So having a boy is a little different for me," he said. "But he's been great so far." Here's everything to know about Derek Jeter's four kids ... York City with her baby bump on display.

Derek Jeter is an American professional baseball ... in N.Y.C. Derek Jeter Reveals He and Wife Hannah Have Welcomed a Baby Boy: 'Welcome to the World Lil' Man' Derek Jeter Sweetly Carries Daughter ...