
Within the recorded range there are 23 bouts between 1977 and 1982, about one every 3.0 months. 6 of the 17 wins came inside the distance, 1 of them in the first round. Of the 4 losses, 2 came inside the distance and 2 on the cards. The highest it has been is 2255, in 1980; it stands at 2038 now. The best win came against Alberto Morales in 1980, who was rated 2196 at the time.
The win over Miguel Canto in 1979 closed the widest rating gap of the career. The loss to Shoji Oguma in 1980 is the largest gap conceded. Over the last four bouts the trend was downward.