Rankings / Super welterweight / May 2021

Super welterweight rankings, May 2021

Computed retroactively from today’s data and formula; not the lists as published then.

Boxerbook rating at the end of May 2021: 1. Jermell Charlo, 2. Brian Castaño, 3. Tim Tszyu.

2021JanFebMarAprMayJunJulAugSepOctNovDec

Boxerbook rating

36 boxers met the list thresholds at the end of the month; the top 15 are shown. μ ± RD; arrows show the move since the end of April 2021. How it works

1
2206 ± 111–
2
2171 ± 132▲1
3
2094 ± 146▲1
4
2094 ± 146new
5
2076 ± 127–
6
2075 ± 157–
7
2050 ± 132–
8
2030 ± 116new
9
2019 ± 187new
10
1988 ± 175new
11
1983 ± 121▼3
12
1945 ± 125▼3
13
1944 ± 143▼3
14
1938 ± 141▼3
15
1937 ± 155▲2

Publisher lists, May 2021

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for May 2021.