2023 Xfinity Series DoorDash 250

Points race

Date
Track
Sonoma Raceway (1.99 miles)
Laps
79 (156 miles) / actual: 79 (157 miles) [View all laps]

Stats

Stats on this page
  • ARP - Average running position
  • wARP - Weighted average running position - A driver's average green flag running position, which each lap weighted in proportion to how well that lap predicts a driver's finish position over Lap Raptor's entire data set. The result is that a driver's running position in later laps are weighted higher than earlier laps. This better accounts for strategic decision making and smart driving (for example, earlier in a race you might be willing to sacrifice track position for speed or to avoid on-track incidents).
  • GF Laps - Green flag laps
  • SS - Speed score - 1000 x the ratio of the driver's 95th percentile lap to the race 95th percentile lap. A good read of a driver's top speed. [Read more]
  • GR - Gain rating - The weighted number of positions gained. The weighting is done based on the perceived difficulty of passing from a driver's current position. For example, it's for more difficult to pass from 2nd than it is from last, because the quality of car and driver is much higher at the front and there's just fewer spots to gain to begin with. The driver is assigned a score for each lap on which he or she gains a position. That score is the product of two values: the difference between the driver's starting and finishing position on that lap, and the weight of their starting position. The weight is inverse to the ordinal value of the position; something like 1/N, where N is the position. For example, 12th has a weight of 1/12 [Read more]
  • LR - Loss rating - See GR, but LR is only for laps where the driver has lost position. The weight is the inverse of their position from the back of the field, i.e. losing positions at the rear of the field results in a higher score than losing positions at the front, and thus a higher score is bad [Read more]
  • GR-LR - Net rating - The difference between the driver's GR and LR [Read more]
  • POMS - Percent of max speed - Race adjusted average speed. Assuming the fastest lap of the race is the fastest anyone could have gone on that day in that race, each lap speed as evaluated as a percentage of that lap speed and averaged to gain the driver's race adjusted average speed. This stat exists because without it, it's impossible to compare laps between a low speed track like Martinsville against a high speed track like Talladega. Note that this still isn't perfect: some tracks have greater fall off than others, and sometimes the weather changes or there's a rain delay, and that can cause distortion in POMS.
  • cPOMS - Continuously graded POMS - Like rPOMS but instead of using the fastest lap of the race, it uses the fast lap of that lap. For example, when scoring a driver's lap 30 lap speed, it uses the fastest of all drivers' lap 30 lap speeds
