Here's a closer look at how some of the top rookies fared in Week 4.
Round: 1
Statistics: 25-of-34 for 283 yards, four TDs, INT; four carries, 24 yards, TD
Analysis: The Texans' rookie quarterback has improved each week since he replaced Tom Savage at halftime in Houston's season opener. He took a huge leap Sunday in the Texans' 57-14 victory over the Tennessee Titans. Watson threw for four touchdowns and ran for another, which tied Hall of Famer Fran Tarkenton for the rookie record for touchdowns in a game.