2015 Power Rankings: Martinsville
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.
Kurt Busch jumps from unranked to eighth.
AJ Allmendinger falls nine spots, from ninth to 18th.