The San Diego Padres, under the late Peter Seidler, were always one of the most aggressive teams at the MLB trade deadline.

John Seidler’s connection to the Padres. What is John Seidler’s connection to San Diego? Well, he owns a home in the area. John has been a minority partner in the ownership group since Peter ...

PEORIA, Ariz. — John Seidler leaned back and shifted his glance upward while appearing to not be looking at anything. He ...

John Seidler’s Padres fandom evolved, not unlike many others but also in a very unique way. He and Laurie have owned a residence in San Diego since they became empty-nesters four years ago.

John Seidler’s Padres fandom evolved, not unlike many others but also in a very unique way. He and Laurie have owned a residence in San Diego since they became empty-nesters four years ago.