Mackenzie Dern wins 115-pound title defense at UFC 330; Makhachev goes for record win streak

Mackenzie Dern successfully defends her 115-pound championship with a unanimous decision victory over Gillian Robertson at UFC 330

PHILADELPHIA -- Mackenzie Dern successfully defended the 115-pound championship in her first title defense with a unanimous decision victory over Gillian Robertson in the first of two championship fights on Saturday night at UFC 330.

Dern (17-5) won the vacant strawweight belt in her last fight at UFC 321 and won a lopsided and lackluster first defense against Robertson.

“I wanted to get the submission with Gillian," Dern said. "I definitely wanted to submit her. That was the goal.”

Dern nearly made Robertson (17-9) tap in the first round with a choke hold that about turned the challenger’s face as pinkish-red as her braided hair. Dern might have won the bout had it stretched even another 30 seconds, but Robertson was saved by the bell.

The next four rounds were relatively uneventful, and the title match slowed to a near complete stop as they mostly locked up on the canvas with barely a strike thrown.

Dern's 7-year-old daughter peered her head over the barricade from her front row seat and shouted encouragement each time mom got close to her side of the cage. The little girl could be heard well over a rowdy crowd that had about been lulled into passiveness — and eventually, boos in the fifth round — in the humdrum title fight.

Islam Makhachev can set the UFC record for most consecutive wins with 17 if the 170-pound champion defeats Ian Machado Garry in the main event.

Makhachev is tied with UFC Hall of Famer Anderson Silva with 16 straight victories. Makhachev (28-1) has not lost since UFC 192 in 2015, and he won the welterweight crown in his first attempt when he beat Jack Della Maddalena at UFC 322 in November 2025.

Edson Barboza left his fight gloves on the mat and choked back tears as he retired following a lightweight loss on the main card to Esteben Ribovics.

The 40-year-old Barboza received a standing ovation and was flanked by his family as he officially called it quits after an MMA career that began in 2009. He made his UFC debut a year later and won multiple Fight of the Night honors. He lost the last four fights of his career.

“Every single fight, I promise I did my best,” Barboza said from inside the cage.

Barboza dropped to his knees and bowed his head as he lay down his gloves and was consoled by UFC ring announcer Bruce Buffer as he made the final walk back to the locker room.

UFC held only its third numbered card in Philadelphia and first fight event overall in the city since 2019 .