I don't recall the Cubs ever having the red collar or sleeve trim on their ST/BP jerseys. I'm not aware of Bryant ever wearing #15 on an MLB jersey. Also, Bryant would not have been in Spring Training in 2013, as he began the spring in college baseball. He didn't become a pro until mid-year. I also can't see from the photos if the jersey has the National League patch on the sleeve, which is present on all of their blue BP jerseys and their blue alternate gamers. I also don't recall the BP's having NOBs.

The only thing I can think of right now is if this was a minor league jersey. I'll check over the next couple of days to find at least a style match.

Dave Miedema