The Transnational Boxing Rankings Board's latest rankings- those based on fights held through August 31, 2019- were posted on the TBRB's website September 3, 2019. There were changes in only one divisional Top Ten:

LIGHTWEIGHT:

Champion: OPEN

1 (1) Vasiliy Lomachenko
2 (2) Mikey Garcia (is also Champion at 140)
3 (3) Richard Commey
4 (4) Robert Easter, Jr.
5 (5) Jose Pedraza
6 (6) Rances Barthelemy
7 (8) Teofimo Lopez
8 (7) Luke Campbell
9 (9) Devin Haney
10 (10) Yvan Mendy

Out from rankings posted August 27, 2019:
No one

You can peruse TTR's listings of all of the Transnational Boxing Rankings Board's rankings by clicking on the FORUM option on the left and then by scrolling down to the BOXING ORGANIZATIONS RANKINGS option and clicking on it.