Key takeaways
Chan Sung Jung beat Frankie Edgar by knockout at 3:18 of round one in the main event of UFC Fight Night at the Sajik Arena in Busan. In the co-main event, Volkan Oezdemir beat Aleksandar Rakic, the division's No. 14, by split decision after three rounds.
Across the 13 bouts that produced a result, four ended by knockout, one by submission and eight on the judges' scorecards — five stoppages in 13 fights. Three of the eight decisions divided the judges.
The quickest finish belonged to Da Woon Jung, who stopped Mike Rodriguez at 1:04 of round one, and four of the five finishes came inside the opening round. The longest was Charles Jourdain's knockout of Dooho Choi, 9 minutes and 32 seconds in. End to end, the 13 fights filled two hours and 22 minutes of cage time.
The main card finished at the higher rate: three of six, against two of the seven below it. Alexandre Pantoja (knockout, round one) and Amanda Lemos (submission, round one) all closed before the judges were needed.
Six ranked fighters appeared, and two of them were in the top two bouts.