Niehaus throws first pitch
Padres @ MarinersJuly 15, 1999 | 00:01:55
7/15/99: Mariners announcer Dave Niehaus throws out the ceremonial first pitch prior to the first regular season game played at Safeco Field
7/15/99: Mariners announcer Dave Niehaus throws out the ceremonial first pitch prior to the first regular season game played at Safeco Field