Kōji Kobayashi

Within the recorded range there are 31 bouts between 1978 and 1985, about one every 2.7 months. 15 of the 24 wins came inside the distance, 1 of them in the first round. Of the 4 losses, 4 came inside the distance and none on the cards. The highest it has been is 2043, in 1984; it stands at 1885 now. The best win came against Frank Cedeno in 1984, who was rated 1964 at the time.

The loss to Gabriel Bernal in 1984 is the largest gap conceded. Over the last four bouts the trend was downward.