At least, according to Jon Jones' brother it does.
https://twitter.com/artj97/status/411642460495167489
“@Artj97: So excited to hear my brothers next UFC fight is in Baltimore!!!! Let's goo #April26” 
TTT
TTT
Wisdom100 -Good question, but that's when it's happening.
woow.. why push the fight all the way to april 26.