| NASCAR Cup Series Loop Data stats for William Byron 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-07 | 33 | 13 | 10 | 1 | 35 | 14 | 15 | 74 | 59 | 28 | 37.8 | 1 | 225 | 67.4 | 1 | 0.3 | 334 | 81.6 |
| 2018-34 | 9 | 15 | 16 | 8 | 27 | 15 | 2 | 68 | 66 | 28 | 41.2 | 1 | 186 | 55.2 | 0 | 0.0 | 337 | 73.4 |
| 2019-07 | 2 | 8 | 6 | 1 | 35 | 8 | 7 | 101 | 94 | 72 | 71.3 | 16 | 309 | 92.5 | 15 | 4.5 | 334 | 101.9 |
| 2019-34 | 18 | 9 | 17 | 1 | 26 | 12 | -6 | 84 | 90 | 47 | 56.0 | 5 | 202 | 60.7 | 8 | 2.4 | 333 | 86.2 |
| 2020-18 | 18 | 27 | 37 | 3 | 29 | 18 | 0 | 75 | 75 | 40 | 53.3 | 3 | 181 | 71.8 | 0 | 0.0 | 252 | 68.4 |
| 2020-34 | 11 | 11 | 13 | 3 | 26 | 12 | 10 | 140 | 130 | 103 | 73.6 | 8 | 303 | 90.7 | 0 | 0.0 | 334 | 86.5 |
| 2021-33 | 12 | 2 | 2 | 1 | 14 | 2 | 4 | 51 | 47 | 43 | 84.3 | 57 | 334 | 100.0 | 55 | 16.5 | 334 | 125.1 |
| 2022-30 | 3 | 9 | 7 | 1 | 27 | 7 | 29 | 94 | 65 | 74 | 78.7 | 21 | 316 | 94.6 | 42 | 12.6 | 334 | 117.0 |
| 2023-30 | 18 | 19 | 1 | 1 | 30 | 13 | 28 | 87 | 59 | 33 | 37.9 | 6 | 143 | 53.6 | 6 | 2.2 | 267 | 97.9 |
| 2024-09 | 6 | 8 | 3 | 2 | 29 | 9 | -7 | 84 | 91 | 49 | 58.3 | 4 | 235 | 85.1 | 0 | 0.0 | 276 | 113.0 |
| 2025-11 | 2 | 6 | 13 | 1 | 30 | 10 | -14 | 61 | 75 | 34 | 55.7 | 11 | 222 | 81.9 | 22 | 8.1 | 271 | 106.4 |
| 2026-11 | 15 | 18 | 8 | 5 | 36 | 14 | 25 | 95 | 70 | 41 | 43.2 | 0 | 184 | 68.9 | 0 | 0.0 | 267 | 87.8 |
| Average Driver Rating: | 95.4 | |||||||||||||||||
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.