Evan Longoria ignited the card-collecting social media world this week when he posted a baseball card he recently signed for Topps. Sure, Longoria has plenty of signed cards — well over 1,000 ...

Former Cincinnati Reds outfielder Adam Duvall signed a baseball card with a special message and sent a video for a young baseball player who, like Duvall, has Type 1 diabetes. Topps tweeted Monday ...