Count: 12
Race Date | Class | Series | Race | Car Count | Winner | Start | Story |
Saturday, April 28, 2018 | Wingless | USAC,MSCS | Spring Showdown | 31 | Kevin Thomas Jr | 5 | IT’S A TRI-STATE TRIUMPH FOR THOMAS AT THE SPRING SHOWDOWN | |
Saturday, May 12, 2018 | Wing | MOWA | | 26 | Mike Terry | 2 | Second-starting Mike Terry Jr wins his FIRST career Sprint Car Feature with the Built Ford Tough MOWA Sprint Car Series | |
| Wingless | MSCS | | 19 | Stephen Schnapf | | SCHNAPF - FIRST TIME MSCS WINNER AT TRI-STATE | |
Sunday, May 13, 2018 | Wing | WoO | | 43 | David Gravel | 1 | David Gravel Wins a Wild One at Tri-State | |
Sunday, May 27, 2018 | Wingless | MSCS | Memorial Weekend Classic | 22 | Chase Stockon | | CHASE STOCKON WINS THIS YEAR'S CLASSIC AT TRI-STATE | |
Saturday, July 14, 2018 | Wing | MOWA | | 25 | Chase Briscoe | | Briscoe scores first MOWA Triumph at Haubstadt | |
| Wingless | MSCS | | 25 | CJ Leary | | LEARY FIRST IN TRI-STATE "SPRINT STAMPEDE" | |
Saturday, July 28, 2018 | Wingless | USAC | Indiana Sprint Week | 42 | Dave Darland | 3 | DARLAND DOES IT AGAIN AT HAUBSTADT; WINDOM WEARS ISW CROWN | |
Saturday, August 11, 2018 | Wingless | MSCS | Hoosier Sprint Nationals | 25 | CJ Leary | | LEARY RACES TO A WIN AT THE HOOSIER SPRINT NATIONALS | |
Sunday, September 2, 2018 | Wingless | MSCS | Labor Day Weekend Challenge | 27 | Robert Ballou | | BALLOU TAKES THE CHALLENGE AT TRI-STATE | |
Saturday, September 15, 2018 | Wingless | USAC | Haubstadt Hustler | 34 | Kevin Thomas Jr | 3 | THOMAS EMERGES FROM THE WRECKAGE TO CELEBRATE 3RD HAUBSTADT HUSTLER WIN | |
Saturday, October 13, 2018 | Wingless | MSCS | Harvest Cup | 34 | CJ Leary | 3 | LEARY LEAVES NO DOUBT IN EXCITING TRI-STATE TRIUMPH | |