NASCAR Cup Series Playoffs Eligibility & Rules Information

The NASCAR Cup Series Playoff format is competed over the final 10 races and includes 16 drivers and four rounds – the Round of 16, the Round of 12, the Round of 8 and the Championship 4.

An overview:

• A victory in the first 26 races all but guarantees a berth in the 10-race Playoffs.

• The number of playoff drivers in contention for the championship will decrease after every three playoff races, from 16 to start; 12 after race No. 3; eight after race No. 6; and four after race No. 9.

• The first three races (27-29) will be known as the Round of 16; races 30-32 will be known as the Round of 12; races 33-35 will be Round of 8; and race No. 36 will be the Championship 4.

• A win by a championship-eligible driver in any Playoff race automatically clinches the winning driver a spot in the next Playoff round.

• Four drivers will enter the Championship Race with a chance at the title, with the highest finisher among those four capturing the prestigious NASCAR Cup Series championship.

Eligibility For The NASCAR Cup Series Playoffs

• The top 15 drivers with the most wins over the first 26 races will earn a spot in the Playoffs – provided they have finished in the top 30 in points and attempted to qualify for every race (except in rare instances).

• The 16th Playoff position will go to the points leader after race No. 26 if he/she does not have a victory. In the event that there are 16 or more different winners over 26 races, the only winless driver who can earn a Playoff spot would be the points leader after 26 races.

• If there are fewer than 16 different winners in the first 26 races, the remaining Playoff positions will go to those winless drivers highest in points. If there are 16 or more winners in the first 26 races, the ties will first be broken by number of wins, followed by points.

• Prior to the start of the Playoffs, all Playoff drivers will have their points adjusted to 2,000, with all Playoff points added to their total. Those Playoff points will stay with the driver as long as he/she remains in the Playoffs (except for the Championship 4 round race).

Playoff Structure

• After the third Playoff race, there will be 12 drivers. After the sixth Playoff race, the field will drop to eight drivers, and following the ninth Playoff race, only four drivers will remain in championship contention.

• Round of 16: The first round (races 27-29) is the Round of 16. If a Playoff driver wins a race in this round, the driver automatically advances to the next round (Round of 12). The remaining available positions 1-12 that have not been filled based upon wins will be based on points. Each will then have their points reset to 3,000, with any awarded playoff points added.

• Round of 12: The second round (races 30-32) is the Round of 12. Likewise, if a driver in the top 12 in points wins a race in this round, the driver automatically advances to the next round (Round of 8). The remaining available positions 1-8 that have not been filled based upon wins will be based on points. Each will then have their points reset to 4,000, with any awarded Playoff points added.

• Round of 8: The third round (races 33-35) is the Round of 8. If a driver in the top eight in points wins a race in this round, the driver automatically advances to the next round (Championship 4). The remaining available positions 1-4 that have not been filled based upon wins will be based on points. Each will then have their points reset to 5,000.

• Additionally, drivers who are eliminated in the Round of 12 and Round of 8 will have their points readjusted. Each eliminated driver will return to the Playoff-start base of 2,000 with any awarded Playoff points and any accumulated points starting with race No. 27 added. This will allow all drivers not in contention for the title to continue to race for the best possible season-long standing, with final positions fifth-through-16th still up for grabs.

Championship Finale

• The 36th and final race of the season will be the Championship Race, which will feature the Championship 4. Simply stated, the highest finisher in that race among the remaining four eligible drivers will win the NASCAR Cup Series title.

• Playoff points for stage wins will not apply in the season finale, so the official finishing position alone will decide the champion.

• Note:  All rules outlined above also apply to the owner championship structure.