Chris Duncan taps out Jordan Vucenic with guillotine

LONDON – Chris Duncan secured his second consecutive guillotine victory in the UFC.

Duncan (13-2 MMA, 4-1 UFC) displayed his striking skills in the first round by flooring Jordan Vucenic (13-4 MMA, 0-2 UFC) with a superman punch. He then utilized his grappling expertise to force a submission at 3:42 of the second round in their lightweight main card fight at UFC Fight Night 255 at The O2 in London.

Watch the replay of Duncan’s impressive finish below:

THE PROBLEM GETS THE TAP 🏴 #UFCLondon

Chris Duncan spoils the party in London! pic.twitter.com/eujo3yzNaL

— UFC Europe (@UFCEurope) March 22, 2025

This win marks Duncan’s sixth victory in his last seven fights. Following the bout, the American Top Team fighter called out Terrance McKinney for a match at UFC 314 on April 12 in Miami.

McKinney promptly responded to Duncan’s challenge, expressing his readiness to compete.

“Let’s get it congrats on the win.”

Let’s get it 😤😤😤😤 congrats on the win

— Terrance McKinney (@twrecks155) March 22, 2025

Results from UFC Fight Night 255 include:

• Chris Duncan def. Jordan Vucenic via submission (guillotine choke) – Round 2, 3:42
• Nathaniel Wood def. Morgan Charriere via unanimous decision (30-27, 30-27, 30-27)
• Chris Padilla def. Jai Herbert via split decision (29-28, 28-29, 29-28)
• Lone’er Kavanagh def. Felipe dos Santos via unanimous decision (29-28, 29-28, 29-28)
• Marcin Tybura def. Mick Parkin via unanimous decision (29-28, 29-28, 29-28)
• Christian Leroy Duncan def. Andrey Pulyaev via unanimous decision (30-27, 30-27, 30-26)
• Shauna Bannon def. Puja Tomar via submission (armbar) – Round 2, 3:22
• Caolan Loughran def. Nathan Fletcher via split decision (29-28, 28-29, 29-28)
• Kaue Fernandes def. Guram Kutateladze via unanimous decision (30-27, 30-27, 30-27)

For more details on the event, check out MMA Junkie’s event coverage of UFC Fight Night 255.