Camila Zamorano Defends WBC Atomweight Title with Composure

Camila Zamorano coolly defended her WBC atomweight crown on Thursday night, turning back the aggression of Perla Pérez with the kind of composure that makes a champion look older than her years.

At Arena Potosí in San Luis Potosí, the youngest reigning world titleholder stayed unbeaten, moving to 15-0 (1 KO) with a clear unanimous decision. The judges’ cards told the story: 98-92 twice, and 97-93. No drama at the table. The drama had already played out in the ring.

Young champion, old-school control

From the opening bell, Zamorano made the ring hers. She snapped out a sharp jab, then slid away, content to work off the back foot and dictate where and when the exchanges took place. With the longer reach in her favour, she kept Pérez reaching and resetting, landing straight shots from a distance that suited her perfectly.

Pérez, now 9-10-1 (1 KO), had only one choice: walk her down. She did it with stubborn intent, ploughing forward on the front foot, trying to turn the fight into a brawl whenever she sensed she’d finally crept into range. When she got close, she let her hands go in bursts, winging punches in an effort to drag Zamorano into deeper waters.

There were moments when that pressure paid off. Pérez found pockets of success, especially when she managed to close the gap before Zamorano could pivot away. But those spells came in flashes, not stretches. Each time Pérez threatened to build momentum, the champion reset the pattern with that jab, a step back, and another clean shot from long range.

A third defence, a growing presence

This was Zamorano’s third defence of the WBC atomweight title, a belt she first held in interim form before being elevated to full champion. On this Zanfer Promotions card, broadcast live in Mexico on Azteca 7, she boxed like someone fully settled into the role.

She didn’t chase the knockout. She didn’t need to. The fight became a showcase of ring generalship: distance controlled, tempo managed, risk limited. Over ten rounds, that discipline kept Pérez on the wrong side of the scorecards and Zamorano on the right side of history, still the youngest world champion in the sport.

The bout, now available in full on YouTube, will not be remembered as a wild shootout. It was something subtler: a measured, confident performance from a fighter who already understands that reigns are built one clean, careful defence at a time.

The question now is not whether Camila Zamorano belongs at this level. It’s how long the rest of the division can keep her within their reach.