| Difference | State | Candidate/Senator | % Correct |
|---|---|---|---|
| - 4.3% R | Kentucky | Mitch McConnell | 93%
|
| + 7.0% R | Maine | Susan Collins | 87%
|
| + 4.1% R | Arkansas | Tom Cotton | 68%
|
| - 3.6% D | Minnesota | Tina Smith | 67%
|
| + 4.7% R | Nebraska | Ben Sasse | 64%
|
| - 3.6% R | Mississippi | Cindy Hyde-Smith | 53%
|
| - 2.7% D | New Mexico | Ben Ray Luján | 49%
|
| + 7.2% D | Rhode Island | Jack Reed | 44%
|
| + 3.9% R | South Dakota | Mike Rounds | 41%
|
| - 2.9% R | Kansas | Roger Marshall | 41%
|