There are currently three Seager brothers in professional baseball, and based on their early results they could be the next high impact brothers in big league baseball, like the Uptons and Molinas.
Kyle Seager of the Seattle Mariners was a Major League All-Star this season. The oldest of the brothers at age 26, the third baseman seems to have found his spot on the Mariners roster and could be there for a long time.
Corey Seager is 20 years old and was a participant in the Futures Game during the All-Star Game weekend festivities. He is a highly prized prospect in the Los Angeles Dodgers organization.
Justin Seager, 22, also plays in the Mariners organization at the Class A level. He is in his second professional season after being drafted in 2013 out of college.
See related story about the Seager brothers at the link below from the New York Times: