12-6 Tim Ryan looks for a strong 49ers performance if SF can protect the ball vs Chicago

12-6 Tim Ryan looks for a strong 49ers performance if SF can protect the ball vs Chicago

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

KNBR is the THE Sports Leader and official radio home of the San Francisco Giants and San Francisco 49ers!

KNBR Podcast

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.

12-24: Dirty Work Hour 2: a peek at the holiday sports slate and the Great Holiday Movie Draft

12-24: Dirty Work Hour 2: a peek at the holiday sports slate and the Great Holiday Movie Draft

12-24: Dirty Work Hour 1: "Confidence Scores" around Bay Area sports with Derek and Walter

12-24: Dirty Work Hour 1: "Confidence Scores" around Bay Area sports with Derek and Walter

12-23 Dirty Work Hour 4: NFL Week 16 Recap 

12-23 Dirty Work Hour 4: NFL Week 16 Recap&nbsp;