The Padres launch four home runs in the 9th inning against Los Angeles, but the power display comes too late and the Dodgers win, 9 – 7. Wes Parker has two doubles and a triple for L.A. For the Padres, Ivan Murrell, Ed Spiezio and Dave Campbell hit solo homers off Bill Singer, and Cito Gaston connects for a two-run homer off Jose Pena. The barrage is one short of the record.

On July 10, 1970 The Padres launch four home runs in the 9th inning against Los Angeles, but the power display comes too late and the Dodgers win, 9 – 7. Wes Parker has two doubles and a triple for L.A. For the Padres, Ivan Murrell, Ed Spiezio and Dave Campbell hit solo homers off Bill Singer, and Cito Gaston connects for a two-run homer off Jose Pena. The barrage is one short of the record.

Source

Baseball Reference July 10