| Jack Roush's 2021 NASCAR Cup Series Race Statistics |
|---|
| Race | Driver | Start | Finish | Car | Mfg | Sponsor | Laps | Led | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-01 | Chris Buescher | 22 | 31 | 17 |  | Fastenal | 14 | 0 |
| 2 | 2021-01 | Ryan Newman | 7 | 38 | 6 | | Kohler Generators | 13 | 0 |
| 3 | 2021-02 | Chris Buescher | 30 | 11 | 17 | | Fastenal | 70 | 0 |
| 4 | 2021-02 | Ryan Newman | 33 | 20 | 6 | | Castrol | 70 | 0 |
| 5 | 2021-03 | Chris Buescher | 12 | 19 | 17 | | Fastenal | 267 | 57 |
| 6 | 2021-03 | Ryan Newman | 23 | 7 | 6 | | Oscar Mayer Hot Dogs | 267 | 0 |
| 7 | 2021-04 | Chris Buescher | 18 | 14 | 17 | | Fastenal | 267 | 0 |
| 8 | 2021-04 | Ryan Newman | 13 | 18 | 6 | | Wyndham Rewards | 266 | 0 |
| 9 | 2021-05 | Chris Buescher | 17 | 18 | 17 | | Roush Performance | 312 | 0 |
| 10 | 2021-05 | Ryan Newman | 19 | 28 | 6 | | Guaranteed Rate | 311 | 0 |
| 11 | 2021-06 | Chris Buescher | 17 | 7 | 17 | | Fastenal | 325 | 0 |
| 12 | 2021-06 | Ryan Newman | 28 | 13 | 6 | | Kohler Generators | 325 | 0 |
| 13 | 2021-07 | Chris Buescher | 11 | 14 | 17 | | Fastenal | 253 | 0 |
| 14 | 2021-07 | Ryan Newman | 14 | 5 | 6 | | Oscar Mayer Cold Cuts | 253 | 0 |
| 15 | 2021-08 | Chris Buescher | 15 | 13 | 17 | | Fastenal | 500 | 0 |
| 16 | 2021-08 | Ryan Newman | 8 | 19 | 6 | | Guaranteed Rate | 499 | 0 |
| 17 | 2021-09 | Chris Buescher | 12 | 25 | 17 | | Fifth Third Bank | 397 | 0 |
| 18 | 2021-09 | Ryan Newman | 19 | 30 | 6 | | Oscar Mayer | 395 | 0 |
| 19 | 2021-10 | Chris Buescher | 21 | 21 | 17 | | Fastenal | 191 | 0 |
| 20 | 2021-10 | Ryan Newman | 28 | 13 | 6 | | Castrol | 191 | 2 |
| 21 | 2021-11 | Chris Buescher | 16 | 8 | 17 | | Auto Tempest | 267 | 13 |
| 22 | 2021-11 | Ryan Newman | 14 | 16 | 6 | | Hy-Vee | 267 | 0 |
| 23 | 2021-12 | Chris Buescher | 11 | 9 | 17 | | Fifth Third Bank | 293 | 1 |
| 24 | 2021-12 | Ryan Newman | 20 | 10 | 6 | | Kohler Generators | 292 | 0 |
| 25 | 2021-13 | Chris Buescher | 10 | 17 | 17 | | Fastenal | 400 | 0 |
| 26 | 2021-13 | Ryan Newman | 13 | 23 | 6 | | Guaranteed Rate | 396 | 0 |
| 27 | 2021-14 | Chris Buescher | 28 | 13 | 17 | | Auto Tempest | 54 | 0 |
| 28 | 2021-14 | Ryan Newman | 34 | 24 | 6 | | Guaranteed Rate | 54 | 0 |
| 29 | 2021-15 | Chris Buescher | 27 | 8 | 17 | | Fifth Thrid Bank | 400 | 0 |
| 30 | 2021-15 | Ryan Newman | 25 | 27 | 6 | | Kohler Generators | 396 | 0 |
| 31 | 2021-16 | Chris Buescher | 12 | 16 | 17 | | Fastenal | 92 | 0 |
| 32 | 2021-16 | Ryan Newman | 24 | 33 | 6 | | Guaranteed Rate | 92 | 0 |
| 33 | 2021-17 | Chris Buescher | 17 | 36 | 17 | | Fifth Third Bank | 77 | 0 |
| 34 | 2021-17 | Ryan Newman | 29 | 13 | 6 | | Planters | 300 | 0 |
| 35 | 2021-18 | Chris Buescher | 25 | 20 | 17 | | Acronis | 130 | 0 |
