Need help identifying this signature please...
 

Most likely a football autograph, but could also be a baseball autograph... Only hint I have was the envelope it came back in was postmarked in Cleveland OH in 2010... Anyone know who's signature this is? Any help would be greatly appreciated.

Thanks,
Matt

Can anybody help? Anyone take a guess?

Going by the date provided I looked at the Browns' roster for 2010 and the Cavaliers' roster for 2010-2011 and there does not appear to be anyone that that wore #34. I used the sports reference site. Baseball does not list the player numbers by year but there was no name on the Indians that jumped out.

That is Austin Carr.

Thanks to both of you.. Thanks B554!