Mitch McConnell

In the 2020 Senate race for KY Senate seat, Mitch McConnell (R) won with 57.8% of the vote, defeating Amy McGrath (D) who received 38.2%. 6 additional candidates split the remaining vote. Mitch McConnell's 19.5-point advantage over the runner-up confirmed a comfortable win.

This was an open-seat race with no incumbent running — Rand Paul (R) previously held the seat. Open seats typically attract stronger candidates and heavier spending from both parties. The 2020 presidential election drove higher voter turnout, which can help or hurt down-ballot candidates depending on the top of the ticket.

In the 2014 Senate race for KY Senate seat, Mich Mcconnell (R) won with 56.2% of the vote, defeating Alison Lundergan Grimes (D) who received 40.7%. A third candidate also appeared on the ballot. Mich Mcconnell's 15.5-point advantage over the runner-up confirmed a comfortable win.

This was an open-seat race. Open seats typically attract stronger candidates and heavier spending from both parties. As a Republican, Mich Mcconnell benefited from the historical midterm penalty against the president's party — with a Democrat in the White House, the opposition typically gains seats.