In the span of 28 seconds, Yoo began and concluded his promotional debut as he brutally knocked out Indonesian star Jeka ...

UFC 316 continues with Jeka Saragih against Joo Sang Yoo. Check out our UFC odds series for our Saragih-Yoo prediction.

NEWARK, N.J. – Joo Sang Yoo met the media Saturday after his first-round knockout win over Jeka Saragih at UFC 316.

UFC debuts don't come much better than Joo Sang Yoo's at UFC 316. The New Jersey prelims started off with back-to-back decision results, with Quillan Salkilld p ...

Joo Sang Yoo delivered one of the best debut knockouts you'll ever see earlier tonight (Sat. June 7, 2025) at UFC 316 LIVE on ...

The South Korean fighter shocked the fight world when he landed a check left hook and knockout blow in just 28 seconds over his opponent Jeka Saragih, who went cratering to the canvas in a heap.

Welcome to the UFC, JooSang Yoo. The featherweight prospect earned a devastating knockout victory in his Octagon debut, face planting Jeka Saragih with a left hook 28 seconds into their fight ...