| 36 | 2021-18 | Ryan Newman | 19 | 37 | 6 | | Wyndham Rewards | 96 | 0 |
| 37 | 2021-19 | Chris Buescher | -1 | 19 | 17 | | Acronis | 140 | 6 |
| 38 | 2021-19 | Ryan Newman | 37 | 22 | 6 | | Guaranteed Rate | 140 | 0 |
| 39 | 2021-20 | Chris Buescher | 12 | 18 | 17 | | Fastenal | 62 | 0 |
| 40 | 2021-20 | Ryan Newman | 28 | 32 | 6 | | Kohler Generators | 62 | 0 |
| 41 | 2021-21 | Chris Buescher | 18 | 16 | 17 | | Fastenal | 260 | 0 |
| 42 | 2021-21 | Ryan Newman | 29 | 28 | 6 | | Oscar Mayer | 256 | 0 |
| 43 | 2021-22 | Chris Buescher | 17 | 29 | 17 | | Fastenal | 290 | 0 |
| 44 | 2021-22 | Ryan Newman | 28 | 24 | 6 | | Guaranteed Rate | 292 | 0 |
| 45 | 2021-23 | Chris Buescher | 24 | 17 | 17 | | socios.com | 90 | 0 |
| 46 | 2021-23 | Ryan Newman | 28 | 25 | 6 | | socios.com | 89 | 0 |
| 47 | 2021-24 | Chris Buescher | 19 | 12 | 17 | | Castrol | 95 | 0 |
| 48 | 2021-24 | Ryan Newman | 32 | 10 | 6 | | Oscar Mayer Hot Dogs | 95 | 0 |
| 49 | 2021-25 | Chris Buescher | 11 | 15 | 17 | | Castrol | 200 | 0 |
| 50 | 2021-25 | Ryan Newman | 16 | 24 | 6 | | ITsavvy | 200 | 0 |
| 51 | 2021-26 | Chris Buescher | 13 | 40 | 17 | | Fifth Third Bank | 165 | 8 |
| 52 | 2021-26 | Ryan Newman | 23 | 3 | 6 | | Coca Cola Zero Sugar | 165 | 2 |
| 53 | 2021-27 | Chris Buescher | 34 | 9 | 17 | | Roush Performance | 367 | 0 |
| 54 | 2021-27 | Ryan Newman | 19 | 14 | 6 | | Oscar Mayer Bologna | 367 | 0 |
| 55 | 2021-28 | Chris Buescher | 18 | 24 | 17 | | Fastenal | 396 | 0 |
| 56 | 2021-28 | Ryan Newman | 24 | 20 | 6 | | Oscar Mayer Bacon | 398 | 0 |
| 57 | 2021-29 | Chris Buescher | 25 | 23 | 17 | | Fastenal | 498 | 0 |
| 58 | 2021-29 | Ryan Newman | 24 | 38 | 6 |  | Kohler Generators | 177 | 0 |
| 59 | 2021-30 | Chris Buescher | 25 | 25 | 17 | | Violet Defense | 265 | 0 |
| 60 | 2021-30 | Ryan Newman | 29 | 20 | 6 | | Guaranteed Rate | 266 | 0 |
| 61 | 2021-31 | Chris Buescher | 24 | 6 | 17 | | Violet Defense | 117 | 7 |
| 62 | 2021-31 | Ryan Newman | 25 | 21 | 6 | | Kohler Generators | 117 | 0 |
| 63 | 2021-32 | Chris Buescher | 16 | 3 | 17 | | Fastenal | 109 | 1 |
| 64 | 2021-32 | Ryan Newman | 24 | 39 | 6 | | Castrol | 19 | 0 |
| 65 | 2021-33 | Chris Buescher | 10 | 21 | 17 | | Fastenal | 327 | 0 |
| 66 | 2021-33 | Ryan Newman | 31 | 35 | 6 | | Violet Defense | 31 | 0 |
| 67 | 2021-34 | Chris Buescher | 21 | 12 | 17 | | Fastenal | 267 | 0 |
| 68 | 2021-34 | Ryan Newman | 31 | 27 | 6 | | Violet Defense | 263 | 0 |
| 69 | 2021-35 | Chris Buescher | 15 | 9 | 17 | | Fifth Third Bank | 501 | 0 |
| 70 | 2021-35 | Ryan Newman | 27 | 32 | 6 | | Kohler Generators | 491 | 0 |
| 71 | 2021-36 | Chris Buescher | 26 | 25 | 17 | | Fastenal | 311 | 0 |
| 72 | 2021-36 | Ryan Newman | 19 | 23 | 6 | | Castrol GTX Full Synthetic | 312 | 0 |
