2023 Nascar Cup Series Data

*Explanations of each metric are located at the bottom of this page

Car#	MLR NDO	MLR Inter	MLR Short	MLR Road
1	11.36	10	13.75	15.5
2	25.18	24.43	26.5	19.83
3	21.33	20.77	22.25	17.67
4	10.36	10.79	9.63	23.17
5	6.19	5.46	7.38	8.33
6	9.27	10.43	7.25	20.8
7	25.77	23.79	29.25	22.83
8	13.43	11.08	17.25	12.33
9	14.57	12.92	17.25	12.17
10	17	20.15	11.88	28.33
11	4.67	4.38	5.13	17
12	10.76	11.15	10.13	21.67
14	22.55	27.36	14.13	20.33
15	33.16	32.91	33.5	25.4
16	20.05	17	25	5.17
17	12.95	13.57	11.88	11
19	8	6	11.25	11.67
20	9.65	10.75	8	7.33
21	26.41	25.21	28.5	31.5
22	15.43	16.08	14.38	16.17
23	12.05	11.57	12.88	21.4
24	7.86	6	11.13	7.83
31	23.59	21.43	27.38	25.67
34	21.48	23.08	18.88	8.17
38	27	28.71	24	25.5
41	20.76	24.69	14.38	22
42	24.25	24.23	24.29	27.33
43	18.64	14.79	25.38	27.33
45	9.48	7.62	12.5	6.5
47	21.41	20.5	23	21.83
48	15.73	15	17	17.17
51	32.25	32	32.63	30.4
54	15.36	16.29	13.75	10.5
77	30.86	30.62	31.25	33
78	34	33.36	35	30.2
99	17.81	18	17.5	13

Car#	Best NDO	Best Inter	Best Short	Best Road
1	12.36	9.79	16.88	19.67
2	23.59	22.07	26.25	21
3	22.36	21.57	23.75	17
4	12.41	14.07	9.5	25.67
5	7.36	7.64	6.88	9
6	12.91	11.86	14.75	19.17
7	23.09	23.29	22.75	20.17
8	15.36	14.79	16.38	8.83
9	16.23	16.71	15.38	9.17
10	21.23	23.64	17	27.5
11	6.23	6.79	5.25	14.67
12	10.59	9.43	12.63	22.33
14	23.48	26.62	18.38	18.67
15	33.82	33.79	33.88	24.33
16	21.32	18.43	26.38	9.33
17	15.09	14.64	15.88	11.67
19	9.64	8.43	11.75	11
20	10.18	9.64	11.13	11.5
21	26.95	25.71	29.13	32
22	14.64	13.64	16.38	21.67
23	10.5	9.07	13	20.83
24	5.91	5.5	6.63	10.67
31	23.82	23.5	24.38	21.83
34	20.55	22.29	17.5	11.67
38	25.23	27.36	21.5	19.17
41	22.41	26.5	15.25	25.17
42	25.5	26.57	23.63	30.67
43	19.18	17.57	22	26.5
45	8.05	7.71	8.63	7.17
47	19.05	19.64	18	17.67
48	16.45	15	19	17.67
51	33.59	33.93	33	30.33
54	12	12.43	11.25	13.67
77	31.86	32.36	31	34.33
78	34.64	35	34	30.5
99	19.05	19.29	18.63	15.17

Car#	4th Q MLR NDO	4th Q MLR Inter	4th Q MLR Short	4th Q MLR Road
1	13.27	10.36	18.38	13.67
2	24.9	23.69	26.88	19.5
3	20.45	20.71	20	15
4	9.82	10.57	8.5	20.67
5	5.81	4.92	7.25	13.83
6	13.82	13.21	14.88	15.4
7	21.14	19.71	23.63	17
8	13.95	13.93	14	11.33
9	14.14	13.54	15.13	12.17
10	18	18	18	26.83
11	7	6.92	7.13	11.8
12	13.59	14.64	11.75	21.5
14	20.64	23.93	14.88	24
15	31.14	30.71	31.88	26.67
16	20.38	17.46	25.13	9
17	15.32	14.5	16.75	7.33
19	9.64	9.43	10	12.33
20	13.86	13.31	14.75	15.33
21	24.82	24.14	26	29.67
22	15.48	17.92	11.5	17.5
23	13.29	13.08	13.63	21.2
24	11.18	10.57	12.25	11
31	22	19.93	25.63	20.17
34	20.82	24.93	13.63	11.83
38	24.55	24.71	24.25	24.67
41	19.43	21.15	16.63	17
42	25.3	26.85	22.43	25.5
43	18.1	14.31	24.25	28.17
45	11.76	9.85	14.88	6.5
47	18.77	19.21	18	25
48	16.73	17.79	14.88	18
51	30.76	29.08	33.5	26.67
54	16.64	17.71	14.75	8.33
77	28.05	28.23	27.75	31.4
78	32.14	31.57	33.13	28.33
99	19.45	18.64	20.88	21.67

