A second championship bout has been added to April’s UFC 186 card as UFC Flyweight Champion Demetrious Johnson defends against Kyoji Horiguchi. Johnson will be making the second defense of his championship, last defending it against Chris Cariaso at UFC 178. Horiguchi has won all four of his previous UFC appearances and he is a former Shooto Flyweight Champion. UFC 186 takes place on April 25th from the Bell Centre in Montreal, Quebec, Canada with TJ Dillashaw and Renan Barao headlining.