Here is an authentic 2013 Boston Red Sox signed team baseball. There are 5 signatures on this ball.
Here is a look at side 1. Signature:
Clay Buchholz 11 - P
Here is a look at side 2. Signature:
Franklin Morales 56 - P
Here is a look at side 3. Signatures include from top to bottom:
Quintin Berry 50 - OF
Andrew Bailey 40 - P
Here is a look at side 4. Signature:
Andrew Miller 30 - P