Transactions

Happy Memorial Day to all, and thank you to those who served. Here are today's transactions.

Enerio Del Rosario has been optioned to AAA Oklahoma City today. Del Rosario has a 9.00 ERA in 6 innings this season, while walking 2 and striking out 2.

Taking Del Rosario's spot on the roster is RHP David Carpenter, called up from Oklahoma City. Carpenter has been back-and-forth between AAA and the Majors this season. So far with Houston this season, Carpenter has a 4.02 ERA in 15.2 innings.

Finally, Jordan Lyles was called up again today, and is starting Game 2 of the doubleheader in Colorado. Lyles has the potential of being a huge impact starter, possibly an ace, someday, although he has been up and down this year. So far this season, the 21 year old has a 5.29 ERA in 3 starts, walking 7 and striking out 15.