Pacquiao, an eight-division world champion, hadn't fought since 2021 when Yordenis Ugas defeated him. Despite the long break and being the underdog at +210, Pacquiao showed up in excellent shape.
"Even with my layoff, my passion is still there," Pacquiao said. "I want to give the fans what they want. I'm always bringing surprises."
Barrios, the favorite at -275, became the full WBC champion after Terence Crawford vacated the title. He beat Yordenis Ugas and drew his first title defense.
"Hats off to Pacquiao for daring to be great," Barrios said. "But it's my time now. I'm not looking for the knockout, but I'm coming in with bad intentions."
The fight started with both boxers using strategy and staying calm. Pacquiao set the pace with his experience and speed, while Barrios showed great combinations but kept his distance.
As the fight went on, Pacquiao used his full experience and technique with a strong jab. Barrios tried to take control in the fourth round, and unofficial scorecards had him ahead.
Pacquiao landed a powerful body hook, but Barrios hit back with solid straight punches. The Filipino legend then picked up the pace and looked for a finishing blow.
The crowd stood and cheered for Pacquiao as he showed his ring skills with a perfect strategy. Both fighters gave it their all in the final rounds, ending with an explosive exchange of punches.
The main question was whether fans would see 'the old Pacquiao' or just an older version of the boxing legend. Many boxing experts thought Barrios would do enough damage to stop the fight, predicting a TKO win for Barrios in the eighth round.
In other fights, Sebastian Fundora and Tim Tszyu had a rematch after their first brutal, bloody fight ended in a split decision for Fundora. This time, both fighters took a lot of damage in another tough battle.
Isaac 'Pitbull' Cruz dominated Omar Salcido with powerful punches from the start. Brandon Figueroa beat Joet Gonzalez in a fight that turned into an all-out war in the final round. Gary Russell Jr. won his fight against Hugo Castaneda with a big knockout.
This event wasn't just another fight night. It was a test of time for one of boxing's greatest and a clash between generations.