Rick Mast NASCAR Xfinity Series results at Charlotte
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points | 
| 1984 | 26 | 25 | 16 | 99 | A.G. Dillard | Pontiac |  |  |  | 186 | 0 | 0 | running | 3220 | 115 | 
| 1985 | 10 | 7 | 6 | 44 | A.G. Dillard | Pontiac |  |  |  | 200 | 0 | 0 | running | 6550 | 150 | 
| 1985 | 24 | 4 | 8 | 44 | A.G. Dillard | Pontiac |  |  |  | 265 | 0 | 0 | running | 7000 | 142 | 
| 1986 | 11 | 6 | 34 | 22 | A.G. Dillard | Pontiac |  |  |  | 122 | 0 | 0 | broken valve | 1330 | 61 | 
| 1986 | 29 | 10 | 13 | 22 | A.G. Dillard | Pontiac |  |  |  | 195 | 0 | 0 | running | 3915 | 124 | 
| 1987 | 8 | 6 | 19 | 22 | A.G. Dillard | Pontiac |  |  |  | 194 | 0 | 0 | running | 6988 | 106 | 
| 1987 | 25 | 8 | 18 | 22 | Mast Racing | Buick |  |  |  | 187 | 0 | 0 | running | 4214 | 109 | 
| 1988 | 11 | 11 | 21 | 22 | A.G. Dillard | Buick |  |  |  | 194 | 0 | 0 | running | 4351 | 100 | 
| 1988 | 28 | 33 | 25 | 22 | A.G. Dillard | Buick |  |  |  | 179 | 0 | 0 | accident | 4070 | 88 | 
| 1989 | 11 | 31 | 5 | 22 | Raven Boats | Buick |  |  |  | 200 | 0 | 0 | running | 8425 | 155 | 
| 1989 | 27 | 8 | 30 | 22 | Raven Boats | Buick |  |  |  | 86 | 0 | 0 | engine | 4595 | 73 | 
| 1990 | 12 | 24 | 32 | 22 | Raven Boats | Buick |  |  |  | 112 | 0 | 0 | engine | 910 | 67 | 
| 1990 | 28 | 12 | 23 | 22 | Raven Boats | Buick |  |  |  | 197 | 0 | 0 | running | 3175 | 94 | 
| 1992 | 12 | 16 | 36 | 0 | Skoal Classic | Oldsmobile |  |  |  | 41 | 0 | 0 | accident | 1314 | 55 | 
| 1992 | 28 | 8 | 38 | 0 | Skoal Classic | Oldsmobile |  |  |  | 23 | 0 | 0 | engine | 1565 | 49 | 
| 1993 | 10 | 5 | 10 | 0 | Skoal Classic | Chevrolet |  |  |  | 200 | 0 | 0 | running | 4925 | 134 | 
| 1993 | 24 | 42 | 33 | 0 | Skoal Classic | Chevrolet |  |  |  | 107 | 0 | 0 | brakes | 3188 | 64 |