21.   Leaf started the first two games, but after throwing five interceptions and losing one fumble, he was benched in favor of Moreno.

22.   Leaf started the next week against Seattle, but sprained his right wrist when he was upended after throwing an interception that was returned for a touchdown.

23.   Leaf started the fourth game and sprained his wrist, and Harbaugh has started ever since.

24.   Leaf started the next Sunday, but sprained his right wrist.