HOUSTON (WXYZ) -- Justin Verlander arrived in Houston on Saturday and threw a bullpen session at Minute Maid Park.
Verlander in Astros gear, throwing in bullpen pic.twitter.com/sW1kXCkHqx
— Brian McTaggart (@brianmctaggart) September 2, 2017
The Tigers traded Verlander to the Astros late Thursday night for a trio of prospects. Verlander cleaned out his locker at Comerica Park on Friday.