Marlins P Chris Hammond hits a grand slam in Florida’s 9 – 7 win over the Astros. He is the first pitcher to connect for a home run with the bases full since 1986. Marlins 3B Terry Pendleton gets 5 hits in the game‚ including a double and triple.

On May 29, 1995 — Marlins P Chris Hammond hits a grand slam in Florida’s 9 – 7 win over the Astros. He is the first pitcher to connect for a home run with the bases full since 1986. Marlins 3B Terry Pendleton gets 5 hits in the game‚ including a double and triple.

Source:
Baseball Reference May 29