| NASCAR O'Reilly Auto Parts Series Loop Data stats for Jason Leffler at Texas Motor 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007-08 | 24 | 13 | 13 | 7 | 38 | 18 | 14 | 35 | 21 | 11 | 31.4 | 0 | 71 | 35.5 | 0 | 0.0 | 200 | 73.8 |
| 2007-33 | 22 | 16 | 12 | 12 | 27 | 16 | 7 | 27 | 20 | 10 | 37.0 | 0 | 111 | 55.5 | 0 | 0.0 | 200 | 81.5 |
| 2008-07 | 14 | 15 | 9 | 3 | 19 | 13 | 9 | 42 | 33 | 35 | 83.3 | 0 | 131 | 65.5 | 0 | 0.0 | 200 | 87.5 |
| 2008-33 | 9 | 14 | 17 | 8 | 21 | 16 | -12 | 19 | 31 | 15 | 78.9 | 3 | 94 | 47.0 | 0 | 0.0 | 198 | 80.7 |
| 2009-05 | 12 | 9 | 13 | 5 | 18 | 10 | -4 | 28 | 32 | 26 | 92.9 | 2 | 199 | 99.5 | 0 | 0.0 | 200 | 91.2 |
| 2009-33 | 3 | 8 | 3 | 2 | 23 | 7 | -1 | 33 | 34 | 26 | 78.8 | 3 | 197 | 98.5 | 0 | 0.0 | 200 | 107.1 |
| 2010-07 | 6 | 15 | 12 | 1 | 34 | 14 | 3 | 39 | 36 | 23 | 59.0 | 3 | 145 | 72.5 | 4 | 2.0 | 200 | 86.1 |
| 2010-33 | 17 | 9 | 6 | 5 | 19 | 9 | 10 | 36 | 26 | 35 | 97.2 | 2 | 204 | 99.5 | 0 | 0.0 | 205 | 101.9 |
| 2011-06 | 15 | 14 | 15 | 11 | 24 | 16 | 6 | 50 | 44 | 18 | 36.0 | 1 | 58 | 29.0 | 0 | 0.0 | 199 | 78.6 |
| 2011-32 | 12 | 8 | 15 | 5 | 33 | 9 | -3 | 65 | 68 | 37 | 56.9 | 7 | 194 | 97.0 | 0 | 0.0 | 200 | 94.5 |
| Average Driver Rating: | 88.3 | |||||||||||||||||
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.