2018 Maryland Senate election

Republicans had initially hoped to break the Democrats' supermajority in the upper chamber by knocking off five incumbents, known as their "Drive for Five" plan.

[1] Though they did make a net gain of one seat, they came short of their goal.

Three seats switched hands: District 9 in Carroll and Howard counties flipped from Republican to Democratic while District 38 in Somerset, Wicomico, and Worcester counties and District 42 in Baltimore County both flipped from Democrats to Republicans.

Despite Governor Larry Hogan's success in his gubernatorial race at the top of the ticket, nobody expected Republicans to come close to recapturing the majority.

In terms of popular vote, Maryland's Republican Senate candidates performed significantly worse than they previously had in 2014.

Results by precinct
Serafini
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Roland
  • 50–60%
  • 60–70%
Results by precinct
Young
  • 50–60%
  • 60–70%
  • 70–80%
Giangrande
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Hough
  • 50–60%
  • 60–70%
  • 70–80%
Douglass
  • 50–60%
Tie
Results by precinct
Ready
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Salling
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
Staigerwald
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Results by precinct
Jennings
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Hines
  • 50–60%
Results by precinct
Klausmeier
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Miele
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Hester
  • 50–60%
  • 60–70%
  • 70–80%
Bates
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Kelley
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Boston
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Lam
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Hooe
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Zucker
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Drozd
  • 50–60%
Results by precinct
Feldman
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Wilson
  • 50–60%
Tie
Results by precinct
Lee
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Results by precinct
Kagan
  • 70–80%
  • 80–90%
  • >90%
Tie
Results by precinct
Kramer
  • 70–80%
  • 80–90%
  • >90%
Tie
Results by precinct
Smith
  • 70–80%
  • 80–90%
  • >90%
Results by precinct
Rosapepe
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Havis
  • 50–60%
Tie
Results by precinct
Pinsky
  • 80–90%
  • >90%
Tie
Results by precinct
Patterson
  • 70–80%
  • 80–90%
  • >90%
Tie
Results by precinct
Miller
  • 50–60%
  • 60–70%
  • 80–90%
  • >90%
Peed
  • 50–60%
  • 60–70%
Results by precinct
Ellis
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Dotson
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Results by precinct
Bailey
  • 50–60%
  • 60–70%
  • 70–80%
Brewer
  • 50–60%
  • 60–70%
Tie
Results by precinct
Elfreth
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
George
  • 40–50%
  • 50–60%
  • 60–70%
Tie
Results by precinct
Simonaire
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Democrats
  • 50–60%
  • 60–70%
  • 70–80%
Results by precinct
Beidle
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Grasso
  • 50–60%
  • 60–70%
Tie
Results by precinct
Reilly
  • 50–60%
  • 60–70%
  • 70–80%
Hurwitz
  • 50–60%
  • 60–70%
Results by precinct
Cassilly
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
James
  • 50–60%
  • 60–70%
  • 70–80%
Tie
Results by precinct
Gallion
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Tie
Results by precinct
Hershey
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Sinclair
  • 50–60%
Results by precinct
Eckardt
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Wright
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Results by precinct
Carozza
  • 50–60%
  • 60–70%
  • 70–80%
Mathias
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Results by precinct
King
  • 60–70%
  • 70–80%
  • 80–90%
Results by precinct
West
  • 50–60%
  • 60–70%
  • 70–80%
  • >90%
Leonard
  • 50–60%
  • 60–70%
  • 70–80%
  • >90%
Tie
Results by precinct
Nathan-Pulliam
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Results by precinct
Ferguson
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
  • >90%
Tie
Results by precinct
Augustine
  • 70–80%
  • 80–90%
  • >90%
Tie