Key takeaways
Tyron Woodley beat Kelvin Gastelum by split decision after three rounds in the main event of UFC 183 at the MGM Grand Garden Arena in Las Vegas. In the co-main event, Al Iaquinta beat Joe Lauzon by knockout at 3:34 of round two.
Across the ten bouts that produced a result, four ended by knockout, one by submission and five on the judges' scorecards — five stoppages in ten fights. Three of the five decisions divided the judges.
The quickest finish belonged to Derek Brunson, who stopped Ed Herman after 36 seconds, and two of the five finishes came inside the opening round. The longest was Thales Leites's submission of Tim Boetsch, 8 minutes and 45 seconds in. End to end, the ten fights filled one hour and 41 minutes of cage time.
The main card finished at the higher rate: three of four, against two of the six below it. Derek Brunson (knockout, round one) and Thiago Santos (knockout, round one) all closed before the judges were needed.
One ranked fighters appeared. The only other ranked name was Miesha Tate, No. 15 at women's bantamweight.