Not exactly the 4th Quarter 2002, but this is a small snippet in the difference of Jay's performance between the first 2 quarter of games and the last 2 quarters. You can read my whole post in the link bellow.
"His QBR in his 1st half of games 2002 was 99.8%, all 10 games started.
In his 2nd half of games, his QBR was 68.6% though better than 2003 stats, their still a large variance.
This OL did very well, giving JF very good QBR #s at the half. But, this variance of 30 points in both years, still show the trend, of his below average performance in the 2nd half, even with a solid OL.
I also looked to see if, their was significant difference before and after his thumb injury in 2002, while analyzing his 1st and 2nd half stats, and here is something that was definitely noticeable.
He had a better performance, 106.9% QBR in the 1st half of the final 4 games in 2002, returning form injury, than in the 1st half of the 1st 6 games of that season.
But we lost the last 2 games in that month, why? His performance again went south, with a QBR in the 2nd half of those games, of 55.5%."
Link to Post
