Bud Norris was lifted in the fourth inning Tuesday against the Giants after suffering a left knee sprain.
Norris allowed three earned runs on three walks in 3 1/3 innings before exiting. Knee sprains can vary greatly in severity, so there’s no telling whether the right-hander will be ready for his next scheduled start. The Astros are going to re-evaluate him on Wednesday morning.
Source: twitter.com