Sebastian Fundora Defends Title, Delivers Thurman’s First TKO Defeat

Sebastian Fundora retained the WBC junior middleweight title Saturday with a sixth-round TKO of Keith Thurman in Las Vegas. The bout took place at the MGM Grand Garden Arena.

The win means Sebastian Fundora defends his title and hands Thurman his first TKO defeat. It also marked Fundora’s third successful defense at 154 pounds.

Key numbers and physical edge

Fundora improved to 24-1-1 with 16 knockouts. He stands 6-foot-5½ and has an 80-inch reach.

Thurman fell to 31-2 with 23 KOs. He measures 5-foot-9½ and could not overcome Fundora’s size advantage.

Fight breakdown

Fundora controlled distance from the opening bell. He used a steady jab, high punch volume, and repeated body shots.

In Round 2, a short left hand buckled Thurman’s legs. By the end of Round 4, swelling and cuts were visible on Thurman’s face.

Fundora posted an enormous output in Round 5, landing 36 of 80 punches. That was the highest single-round output by any opponent against Thurman.

Referee Thomas Taylor halted the fight at 1:17 of Round 6. Fundora overwhelmed Thurman with unanswered blows leading to the stoppage.

Thurman’s recent ring activity

Thurman has fought sparingly in recent years. This was only his third fight since July 2019.

He lost a split decision to Manny Pacquiao in July 2019. He then earned a decision win over Mario Barrios in 2022 and scored a third-round TKO over Brock Jarvis in 2025.

Postfight and division outlook

Fundora praised Thurman and said the camp focused on proving he belongs at 154. He called the division the best in boxing and invited future challengers.

The junior middleweight landscape includes names such as Xander Zayas and Josh Kelly. Secondary titleholders include Jaron “Boots” Ennis and Vergil Ortiz Jr.

Fundora’s performance positions him as a top figure in the weight class going forward. Fans and contenders will now await his next move.