Mariners' Seager surprised MLB actually put 'Corey's Brother' on jersey
Mariners' Kyle Seager talks about his brothers
MLB Power Rankings: The Giants take a hit, the White Sox find a
Brothers face off! Corey + Kyle Seager play each other for first time
MORE
Clayton Kershaw starts his spring training with a scoreless inning
Playing baseball a family tradition for Dodgers prospect Corey
Seager brothers sibling rivalry prepared them for success - ESPN
No, Kyle Seager never made a postseason. But the Mariners' star
Rangers Sign Corey Seager - MLB Trade Rumors
Gabe_Kapler