| NASCAR O'Reilly Auto Parts Series Loop Data stats for Jason Leffler at Michigan International 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007-25 | 33 | 20 | 12 | 12 | 36 | 22 | 14 | 64 | 50 | 6 | 9.4 | 0 | 41 | 32.8 | 0 | 0.0 | 125 | 62.0 |
| 2008-25 | 17 | 14 | 8 | 7 | 29 | 11 | 19 | 59 | 40 | 44 | 74.6 | 1 | 117 | 93.6 | 0 | 0.0 | 125 | 97.6 |
| 2009-23 | 22 | 14 | 11 | 7 | 23 | 12 | 19 | 58 | 39 | 49 | 84.5 | 1 | 121 | 96.8 | 0 | 0.0 | 125 | 90.2 |
| 2010-23 | 4 | 4 | 34 | 1 | 34 | 17 | -29 | 24 | 53 | 24 | 100.0 | 2 | 71 | 56.8 | 1 | 0.8 | 71 | 95.2 |
| 2011-15 | 22 | 17 | 10 | 6 | 20 | 12 | 18 | 66 | 48 | 45 | 68.2 | 0 | 87 | 69.6 | 0 | 0.0 | 125 | 91.1 |
| Average Driver Rating: | 87.2 | |||||||||||||||||
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.