Power Rankings: Have you seen JJ's Martinsville numbers?
Each week of the Sprint Cup season, ESPN's Ryan McGee ranks the top 20 drivers in the series. Don't agree with McGee's list? Let him -- and the rest of the world -- know in the comments section at the bottom of the page. But remember, make your mama proud.
Biggest mover: Joey Logano jumps six spots, from eighth to second.
Biggest loser: Tony Stewart falls five spots, from 14th to 19th.
New this week: AJ Allmendinger
Dropped out: Alex Bowman