The Astros new AAA affiliate will open the 2011 season with eight games in Tennessee. According to Ryan Aber's Power Allie Blog, the Oklahoma City Red Hawks will open with four games in Memphis (April 7-10) followed by four games in Nashville (April 11-14) before returning to Bricktown Ballpark.
As mentioned previously here, the Red Hawks will visit Dell Diamond twice in 2011. (April 23-26 and June 25-28).
A speical note to Lee Street: The closest the Red Hawks will be to Portland next season is North County, California where they will take on the Padres AAA club August 7-10.