Regis Prograis has had just a single loss in 29 fights. He suffered his first loss against Josh Taylor via 12 round MD in his 25th fight — his 24 fight win streak came to an end with this loss. Taylor is the only boxer to beat Prograis.
The first and only loss in Regis Prograis' career so far. Prograis lost to Scottish boxer Josh Taylor via 12 round MD on . he was defending his super-lightweight WBA title, and fighting for Taylor's super-lightweight IBF title and the vacant The Ring title He was 30 years old with a record of 24-0. Taylor was 28 years old with a record of 15-0.