Edwin Rosario

Within the recorded range there are 53 bouts between 1979 and 1997, about one every 4.3 months. 40 of the 47 wins came inside the distance, 4 of them in the first round. Of the 6 losses, 5 came inside the distance and 1 on the cards. From 1993 they put together 6 straight wins. The highest it has been is 2391, in 1984; it stands at 2260 now. The best win came against Loreto Garza in 1991, who was rated 2356 at the time.

The win over José Luis Ramírez in 1983 closed the widest rating gap of the career. Opponents rated higher going in have been beaten 2 times. The loss to Juan Nazario in 1990 is the largest gap conceded. Over the last four bouts the trend was flat.