1986-09-14 Chong-Pal Park w pts 15 Marvin Mack, Kudok Gym, Pusan, South Korea - IBF
1986-09-14 Chong-Pal Park w pts 15 Marvin Mack, Kudok Gym, Pusan, South Korea - IBF. Frank Cappuccino. Scorecards: 145-142, 146-144, 145-141. Defending his title for the fifth time Park (167¾) continually went forward as the clever Mack (167½) boxed on the back foot, scoring as he went and showing good movement. There was never a great deal between them, but it was Park (167¾) who made all of the running, catching the American with left and right hooks and almost closing his left eye by the final bell. Showing little ambition and lacking power, Mack was never in with a shout.