Helton's first walk-off homer
Marlins @ RockiesJune 18, 1999 | 00:01:36
6/18/99: Todd Helton hits a two-run home run in the bottom of the 9th to give the Rockies an 11-10 win over the Marlins
6/18/99: Todd Helton hits a two-run home run in the bottom of the 9th to give the Rockies an 11-10 win over the Marlins