The chart below provides a spectrum that analyzes the vulnerability (the chances of the seat switching parties) of the Governor races up this cycle.

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.