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 ...

Zombie Jr.' Joo Sang Yoo debuted as one of the biggest favorites on the card, as he took on the dangerous Jeka Saragih. Yoo hailed from ZFN, bringing an undefeated 7-0 record into the UFC Octagon ...