2022Final results
2022 election for Missouri House District 107
Missouri House of Representatives · Missouri
Mark Matthiesen (R) won with 59.9% of the vote, defeating Tracy Grundy (D) by 19.9 points.
Mark MatthiesenRepublican · winner
59.9%8,151
Tracy GrundyDemocrat
40.1%5,447
13,598 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET