Julian Francis, welcome to the forum.
Humphrey does much better against Reagan than McGovern does against Nixon in 1972, but Reagan wins comfortably.
By 1972, Reagan was a well known national figure, with a reputation as a successful and forceful Governor.
Harris fails to deliver Oklahoma for the Democrats. Reagan's appeal in the south, against Humphrey, is simply too strong.
In 1972, The Republicans had just held the White House for 4 years, and the nation would still be willing to elect a credible Republican, such as Reagan, as President. The Nixon term had been a good one, and the voters would not change party administrations by 1972.
Reagan/Baker 328
Humphrey/Harris 210