John is the eldest brother of the late Peter Seidler, who was the principal owner of the Padres for the last few years before his death in 2023 ...

Major League Baseball owners unanimously voted to approve John Seidler as the San Diego Padres' new control person on ...

When Pete Alonso agreed to return to the New York Mets on a two-year, $54 million deal on Wednesday night, all the focus in ...

If appointed, John Seidler will simultaneously succeed Matt Seidler as trustee and Eric Kutsenda as Padres chairman. Seidler, ...

The Pittsburgh Pirates agreed to a one-year, $4 million contract with free agent outfielder Tommy Pham, a league source told ...