Game 73 of 2016: The Seattle Mariners are an awesome batting practice team. PNC Park 7/27/16 September 29, 2016 site-admin1 7/27/16 Ballhawking at pnc park. I wish the Mariners played at PNC Park every year. They have a nice Bp team for sure. I snagged 27 balls in the 2 games that they played at PNC. Please subscribe! I’m doing this all season long! source Seattle Mariners