Jack Sprague at Flemington Speedway
Jack Sprague has made 4 NASCAR Truck Series starts at Flemington Speedway since 1995, with 0 wins, 3 top-10s and an average finish of 10.5.
Totals at Flemington Speedway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Truck Series | 4 | 0 | 3 | 3 | 0 | 10.5 | 9.2 | 4 |
Every start at Flemington Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| August 8, 1998 | 1998 Stevens Beil / Genuine Car Parts 200 | Craftsman Truck Series | 16 | 29 | 0 | Crash |
| August 9, 1997 | 1997 Stevens Beil / Genuine Parts 200 | Craftsman Truck Series | 7 | 4 | 0 | Running |
| August 10, 1996 | 1996 Stevens Beil / Genuine Parts 200 | Craftsman Truck Series | 8 | 5 | 0 | Running |
| August 19, 1995 | 1995 Stevens Beil / Genuine Car Parts 150 | SuperTruck Series | 6 | 4 | 0 | Running |