Ryosuke Iwasa

Within the recorded range there are 33 bouts between 2008 and 2023, about one every 5.5 months. It has been 3 years since the last bout. 18 of the 28 wins came inside the distance, 2 of them in the first round. Of the 5 losses, 3 came inside the distance and 2 on the cards. The best win came against Marlon Tapales in 2019, who was rated 2249 at the time.

The widest rating gap overturned came against David de la Mora in 2012. There are 4 wins over opponents who were rated higher on the day. Among the losses to lower-rated opponents, the widest gap was Murodjon Akhmadaliev in 2021. Across the final four bouts the rating fell.