Is this Roddick's Frame

I posted this already in the rackets section, but thought maybe someone here might know. I bought these off craigslist today in Austin from a guy who said he got them from a storage locker at a foreclosure. They are 27.5 and around 12 ounces, the grips size feels at least 4 3/8 maybe 4 1/2, some of them have Babolat buttcaps and some have R-P-N-Y. Interesting carbon paintjob/finish like the frames he was using a couple of years ago. One of them is missing a buttcap and you can see silicon...

Is this Roddick's Frame