Stub Fadden NASCAR Xfinity Series results at Loudon
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1990 | 29 | 46 | 25 | 16 | Pattens Gas | Buick | | | | 223 | 0 | 0 | rear end | 2996 | 88 |
| 1991 | 19 | 38 | 10 | 16 | Patten's Gas | Buick | | | | 297 | 0 | 0 | running | 6483 | 134 |
| 1991 | 29 | 44 | 32 | 16 | Patten's Gas | Buick | | | | 195 | 0 | 0 | engine | 2500 | 67 |
| 1992 | 18 | 32 | 16 | 16 | Patten's Gas | Buick | | | | 289 | 0 | 0 | running | 4800 | 115 |
| 1992 | 23 | 33 | 27 | 16 | Patten's Gas | Buick | | | | 231 | 0 | 0 | running | 3100 | 82 |
| 1993 | 18 | 42 | 38 | 16 | Patten's Gas | Buick | | | | 62 | 0 | 0 | handling | 3450 | 49 |
| 1994 | 10 | 25 | 38 | 16 | NAPA Auto Parts | Buick | | | | 64 | 0 | 0 | accident | 4600 | 49 |
| 1995 | 9 | 42 | 27 | 16 | NAPA | Buick | | | | 244 | 0 | 0 | running | 6520 | 0 |