Winning a world title was never in question for Seniesa Estrada, just a matter of the weight division where it would happen first.

The unbeaten East Los Angeles native—who has weighed as heavy as 113 pounds while facing bantamweights—went all the way down to the strawweight division to accomplish the feat. It came against long reigning WBA strawweight titlist Anabel Ortiz (31-4, 4KOs), whose days at the top came to an emphatic close after Estrada delivered a tour-de-force performance in winning a ten-round virtual shutout Saturday evening.

“I’m at my best here, no question,” Estrada told BoxingScene.com after the win, which aired last Saturday evening live on DAZN from Dickies Arena in Fort Worth, Texas. “My best will be at 105 and 108, there isn’t any real difference.”

The fight took place in the third weight division in as many fights for Estrada (20-0, 8KOs), who moved up to flyweight just 16 months ago. The end result was the same, breaking down 2012 Olympic Bronze medalist Marlen Esparza en route to a technical decision win in their Nov. 2019 interim flyweight title fight between unbeaten bitter rivals.

Estrada began the descent down the scale ever since, returning to junior flyweight where she has spent most of her career. The stay didn’t last long in terms of career progress or in the ring, scoring a record-breaking seven-second knockout of unbeaten but overmatched Miranda Adkins last July.

From there came the decision to drop back down three more pounds for her first major title fight. Estrada proved herself as one of the best in the sport, flooring Ortiz in round two en route to a shutout win on two cards and claiming nine out of ten rounds on the third. It was the latest in a long string of dominant performances, with the unbeaten 28-year-old vowing plenty more to come as she is here to stay.

“I can fluctuate between both weight (divisions), 105 and 108," insists Estrada. "It's no problem, for me at least. I would like to stay here.”

Jake Donovan is a senior writer for BoxingScene.com. Twitter: @JakeNDaBox