William Byron rolled the dice on fuel and it paid off as Byron held off pole sitter Chase Briscoe to win the Iowa Corn 350 at the Iowa Speedway. It was his second win of the season and capped a caution filled race that feature a dozen yellows.

It was his third win at the Iowa Speedway. He claimed an Xfinity Series race in 2017 and a truck series race in 2016.

Briscoe tried to reel in Byron late but could not get by him.

Briscoe on trying to get by Byron.

Brad Keselowski won the first two stages but tried to rally late after getting caught on pit strategy.

Keselowski won the first Nationwide Series race at Iowa Speedway in 2009 and was bidding for a Cup Series win at the track.