Count: 12
Race Date | Class | Series | Race | Car Count | Winner | Start | Story |
Saturday, April 18, 2015 | Wingless | USAC,MSCS | Spring Showdown | 24 | Brady Bacon | | Brady Bacon wins USAC/MSCS at Tri-State | |
Sunday, May 3, 2015 | Wing | WoO | | 38 | Paul McMahan | 3 | McMahan Wages Fierce Battle at Tri-State to Score His Second Win of the Season | |
Sunday, May 24, 2015 | Wingless | MSCS,KISS | Memorial Weekend Classic | 20 | Brady Short | | Brady Short wins MSCS/KISS at Tri-State | |
Saturday, June 6, 2015 | Wingless | MSCS | | 17 | Brady Short | | Brady Short wins MSCS at Tri-State | |
Saturday, June 27, 2015 | Wing | MOWA | | 29 | Parker Price-Miller | | | |
| Wingless | MSCS | | 22 | Chase Stockon | | Chase Stockon wins MSCS at Tri-State | |
Saturday, July 18, 2015 | Wingless | USAC | Indiana Sprint Week | 34 | Brady Short | | Brady Short wins USAC at Tri-State | |
Saturday, August 1, 2015 | Wingless | MSCS | Hoosier Sprint Nationals | 17 | Brady Short | | Brady Short wins MSCS at Tri-State | |
Sunday, September 6, 2015 | Wingless | MSCS | | 23 | Kyle Cummins | | Kyle Cummins wins MSCS at Tri-State | |
Saturday, September 19, 2015 | Wingless | USAC,MSCS | Haubstadt Hustler | 30 | Brady Short | | Brady Short wins USAC/MSCS at Tri-State | |
Saturday, September 26, 2015 | Wingless | MSCS | | 20 | Kyle Cummins | | Kyle Cummins wins MSCS at Tri-State | |
Saturday, October 10, 2015 | Wingless | MSCS | Harvest Cup | 25 | Chase Stockon | | Chase Stockon wins MSCS at Tri-State | |