The Phillies invited former A 's Eddie Joost and Gus Zernial to the games .
The Athletics played the Phillies for the first time in interleague play in June 2003 at Veterans Stadium .
The Phillies invited former Athletics 's Eddie Joost and Gus Zernial to the games .
The Athletics played the Phillies for the first time in interleague play in June 2003 at Veterans Stadium .