The same reason Inoue was outside of it before the WBSS final, the same reason they had Fury at P4P #1 at one point and the same reason Porter is in their P4P top10... Their rankings just suck carrots.
Boxrec uses some weird mathematical formula based on opponents record and their past opponents. Here it is for you to enjoy: https://boxrec.com/media/index.php/BoxRec_Ratings_Description#All_Time_Ratings
Well that is a good question. And i don't have an answer to all of your problems, but my best guess is that his loss to Jeff Horn must have reduced his ranking somewhat
Canelo on nearly 2000 points at 30 years old! Mayweather at no.1 ever is 2200 Edit canelos points dropped from 1980 after kov now it’s 1500, don’t get it.
Haha I remember when Boxrec top 20 p4p was what really mattered........no wait. Yea thats right it never did. Lol top 20 p4p list. Ridiculous. Top 10 yea but 20? For the birds