Doug Jones’ victory last month brings the total of senators elected to the chamber with a plurality of the vote to 14 – tied for the most in 95+ years.
More than a dozen candidates who unsuccessfully ran for president since 1972 later ran for the U.S. Senate – just three were victorious.
The party could extend its consecutive statewide election streak to 10 for the first time in more than half a century.
Three of the six successful independent U.S. Senate candidates in the direct election era only faced one major party opponent on the general election ballot.
Heller is the only Republican among the 15 U.S. Senators who serve states in which their party holds a minority of U.S. House seats; a dozen (including Heller) are up for reelection in 2018.
The New Hampshire duo becomes the seventh set of ex-governors from the same state to simultaneously serve in the U.S. Senate in the 21st Century.
Unlike their GOP counterparts, Democrats have few states that have consistently backed the party’s eventual nominee over the last 40+ years.
The unusually competitive and crowded GOP field is lowering the bar to victory in many states.
Eight U.S. Senators went against the majority of their party during the controversial 1987 Robert Bork confirmation vote; seven of their seats have since flipped for good in subsequent elections.
Four current members of the U.S. Senate hold seats once occupied by two former presidents; three future presidents once served alongside each other in the chamber.