[3] MacIntyre sat out the 1957 season due to a broken wrist and served as a backup to All-America quarterback Fran Curci in 1958 and 1959 and to Eddie Johns in 1960.
In Miami's final game of 1960, against Air Force, MacIntyre successfully threw a touchdown pass as part of a fake field goal.
[4] After graduating from Miami, MacIntyre became an assistant football coach at Terry Parker High School in Jacksonville in 1961 and 1963 and served in the military in 1962.
[4] He would stay at Miami until 1967 and would join the University of Tampa football coaching staff as defensive coordinator in 1968.
[7] After leaving Vanderbilt, MacIntyre led a company that provided summer sales employment to college athletes until 1991, when he became head football coach and interim headmaster of Donelson Christian Academy in Nashville, the city where Vanderbilt is located.