2018 FireKeepers Casino 400
15th race of 2018 Monster Energy NASCAR Cup series

The 2018 FireKeepers Casino 400 was a Monster Energy NASCAR Cup Series race held on June 10, 2018 at Michigan International Speedway in Cambridge Township, Michigan. The 15th race of the 2018 Monster Energy NASCAR Cup Series season, it was scheduled for 200 laps of the 2-mile (3.2-kilometre) D-shaped oval, but was shortened to 133 laps due to rain.
Clint Bowyer took his second victory of the season and his tenth win overall.
Report
Background
The race was held at Michigan International Speedway, a 2-mile (3.2-kilometre) moderate-banked D-shaped speedway located in Cambridge Township, Michigan. The track is used primarily for NASCAR events. It is sometimes known as a "sister track" to Texas World Speedway, and was used as the basis of Auto Club Speedway. The track is owned by NASCAR. Michigan International Speedway is recognized as one of motorsports' premier facilities because of its wide racing surface and high banking (by open-wheel standards; the 18-degree banking is modest by stock car standards).
Entry list
First practice
Ryan Blaney was the fastest in the first practice session with a time of 35.535 seconds and a speed of 202.617 mph (326.080 km/h).
Qualifying
Kurt Busch scored the pole for the race with a time of 35.405 and a speed of 203.361 mph (327.278 km/h).
Qualifying results
Practice (post-qualifying)
Second practice
Kevin Harvick was the fastest in the second practice session with a time of 35.871 seconds and a speed of 200.719 mph (323.026 km/h).
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