List of QBs with most passing yards in first four seasons.

[WeezyBengal]

There are so many problems with this stat its ridiculous.

1. Most players (especially quarterbacks) don't play their rookie year. Andy did. He gains an entire year worth of yards on quarterbacks who have sat out their rookie year.

2. As many have mentioned, quarterbacks throw more now than they ever have. Andy had a ton of pass attempts the first four years of his career.

3. Judging how good a quarterback is on his pass yards alone is ridiculous.