Since this is a national forum, and the world doesn't revolve around Texas, I thought I would create this graphic to make it easier for those unfamiliar with the Texas teams and which metro area they're from.
For Houston and DFW, I only included the 12 most formidable teams that I thought people would be familiar with or teams that have had recent success in their respective region, I might've left some teams out. Texas is a large state with many teams so it's easy to get confused with them and forget some.
DFW has a lot more brand names that are known nationally, but Houston has a lot of up-and-comers and would even argue that they have a deeper field of talented teams, Dallas is more top-heavy.