It was the week of the backup quarterback, but nonetheless, both stellar and subpar efforts popped up all over the field in Week 3. Some came from those aforementioned new signal-callers, while others came from seasoned veterans who have dominated for years.
Here are 20 PFF stats to know after Week 3 of the 2019 NFL regular season.

Marcus Mariota has stood in the pocket for 2.5 seconds or longer on 69% of his dropbacks so far this season. If he were to maintain that rate, it would be the highest for a qualifying quarterback since 2013.