| NASCAR O'Reilly Auto Parts Series Loop Data stats for Ross Chastain at Auto Club Speedway
Click on the Race to see results for that race. |
| Race | Start | Mid Race | Finish | High Pos. | Low Pos. | Avg. Pos. | Pass Diff. | Green Flag Passes | Green Flag Times Passed | Quality Passes | Pct. Quality Passes | Fastest Lap | Top 15 Laps | Pct. Top 15 Laps | Laps Led | Pct. Laps Led | Total Laps | DRIVER RATING |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-05 | 28 | 20 | 17 | 2 | 26 | 18 | 9 | 91 | 82 | 19 | 20.9 | 0 | 25 | 16.7 | 0 | 0.0 | 150 | 68.4 |
| 2016-05 | 19 | 23 | 19 | 3 | 36 | 17 | 15 | 94 | 79 | 32 | 34.0 | 0 | 38 | 25.3 | 0 | 0.0 | 149 | 68.5 |
| 2017-05 | 24 | 23 | 37 | 5 | 28 | 28 | -2 | 60 | 62 | 0 | 0.0 | 0 | 2 | 1.3 | 0 | 0.0 | 81 | 50.3 |
| 2018-05 | 13 | 11 | 10 | 7 | 20 | 11 | 11 | 62 | 51 | 52 | 83.9 | 0 | 142 | 94.7 | 0 | 0.0 | 150 | 90.0 |
| 2019-05 | 15 | 23 | 18 | 15 | 31 | 21 | -7 | 21 | 28 | 1 | 4.8 | 1 | 0 | 0.0 | 0 | 0.0 | 147 | 65.7 |
| 2020-03 | 6 | 18 | 8 | 1 | 20 | 8 | 3 | 76 | 73 | 57 | 75.0 | 4 | 138 | 92.0 | 4 | 2.7 | 150 | 98.8 |
| 2023-02 | 38 | 33 | 24 | 4 | 38 | 24 | 16 | 196 | 180 | 17 | 8.7 | 0 | 15 | 10.0 | 0 | 0.0 | 150 | 52.2 |
| Average Driver Rating: | 70.6 | |||||||||||||||||
Green Flag Passes: Green flag passes for position.
Pass Diff.: Difference between Green Flag Passes and Green Flag Times Passed.
Quality Passes: Number of times passing a car running in the Top 15 while under a green flag.
Fastest Lap: How many times a driver had the fastest lap of all drivers.
Driver Rating: A formula combining the following categories: Win, Finish, Top-15 Finish, Average Running Position while on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish. Maximum: 150 points per race.