2018 Senate Race RatingsOct 10, 2017
Solid : These races are not considered competitive and are not likely to become closely contested.
Likely : These seats are not considered competitive at this point, but have the potential to become engaged.
Lean : These are considered competitive races, but one party has an advantage.
Toss-Up : These are the most competitive; either party has a good chance of winning.
Democrats | 23 Held Seats