the offense and he just kept doing his job coming out putting up zeroes."