Giambi's slam, walk-off hit
D-backs @ AthleticsJuly 8, 2000 | 00:02:38
Jeremy Giambi hits a grand slam and a walk-off single in the Athletics' 8-7 come-from-behind win against the D-backs
Jeremy Giambi hits a grand slam and a walk-off single in the Athletics' 8-7 come-from-behind win against the D-backs