BoxRec

Of course, no one likes to be classified per a "group" & especially if it is in some low-rated way. But..for our purposes here I'll glump it as I have. ****Marival Sobral Sobrinho has a pro record of 0-21-0 and only six of them have stayed the distance. It's Sunday now, January 17 (Muhammad Ali's B'Day..). Saturday I checked this in the ratings. Sobrinho rated 1228 which is dead last.
Boxer is from Brazil and is definitely "better" than worst fighter at Heavyweight active. He turned pro vs a 27-4 lh. LKO-1. July 13, 1999. His
second pro he lost Dec-6 vs a 3-2-0 entry.

^ ^ excuse me/correction: July 13, '99 the pro debut.

Here's a good one: Lucas Franca..he is rated very deeply into the H-div. Boxer started as Jr.-middle 7-0.. & 9-1 in first 10. [that loss to a 2-9-1 entry guy.....] & that took him thru & into 1996. Come 2010 the guy RETURNS losing a RTD [TKo-yes.....] 2\\time 0:01 of r. No weight is given on that return. 2011 a year & some days gone by & he trys again. LH match listing. Opp is 5-0-0// result: LUD-6. Next four years pass. Comes back in 2015. Again it's -LOSS-\\\boxer from São Paulo, Brazil. Record: 10(3)-5(4)-1. HEAVYWEIGHT DIVISION FIGHTER LISTED IN ACTIVE CATEGORY.