Justin Verlander (hip) threw a 66-pitch, four-inning simulated game on Monday at Daikin Park in Houston.

Evan Petzold of the Detroit Free Press speculates that Verlander is healthy but the Tigers don’t seem to think he’s ready to pitch in the majors from a performance standpoint, which is why he didn’t take the ball for Monday’s series opener against the Astros. There’s a chance the club decides he’s ready later this week, especially since Troy Melton is now dealing with a back issue that throws his availability into question.