Is there a current fighter with a more impressive list of taking 0’s.

Canelo is a relatively young fighter in age but has some really good one’s against some young undefeated prime guys and GGG. Austin Trout 26-0 GGG 37-0 Callum Smith 24-0 Billy Joe Saunders 31-0 Caleb Plant 21-0?? Trout was a 154 champ coming off getting a decision against Miguel Cotto IN Madison Square Garden. Not an easy task. GGG was the boogeyman for years on a knockout streak (before the Jobs fight) the and inching towards Bernard Hopkins MW title defense record. He was prohibitive favorite before a draw and MD win by Canelo. Is there another active guy that has some good and great wins against undefeated champs? Maybe Pacquiao but I haven’t dug into his record.