The last times the SB was a rematch of regular season game:
1999, Tennessee Titans defeated the St Louis Rams 24-21 only to lose in the super bowl 23-16.
1993, Buffalo Bills defeated the Dallas Cowboys 13-10 only to lose in the super bowl 30-13.
1990,Buffalo Bills defeated the NY Giants 17-13 only to lose in the super bowl 20-19.
1986,NY Giants defeated the Denver Broncos 19-16, beat the Broncos in the super bowl 39-20.
1985,Chicago Bears defeated the New England Patriots 20-7, beat the Patriots in the super bowl 46-10.
1983,Washington Redskins defeated the LA Raiders 37-35, only to lose in the super bowl 38-9.
1980,Philadelphia Eagles defeated the Oakland Raiders 10-7, only to lose in the super bowl 27-10.
In your list, it is amazing how close the losing score in the second game was to the winning score in the first.