Centro de Usos Multiples Arena in Hermosillo, Mexico - Jono Carroll returned to the ring following a clear but competitive loss to IBF champion Tevin Farmer earlier this year. (photos by Ed Mulholland).

Carroll (17-1-1, 3 KOs) was met by Eleazar Valenzuela (20-12-4-1, 16 KOs). The 27-year-old Carroll, a former Prizefighter winner from Dublin, Ireland, was a -4000 betting favorite.

Jono Carroll Valenzuela Fight

But he never truly looked like it as he won a unanimous decision with scores of 98-92 across all three judges’ cards.

Former world champion Liam Smith stopped battle-tested Mario Alberto Lozano of Chihuahua, Mexico.

Jono Carroll Valenzuela Fight

Smith (28-2-1, 16 KOs), who debuted as a middleweight, looked sharp throughout as he pressed forward and picked apart Lozano with measured punches in a competitive scrap that ended in a seventh round TKO.

Jono Carroll Valenzuela Fight

Croatian Filip Hrgovic, a 2016 Olympic bronze medalist, waxed Mario Heredia in three rounds with a knockout win.

Jono Carroll Valenzuela Fight

Hrgovic (9-0, 7 KOs), who was eight inches taller and 40 pounds lighter than Heredia (16-7-1, 13 KOs), made easy work of him from there as the unheralded Heredia spilled down. He picked himself up halfheartedly, but it was too little, too late.

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight

Jono Carroll Valenzuela Fight