Upon graduating from college, O'Malley served as executive secretary for three summers for the
Dodgertown Summer Camp for Boys in
Vero Beach, Florida. When the Dodgers moved to
Los Angeles, O'Malley moved to California with her family. She worked as her father's personal secretary. In 2012, on the 50th anniversary of the opening of
Dodger Stadium, Seidler threw out the
ceremonial first pitch. Her mother Kay had thrown the ceremonial first pitch on the stadium's inaugural opening day on April 10, 1962.
Historic Dodgertown In 2012, Seidler and O'Malley both joined efforts to buy
Dodgertown, the Dodgers'
spring training facility in Vero Beach, Florida, until they moved to
Camelback Ranch in
Arizona. The old facility was about to be torn down due to
Indian River County's inability to find a willing tenant. The facility was turned into a year-round multi-sport training and conference center. Thanks to the efforts of the O'Malleys, Historic Dodgertown became a Florida Heritage Landmark on November 10, 2014. ==Personal life and death==