  • PGAE - Positions gained above expected - For any given running position, we can find the average position on the next lap. PGAE is the sum of the difference between the corresponding average to the driver's current running position and where they ended up in actuality on the next lap. For example, if a driver is running in 12th, and a driver in 12th on average is running 11.95th on the next lap, and the driver actually gains a position, he is scored a 0.95 for that lap. But if he held his 12th instead, he'd have been scored a -0.05. PGAE/100 is the driver's average score per 100 green flag laps
  • PFARP - Positions finished above running position - Like PFAE and PGAE, but comparing the driver's finish position against the average finish of a driver at their current running position at the specific point in the race. For example, if a driver is running 12th on lap 100, and the average finish for a driver running 12th on lap 100 is 13th, and the driver finishes 6th, they score +7 PFARP.
  • wPFARP - Weighted positions finished above running position - Like PFARP, but the the laps are weighted based on how well that point in the average race predicts a driver's finish position over Lap Raptor's entire data set. See wARP for more information.
  • ΔPOMS - Change in POMS - How much faster a driver went in the final segment than in the first. Last segment minus first segment.
  • 1st Seg Stats - First segment stats - The same stats as you know but only before the first caution or pit stop of the race
  • Last Seg Stats - Last segment stats - The same stats as you know but only after the last caution or pit stop of the race
Driver Car Manu. Start Finish Finish Status ARP wARP GF Laps SS GR LR GR-LR POMS cPOMS PGAE PFARP wPFARP 1st Seg. POMS Last Seg. POMS ΔPOMS ARS
Aric Almirola 28 Ford 4 1 Running 4.24 3.86 68 8.13 2.91 0.75 2.16 0.9412 0.9854 12.56 8.26 7.75 0.943 0.953 0.010
AJ Allmendinger 10 Chevy 5 2 Running 2.61 2.45 67 8.51 3.20 0.65 2.55 0.9444 0.9883 17.54 6.74 6.37 0.948 0.952 0.005
Kyle Larson 17 Chevy 1 3 Running 1.52 1.57 67 15.13 2.76 0.70 2.06 0.9477 0.9915 4.00 5.16 4.76 0.951 0.952 0.001
Ty Gibbs 19 Toyota 7 4 Running 4.28 3.89 67 6.32 2.23 0.50 1.73 0.9418 0.9854 10.84 5.65 5.10 0.942 0.950 0.007
Parker Kligerman 48 Chevy 12 5 Running 8.78 8.23 67 0.68 1.75 0.50 1.25 0.9342 0.9775 13.12 6.68 6.30 0.935 0.942 0.007
Cole Custer 00 Ford 26 6 Running 15.43 13.28 67 -1.91 2.66 1.25 1.41 0.9320 0.9751 33.71 8.78 7.90 0.930 0.942 0.012
Justin Allgaier 7 Chevy 2 7 Running 5.27 5.17 67 3.39 1.97 1.25 0.72 0.9377 0.9813 10.28 3.23 2.76 0.942 0.941 -0.001
Austin Hill 21 Chevy 13 8 Running 8.03 6.94 67 1.23 2.49 1.63 0.86 0.9270 0.9718 0.73 3.66 2.97 0.907 0.941 0.033
Sammy Smith 18 Toyota 10 9 Running 10.87 10.71 67 2.53 1.98 1.05 0.93 0.9327 0.9762 15.75 4.07 3.83 0.934 0.941 0.007
Sam Mayer 1 Chevy 6 10 Running 9.66 9.74 67 2.58 1.70 1.40 0.30 0.9324 0.9757 13.58 2.58 2.38 0.935 0.940 0.005
Sheldon Creed 2 Chevy 3 11 Running 10.96 11.69 67 -1.14 1.09 1.15 -0.06 0.9302 0.9732 -3.27 2.51 2.50 0.934 0.938 0.004
Brett Moffitt 25 Ford 14 12 Running 14.79 14.48 67 -5.04 1.17 0.85 0.32 0.9297 0.9728 10.40 3.20 2.98 0.933 0.937 0.004
Daniel Hemric 11 Chevy 8 13 Running 12.33 13.29 67 -3.73 1.87 1.44 0.43 0.9303 0.9735 7.93 1.32 1.51 0.938 0.936 -0.003
