Jack Sprague NASCAR Truck Series results at Milwaukee
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1995 | 10 | 6 | 9 | 31 | Performance Race Cars | Chevrolet | Childress | | | 125 | 0 | 0 | running | 3600 | 138 |
| 1996 | 10 | 8 | 1 | 24 | Quaker State | Chevrolet | Hendrick | | 117.359 | 200 | 8 | 102 | running | 40275 | 180 |
| 1997 | 12 | 1 | 4 | 24 | Quaker State | Chevrolet | Hendrick | | 119.178 | 200 | 5 | 127 | running | 16300 | 160 |
| 1998 | 10 | 1 | 3 | 24 | Team Hendrick | Chevrolet | Hendrick | | 120.530 | 200 | 1 | 47 | running | 21100 | 165 |
| 1999 | 13 | 3 | 2 | 24 | GMAC Financial Services | Chevrolet | Hendrick | | 121.049 | 200 | 1 | 3 | running | 25250 | 175 |
| 2000 | 14 | 10 | 8 | 24 | GMAC Financial Services | Chevrolet | Hendrick | | 119.352 | 200 | 0 | 0 | running | 11425 | 142 |
| 2001 | 11 | 1 | 2 | 24 | NetZero Platinum | Chevrolet | Hendrick | | 120.692 | 200 | 2 | 167 | running | 29675 | 180 |
| 2004 | 9 | 4 | 35 | 16 | Chevy Trucks | Chevrolet | | | 121.757 | 110 | 1 | 1 | engine | 7040 | 63 |
| 2005 | 11 | 1 | 2 | 16 | Chevy Trucks | Chevrolet | Fuge | | 121.980 | 200 | 1 | 43 | running | 35475 | 175 |
| 2006 | 11 | 2 | 4 | 60 | Con-way Freight | Toyota | Wyler | | 121.955 | 200 | 1 | 15 | running | 16300 | 165 |
| 2007 | 11 | 3 | 11 | 60 | Con-way Freight | Toyota | Wyler | | 121.881 | 200 | 0 | 0 | running | 11500 | 130 |
| 2008 | 11 | 5 | 13 | 2 | RVs.com | Chevrolet | Harvick | | 120.538 | 200 | 0 | 0 | running | 13235 | 124 |
