Billy Irwin

Within the recorded range there are 48 bouts between 1993 and 2005, about one every 3.0 months. 30 of the 42 wins came inside the distance, 7 of them in the first round. Of the 6 losses, 1 came inside the distance and 5 on the cards. The best win came against Bobby Johnson in 1995, who was rated 1597 at the time.