#3 Worst: Three straight losses

Kassius Ohno has been stuck in the mid-card of NXT forever. And this is a shame because he's definitely one of the best in-ring workers in the world. He has lost on three straight occasions to Matt Riddle. While this was a necessary thing, it does nothing to help his case.
When Ohno came into the roster, he had a lot of momentum on his side. Over time, he's fallen into the Dolph Ziggler role. He just helps the new guys who come into the roster get over.
Except in Dolph Ziggler's case, he gets a win once in a while. Ohno does not win matches at all, and this has significantly hurt his credibility.
Maybe following this loss, Ohno will be booked to win a few matches and regain his momentum as a top tier NXT superstar.