Yuh Jae-doo

Within the recorded range there are 55 bouts between 1968 and 1978, about one every 2.3 months. 29 of the 50 wins came inside the distance, 1 of them in the first round. Of the 3 losses, 3 came inside the distance and none on the cards. The best win came against Koichi Wajima in 1975, who was rated 2155 at the time.

Among the losses to lower-rated opponents, the widest gap was Koichi Wajima in 1976. Across the final four bouts the rating fell.