At Oakland, Tony Gwynn, Chris Jones and Greg Vaughn all hit three-run home runs as San Diego pounds Oakland, 15 – 6. Gwynn and Vaughn have four RBIs apiece as the Padres bat around twice. 1B Wally Joynerstrokes five hits for the Pods.

This Day In Baseball

On June 30, 1997 At Oakland, Tony Gwynn, Chris Jones and Greg Vaughn all hit three-run home runs as San Diego pounds Oakland, 15 – 6. Gwynn and Vaughn have four RBIs apiece as the Padres bat around twice. 1B Wally Joynerstrokes five hits for the Pods.

Source
Baseball Reference June 30