
Within the recorded range there are 22 bouts between 1985 and 1990, about one every 2.9 months. 10 of the 19 wins came inside the distance. Of the 3 losses, 1 came inside the distance and 2 on the cards. The highest it has been is 2171, in 1990; it stands at 2046 now. The best win came against Kim Yong-kang in 1989, who was rated 2217 at the time.
There are 2 wins over opponents who were rated higher on the day. Among the losses to lower-rated opponents, the widest gap was Leopard Tamakuma in 1990. Across the final four bouts the rating fell.