The Royals defeat the Angels, 12 – 3, as Raul Ibanez hits a grand slam in the 1st inning and a three-run home run in the 2nd inning to tie a club record with seven RBIs.

On July 14, 2002 The Royals defeat the Angels, 12 – 3, as Raul Ibanez hits a grand slam in the 1st inning and a three-run home run in the 2nd inning to tie a club record with seven RBIs.

Source
Baseball Reference July 14