Up for election in '22:
Blunt, Roy (R-MO)
Boozman, John (R-AR)
Crapo, Mike (R-ID)
Grassley, Chuck (R-IA)
Hoeven, John (R-ND)
Johnson, Ron (R-WI)
Kennedy, John (R-LA)
Lankford, James (R-OK)
Lee, Mike (R-UT)
Moran, Jerry (R-KS)
Paul, Rand (R-KY
Rubio, Marco (R-FL)
Scott, Tim (R-SC)
Shelby, Richard C. (R-AL)
Thune, John (R-SD)
Young, Todd (R-IN)
