Bob Welborn
| Bob Welborn's 1963 NASCAR Cup Series Statistics |
|---|
| No. | Finish | Start | Car | Mfg | Team / Owner | Crew Chief | Status | Laps | Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 29 | 8 | 06 |  | Bud Moore Engineering | Unknown | Engine | 253 | 0 |
| 2 | 16 | 22 | 39 | | Unknown | Unknown | Running | 259 | 0 |
| 3 | 29 | 32 | 39 | | Unknown | Unknown | Clutch | 23 | 0 |
| 4 | 35 | 36 | 2 | | Cliff Stewart Racing | Unknown | Head Gasket | 4 | 0 |
| 5 | 3 | 8 | 17 | | Unknown | Unknown | Running | 237 | 0 |
| 6 | 19 | 22 | 17 | | Unknown | Unknown | Running | 233 | 0 |
| 7 | 12 | 27 | 17 | | Unknown | Unknown | Running | 375 | 0 |
| 8 | 3 | 6 | 42 |  | Petty Enterprises | Unknown | Running | 199 | 0 |
| 9 | 26 | 21 | 41 | | Petty Enterprises | Unknown | Engine | 78 | 0 |
| 10 | 4 | 8 | 42 | | Petty Enterprises | Unknown | Running | 394 | 0 |
| 11 | 2 | 9 | 41 | | Petty Enterprises | Unknown | Running | 166 | 0 |
