The Transnational Boxing Rankings Board's latest rankings- those based on fights held through October 2, 2021- were posted on the TBRB's website October 4, 2021. There were changes in only one division's rankings. All-time great Manny Pacquiao officially announced his retirement on September 29 leaving a vacancy in the welterweight Top Ten. It was filled by......


WELTERWEIGHT:

Champion: OPEN

1 (1) Errol Spence, Jr.
2 (2) Terence Crawford
3 (3) Yordenis Ugas
4 (4) Shawn Porter
5 (5) Danny Garcia
6 (6) Vergil Ortiz, Jr.
7 (7) Jaron Ennis
8 (9) Kudratillo Abdukakhorov (Qudratillo Abduqaxorov)
9 (10) Jamal James
10 (-) David Avanesyan

Out from rankings posted September 27, 2021:
#8 Manny Pacquiao (announced retirement)