| NASCAR Cup Series Loop Data stats for William Byron at Phoenix Raceway
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-04 | 11 | 9 | 12 | 1 | 29 | 13 | -20 | 53 | 73 | 18 | 34.0 | 6 | 213 | 68.3 | 15 | 4.8 | 312 | 82.2 |
| 2018-35 | 19 | 15 | 9 | 2 | 20 | 12 | 3 | 52 | 49 | 37 | 71.2 | 2 | 207 | 66.4 | 0 | 0.0 | 312 | 84.1 |
| 2019-04 | 7 | 20 | 24 | 4 | 24 | 16 | -15 | 38 | 53 | 14 | 36.8 | 7 | 127 | 40.7 | 0 | 0.0 | 310 | 68.8 |
| 2019-35 | 18 | 11 | 17 | 2 | 25 | 14 | -3 | 41 | 44 | 20 | 48.8 | 2 | 222 | 71.4 | 0 | 0.0 | 311 | 80.5 |
| 2020-04 | 17 | 12 | 10 | 3 | 22 | 13 | 3 | 63 | 60 | 49 | 77.8 | 0 | 245 | 77.5 | 0 | 0.0 | 316 | 83.7 |
| 2020-36 | 25 | 17 | 9 | 5 | 25 | 12 | 10 | 108 | 98 | 55 | 50.9 | 0 | 253 | 81.1 | 0 | 0.0 | 312 | 88.3 |
| 2021-05 | 10 | 8 | 8 | 5 | 32 | 11 | 28 | 134 | 106 | 75 | 56.0 | 7 | 265 | 84.9 | 0 | 0.0 | 312 | 94.3 |
| 2021-36 | 3 | 15 | 17 | 3 | 24 | 11 | 14 | 88 | 74 | 50 | 56.8 | 3 | 245 | 78.5 | 0 | 0.0 | 312 | 88.0 |
| 2022-04 | 3 | 4 | 18 | 1 | 19 | 6 | -11 | 48 | 59 | 47 | 97.9 | 19 | 310 | 99.4 | 12 | 3.8 | 312 | 96.5 |
| 2022-36 | 8 | 24 | 6 | 2 | 29 | 8 | 1 | 67 | 66 | 43 | 64.2 | 23 | 288 | 92.3 | 0 | 0.0 | 312 | 108.1 |
| 2023-04 | 3 | 2 | 1 | 1 | 15 | 3 | 2 | 34 | 32 | 14 | 41.2 | 47 | 317 | 100.0 | 64 | 20.2 | 317 | 131.4 |
| 2023-36 | 1 | 5 | 4 | 1 | 24 | 3 | -4 | 49 | 53 | 25 | 51.0 | 25 | 310 | 99.4 | 95 | 30.4 | 312 | 122.0 |
| 2024-04 | 5 | 4 | 18 | 1 | 23 | 9 | -6 | 64 | 70 | 28 | 43.8 | 13 | 220 | 70.5 | 0 | 0.0 | 312 | 88.8 |
| 2024-36 | 8 | 4 | 3 | 1 | 12 | 4 | -1 | 40 | 41 | 30 | 75.0 | 15 | 312 | 100.0 | 19 | 6.1 | 312 | 116.7 |
| 2025-04 | 1 | 3 | 6 | 1 | 20 | 4 | -7 | 33 | 40 | 28 | 84.8 | 18 | 301 | 96.5 | 83 | 26.6 | 312 | 121.1 |
| 2025-36 | 2 | 3 | 33 | 1 | 33 | 3 | 4 | 15 | 11 | 14 | 93.3 | 30 | 309 | 97.5 | 52 | 16.4 | 317 | 100.9 |
| 2026-04 | 9 | 8 | 7 | 1 | 33 | 10 | 11 | 89 | 78 | 57 | 64.0 | 1 | 271 | 86.9 | 1 | 0.3 | 312 | 95.8 |
| Average Driver Rating: | 97.1 | |||||||||||||||||
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.