https://morningconsult.com/2017/10/3...-october-2017/
most popular senators
1 Bernie Sanders (I-VT) 71% - 22%
2 Patrick Leahy (D-VT) 67% - 22%
3 John Hoeven (R-ND) 63% - 20%
4 Susan Collins (R-ME) 62% - 30%
5 Angus King (I-ME) 61% - 27%
6 Brian Schatz (D-HI) 60% - 22%
7 Mazie Hirono (D-HI) 60% - 24%
8 Amy Klobuchar (D-MN) 59% - 26%
9 Ron Wyden (D-OR) 56% - 23%
10 John Thune (R-SD) 56% - 31
least popular senators
1 Mitch McConnell (R-KY) 55% - 33%
2 Jeff Flake (R-AZ) 48% - 33%
3 John McCain (R-AZ) 44% - 46%
4 Robert Menendez (D-NJ) 41% - 32%
5 Orrin Hatch (R-UT) 41% - 46%
6 Pat Roberts (R-KS) 40% - 39%
7 Dean Heller (R-NV) 39% - 39%
8 Cory Gardner (R-CO) 39% - 40%
9 Ron Johnson (R-WI) 39% - 41%
10 Claire McCaskill (D-MO) 39% - 42%