Car#	Pos. Net	INTERs	SHORTs	Reten. Rate	Crash Rate	Terminal Crash
1	4	43	-39	71.76	25.71	8.57
2	-51	-56	5	63	37.14	11.43
3	17	-2	19	67.27	31.43	28.57
4	-50	-31	-19	54.48	28.57	5.71
5	46	53	-7	78.69	42.86	20
6	25	18	7	73.44	34.29	5.71
7	-77	-67	-10	56.88	31.43	0
8	-24	-33	9	64.15	34.29	14.29
9	24	21	3	64.15	17.14	8.57
10	12	-2	14	61.4	34.29	11.43
11	35	45	-10	70.87	31.43	8.57
12	23	14	9	73.23	22.86	8.57
14	-5	-8	3	65.14	28.57	5.71
16	17	17	0	66.38	25.71	11.43
17	16	17	-1	68.75	14.29	2.86
19	29	34	-5	69.17	25.71	5.71
20	30	26	4	68.55	42.86	5.71
21	-13	-10	-3	61.76	40	14.29
22	51	58	-7	70.4	25.71	11.43
23	123	84	39	80.92	25.71	11.43
24	40	31	9	71.09	20	8.57
31	4	1	3	70.18	17.14	8.57
34	-19	-18	-1	57.5	31.43	5.71
38	-6	-16	10	69.23	28.57	8.57
41	-63	-54	-9	60	17.14	14.29
42	-34	-20	-14	44.58	57.14	25.71
43	60	52	8	67.57	34.29	11.43
45	69	60	9	72.09	45.71	8.57
47	2	11	-9	66.38	25.71	11.43
48	64	28	36	75.47	34.29	11.43
54	66	51	15	69.17	45.71	11.43
77	-66	-54	-12	53.01	20	8.57
99	-64	-42	-22	55.56	37.14	17.14

Car#	PE NDOs	PE INTERs	PE SHORTs	DR NDOs	DR INTERs	DR SHORTs
1	16.18	19.87	12.92	-11.87	-16.26	-8.32
2	16.21	18.03	14.16	-19.84	-20.9	-18.66
3	13.05	15.63	11.07	-14.47	-15.81	-13.44
4	14.25	17.57	11.24	-14.56	-19.24	-9.35
5	17.55	25.52	12.23	-11.62	-12.86	-10.71
6	13.82	13.92	13.73	-10.11	-14.61	-6.11
7	12.56	14.93	9.69	-19.85	-21.21	-18.53
8	18.47	24.49	12.46	-15.43	-19.58	-12.42
9	16.94	16.43	17.49	-13.09	-15.38	-11.5
10	10.91	11.81	10.17	-13.10	-19.51	-6.75
11	20.92	22.75	19.25	-7.42	-6.91	-7.77
12	17.51	19.21	16.36	-11.12	-13.15	-8.93
14	12.05	14.50	10.64	-21.53	-36.14	-10.27
15	15.86	16.01	15.66	-21.84	-26.91	-15.56
16	13.09	13.82	12.13	-15.62	-15.84	-15.32
17	15.73	15.60	15.83	-14.15	-18.03	-10.31
19	16.07	21.59	12.06	-15.41	-14.98	-15.88
20	18.52	20.39	16.84	-12.41	-17.07	-6.91
21	12.53	14.09	10.55	-16.51	-17.8	-14.94
22	14.49	16.41	13.31	-13.63	-18.45	-6.96
23	14.73	18.01	11.35	-13.11	-19.28	-7.76
24	11.23	15.50	7.83	-13.74	-17.99	-10.83
31	13.76	15.92	10.79	-15.55	-20.03	-10.15
34	13.13	16.67	10.6	-23.60	-28.43	-18.73
38	10.43	12.54	8.78	-24.19	-28.47	-20.64
41	16.51	17.46	15.69	-15.27	-20.48	-9.61
42	14.84	18.28	12.17	-18.04	-18.75	-17.49
43	19.63	26.51	13.15	-16.00	-12.05	-19.67
45	14.33	18.26	11.19	-11.27	-12.52	-10.51
47	13.77	16.22	10.82	-15.04	-14.94	-15.13
48	17.50	21.73	11.68	-13.40	-16.86	-10.87
51	16.81	24.70	11.11	-23.75	-25.2	-22.43
54	13.02	15.66	10.57	-16.31	-21.92	-11.44
77	17.45	18.98	16.16	-24.07	-29.74	-19.87
78	16.95	24.14	10	-39.42	-32.63	-54.76
99	19.21	22.93	14.72	-13.83	-12.79	-14.61

Median Lap Rank (MLR) - Auto Racing Analytics main speed ranking, fastest car has lowest number

4th Quarter (4th Q) - metric is measured over only the final 25% of the race distance

Best Lap Rank (Best) - average of the rank of each drivers best lap races, fastest car has lowest number

Restart Positions Net (Pos. Net) - Positions Net on restarts. Measured from just before the choose to two laps after green flag

Restart Retention Rate (Reten. Rate) - Percentage of times that a driver maintains or improves their positions on restarts

Pass Efficiency (PE) - Percentage chance of driver passing the car in front when in passing range. Cars passed (under green removing 5 laps after restart and pit cycles) divided by total laps spent within passing range (varies track to track but roughly 0.4 secs). It measures how quickly a driver passes other cars. High is good

Defense Rating (DR) - Percentage chance of driver getting passed by the car behind when the other car is passing range. Times passed (under green removing 5 laps after restart and pit cycles) divided by total laps spent with a car behind within passing range (varies track to track but roughly 0.4 secs). It measures how well a driver can hold off other cars. Close to 0 is good.

Terminal Crash - Percentage of races a driver crashes out of

Crash Rate - Percentage of races a driver is involved in a crash in