Red: D
Blue: R
Green: I
Gray: No Senate race in 2018
Gold: Tossup
IN: Tossup for now; Wait for more GOP candidates to enter race
ND: Tossup for now; Lean R if Cramer runs
MT: Tilt D
NV: Tilt D
WV: Tossup for now; Likely D if Morrisey is GOP nominee; Tossup if Jenkins is nominee; Safe D if Raese is GOP nominee
NM: Likely D
MO: Tossup for now; Tilt D if no credible Republican; Lean R if credible Republican
AZ: Tilt R
TX: Likely R
VA: Likely D
FL: Lean D for now; Tossup if Rick Scott enters race
WI: Lean D
MI: Likely D
PA: Likely D
AZ: Lean R for now; Tossup if Flake loses primary
ME: Likely I
