9-3 Dirty Work Hour 1: 49ers gear up for Week 1, the latest from practice & predictions for NFL from Dirty Work

9-3 Dirty Work Hour 1: 49ers gear up for Week 1, the latest from practice &amp; predictions for NFL from Dirty Work

Catch Dirty Work with Adam Copeland & Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Catch Dirty Work with Adam Copeland &amp; Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Dirty Work

Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.

Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.