Chandler Smith 16 Chevy 20 14 Running 14.70 14.32 67 -2.24 2.10 1.50 0.59 0.9301 0.9732 11.48 1.26 0.84 0.931 0.935 0.004
Riley Herbst 98 Ford 23 15 Running 15.31 13.64 67 -3.60 3.04 2.52 0.52 0.9205 0.9655 8.65 0.48 -0.45 0.899 0.932 0.033
John Hunter Nemechek 20 Toyota 9 16 Running 9.73 9.83 67 -1.44 2.39 2.85 -0.46 0.9238 0.9683 -9.93 -2.89 -3.34 0.908 0.930 0.023
Jeremy Clements 51 Chevy 24 17 Running 24.75 23.70 67 -6.40 1.82 2.02 -0.21 0.9207 0.9637 14.34 4.22 3.67 0.922 0.930 0.008
Ross Chastain 91 Chevy 15 18 Running 17.36 17.90 67 -6.36 1.27 1.42 -0.15 0.9244 0.9672 7.49 -0.91 -0.71 0.929 0.930 0.000
Josh Bilicki 36 Chevy 25 19 Running 19.73 19.55 67 -9.09 1.86 1.46 0.39 0.9228 0.9659 17.53 -0.63 -0.82 0.926 0.928 0.001
Kaz Grala 26 Toyota 27 20 Running 23.81 23.01 67 -14.43 1.30 1.27 0.03 0.9196 0.9623 7.07 0.65 0.41 0.920 0.926 0.006
Brandon Jones 9 Chevy 28 21 Running 24.43 23.94 67 -2.28 2.00 2.91 -0.91 0.9234 0.9664 31.10 0.41 0.15 0.928 0.925 -0.003
Kyle Weatherman 08 Ford 18 22 Running 22.19 22.27 68 -13.23 1.25 1.72 -0.47 0.9188 0.9637 8.99 -1.86 -1.89 0.925 0.925 0.000
Ty Dillon 4 Chevy 32 23 Running 25.67 25.44 67 -14.67 1.87 1.82 0.05 0.9162 0.9589 22.28 -0.55 -0.38 0.921 0.924 0.003
Dylan Lupton 43 Chevy 33 24 Running 28.99 27.37 67 -13.41 1.20 1.71 -0.51 0.9152 0.9576 13.34 0.48 -0.32 0.911 0.923 0.012
Alex Labbe 29 Ford 11 25 Running 19.13 20.42 68 -5.56 0.99 1.92 -0.93 0.9212 0.9663 -2.11 -5.86 -5.45 0.926 0.919 -0.006
Jeb Burton 27 Chevy 30 26 Running 25.28 24.26 67 -13.44 1.15 1.46 -0.31 0.9175 0.9599 -4.89 -3.98 -4.67 0.918 0.920 0.002
Daniel Suarez 07 Chevy 17 27 Running 19.60 21.01 67 -5.54 3.18 2.76 0.42 0.9206 0.9662 24.08 -7.15 -6.60 0.928 0.915 -0.014
Ryan Sieg 39 Ford 34 28 Running 29.60 28.62 67 -12.82 1.10 1.92 -0.82 0.9116 0.9540 4.14 -2.54 -2.87 0.909 0.917 0.009
Brad Perez 53 Toyota 31 29 Running 31.12 30.29 67 -16.51 1.55 3.22 -1.67 0.9102 0.9527 15.18 -2.12 -2.35 0.909 0.917 0.008
Blaine Perkins 02 Chevy 36 30 Running 31.10 30.77 67 -24.98 1.00 2.20 -1.20 0.9079 0.9499 4.20 -3.12 -2.77 0.912 0.914 0.002
Joe Graf Jr. 38 Ford 38 31 Running 34.53 33.57 68 -32.74 0.70 1.50 -0.80 0.8879 0.9310 3.79 -0.82 -1.00 0.892 0.904 0.013
Connor Mosack 24 Toyota 29 32 Running 32.03 32.33 65 -18.98 0.60 2.70 -2.10 0.9068 0.9484 -8.37 -3.86 -3.05 0.908 0.915 0.007
Josh Berry 8 Chevy 19 33 Running 29.55 31.56 58 -9.69 0.55 1.15 -0.60 0.9081 0.9494 3.10 -5.43 -3.72 0.931 0.925 -0.006
Sage Karam 44 Chevy 21 34 Transmission 23.75 23.14 60 -1.33 2.70 2.63 0.07 0.9143 0.9584 9.73 -11.70 -13.01 0.903 0.930 0.027
Josh Williams 92 Chevy 22 35 Suspension 29.71 32.09 48 -15.24 0.40 2.64 -2.24 0.8889 0.9312 -14.55 -8.07 -6.21 0.923
Jeffrey Earnhardt 45 Chevy 35 36 Accident 32.18 32.02 51 -20.97 2.40 4.06 -1.66 0.9099 0.9519 -0.72 -8.35 -8.95 0.910
Anthony Alfredo 78 Chevy 37 37 Suspension 32.35 31.51 37 -23.52 0.65 1.48 -0.83 0.9111 0.9540 0.34 -9.87 -10.86 0.910
Parker Retzlaff 31 Chevy 16 38 Transmission 16.94 18.58 17 -8.71 0.13 0.60 -0.47 0.9240 0.9664 -10.42 -19.63 -19.35 0.924

Cautions

Start End Free Pass Reason Description
22 26 38 Unknown #8 Stopped On Track
62 64 39 Accident #45 Incident Turn 10