Benavidez stops Ramirez, wins cruiserweight titles to become three-division champ

David Benavidez did more than win a new belt set at T-Mobile Arena in Las Vegas. He ended Gilberto “Zurdo” Ramirez’s run as unified cruiserweight champion with a sixth-round knockout, took the WBA and WBO titles, and turned a high-risk jump to 200 pounds into a division-defining statement.

The victory pushed Benavidez into a lane no other fighter has occupied: he became a three-division champion, and ESPN identified him as the first boxer to win world titles at super middleweight, light heavyweight and cruiserweight. It was his first fight at cruiserweight, but the move did not look like a reach. Benavidez’s hands were fast enough to beat Ramirez to openings, and his pressure was relentless enough to keep the larger champion from settling into the long, measured fight Ramirez had used to his advantage at 200 pounds.

Ramirez entered as the first Mexican cruiserweight world champion in history and was making the first defense of his titles. Before losing to Benavidez, he had been 5-1 at light heavyweight, with all five of those wins coming by stoppage, then went the distance in each of his four cruiserweight bouts. Against Benavidez, that durability and pacing never fully took hold. BoxRec recorded knockdowns for Ramirez in rounds four and six before the fight ended in the sixth, leaving Benavidez at 32-0 with 26 knockouts and Ramirez at 48-2 with 30 knockouts.

The matchup had been framed as a major test of whether Benavidez’s style could carry with him as the weight climbed. On the evidence of one lopsided night, the answer was yes. His pressure, output and ability to keep a dangerous opponent under constant stress translated cleanly against a fighter who had handled himself well at light heavyweight and then survived four cruiserweight bouts without being stopped.

That result changes the map around boxing’s biggest fights. Benavidez called out Canelo Alvarez after the win, and Dmitry Bivol also remains in the frame as a future target. What happened in Las Vegas suggested Benavidez is no longer just another titleholder moving up in search of a belt. He is now a legitimate force across multiple divisions, with the size, speed and pressure to pull elite names into a new set of superfights.