Jack Sprague at Michigan
Jack Sprague has made 5 NASCAR Truck Series starts at Michigan since 2004, with 0 wins, 2 top 10s and an average finish of 21.2.
Totals at Michigan by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Truck Series | 5 | 0 | 0 | 2 | 0 | 21.2 | 12.6 | 10 |
Every start at Michigan
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| June 14, 2008 | 2008 Cool City Customs 200 | Truck Series | 2 | 30 | 0 | Running |
| June 16, 2007 | 2007 Michigan 200 | Truck Series | 7 | 29 | 0 | Running |
| June 17, 2006 | 2006 Con-way Freight 200 | Truck Series | 15 | 10 | 0 | Running |
| June 18, 2005 | 2005 Paramount Health Insurance 200 | Truck Series | 30 | 10 | 0 | Running |
| July 31, 2004 | 2004 Line-X Spray-On Truck Bedliners 200 | Truck Series | 9 | 27 | 0 | Engine |