As I said yesterday, Phoenix is nothing if not consistent, and passing is no different, whether it’s passing for position or passing for the lead.
Leaders
NASCAR reports lead changes, but I designed the quality leaders metric to eliminate drivers who took the lead during a caution. Because what we really care about as race fans is passing for the lead, right?
- The average number of quality leaders is 5.5.
- The standard deviation is 1.4, which means that 68% of the races had quality leaders between 4 and 7
- The smallest number of quality leaders was 3, in 2015.
- The largest number was 8, in 2011 and 2018.
- There were five races with only 4 quality leaders: 2007, 2008, 2014, 2016 and 2017
- Expect between 4 to 7 quality leaders this year.
Phoenix: Green Flag Passing
The average number of green flag passes per lap tells us how racy the entire field is, not just the cars at the very front.
Again, the range is fairly small compared to some other tracks.
- The average number of passes under the green flag per lap is 5.3.
- The standard deviation is 1.3, which tells us that, 68% of the time at Phoenix, the number of GF passes per lap is between 4.0 and 6.6.
- The smallest number was 2.4 in 2016
- The largest number was 7.3, in 2012.
- There’s a 95% chance that the number of GF passes per lap will be between
- Expect between 4 and 7 green flag passes per lap this year at Phoenix.
Be the first to comment