Relikh is a proper explosive fighter and is exciting to watch. It's no surprise that he has so many KO's under his belt.
However, whilst his style looks good on the eye, technically he can be picked off and Burns' did that in the middle rounds. Relikh's work rate was there, but it was like he was working for the sake of it. Whilst Burns was backing off, Relikh never closed him off and allowed Burns to catch him with the cleaner shots.
Aside from the 1,2,10 and 11th rounds which Relikh clearly won due to his explosiveness and shot selection, he didn't do enough to pick the other rounds.
When Relikh learns a bit more management he will be a proper force at his weight. He's show he belongs at the top level tonight but it was a lack of experience that cost him.