So 48 hours after Correa makes his Major-League debut, Vincent Velasquez will take the mound and start Wednesday's game against Chicago.
Velasquez - the Astros' 2nd Round pick in 2010 - will replace Fausto, who is headed to the bullpen in a long-overdue move.
Velasquez had allowed 15H/4ER, with 37K:9BB in 26.1IP for Double-A Corpus. You can bet he's going to be on a very strict innings limit, as he has thrown 289.2IP since being drafted in 2010, having thrown 63.2IP in all of 2014. Velasquez's story so far has been dominating stuff combined with some terrible injuries.