Buck O'Brien
Democratic
House candidate from Montana
US House
Electoral Grade
—
Requires 2+ graded races
2
Races
0-2
W-L (0%)
-9.0
Avg Margin
1986–1988
Career Span
Best: +-6.9 (1986 House)Worst: -11.1 (1988 House)
Career Margin Trend2 races
Career Timeline
78,069
Candidate Votes
44.5%
Vote %
175,534
Total Votes
-11.1%
Margin