He signs anything you send him but on other address sites I have seen most people send him cards and the few that actually sent him a ball it took over a year to get back so I would recommend a card but it is your choice. I sent a card to him back on 3/18/13 and haven't received it back yet probably because he is too busy to sign during the regular season.

I was wondering if Joey votto signs baseballs because I've always wanted to have his auto! I'm going to send to him soon.