John Linville NASCAR Xfinity Series results at South Boston
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points | 
| 1982 | 19 |  | 24 | 62 |  | Pontiac |  |  |  | 2 | 0 | 0 | did not finish | 0 | 91 | 
| 1983 | 7 |  | 13 | 62 |  | Pontiac |  |  |  | 172 | 0 | 0 | did not finish | 350 | 124 | 
| 1983 | 20 |  | 19 | 62 |  | Pontiac |  |  |  | 124 | 0 | 0 | did not finish | 225 | 106 | 
| 1983 | 30 |  | 11 | 62 |  | Pontiac |  |  |  | 283 | 0 | 0 | running | 585 | 130 | 
| 1984 | 21 | 18 | 12 | 62 | Linville Racing | Pontiac |  |  |  | 286 | 0 | 0 | running | 700 | 127 | 
| 1985 | 7 | 25 | 9 | 62 | Westmoreland | Pontiac |  |  |  | 196 | 0 | 0 | running | 800 | 138 | 
| 1985 | 15 | 16 | 11 | 62 | Linville Racing | Pontiac |  |  |  | 196 | 0 | 0 | running | 700 | 130 | 
| 1986 | 7 | 12 | 22 | 62 | Westmoreland | Pontiac |  |  |  | 78 | 0 | 0 | accident | 560 | 97 | 
| 1986 | 12 | 20 | 23 | 62 | Westmoreland | Pontiac |  |  |  | 44 | 0 | 0 | accident | 555 | 94 | 
| 1986 | 16 | 14 | 15 | 62 | Westmoreland | Pontiac |  |  |  | 197 | 0 | 0 | running | 650 | 118 | 
| 1986 | 19 | 19 | 15 | 62 | Westmoreland | Pontiac |  |  |  | 192 | 0 | 0 | running | 650 | 118 | 
| 1987 | 7 | 26 | 17 | 62 | Lemons Auto Parts | Pontiac |  |  |  | 196 | 0 | 0 | running | 650 | 112 | 
| 1987 | 14 | 23 | 26 | 08 | Reedy Racing | Pontiac |  |  |  | 7 | 0 | 0 | rear end | 600 | 85 | 
| 1989 | 17 | 21 | 25 | 62 | Lemons Auto Parts | Oldsmobile |  |  |  | 160 | 0 | 0 | accident | 500 | 88 |