Connor and Cavan Biggio, sons of former Major Leaguer Craig Biggio, are now playing together on the University of Notre Dame baseball team. Conor is a junior outfielder, and Cavan is a freshman second baseman.
They last played as teammates for St. Thomas High School in Houston, when they won back-to-back 5A state championships in 2010 and 2011. Their high school team was coached by their father.
See the story about the Biggios in the link below from the Houston Chronicle: