Brian J Mast
Republican
Undefeated: 5-0 career record
US House
Electoral Grade
B
+13.7 pts
avg overperformance
Better than 64% of candidates5 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
5
Races
5-0
W-L (100%)
-16.9
Avg Margin
2016–2024
Career Span
Best: +-8.6 (2018 House)Worst: -27.0 (2022 House)
Career Margin Trend5 races
Career Timeline
277,435
Candidate Votes
61.8%
Vote %
448,766
Total Votes
-23.6%
Margin
Electoral Performance
+12.5
Race Score
+10.5
vs. Natl. Baseline
D-13.2
State Pres.