Really good body blows. If only he was a bit taller and bigger. Clinches are destroying him recently.
His main weakness is the clinch. He is very weak in that area. To beat Zambidis, get him into the clinch, and for the love of god, don't let him out.
He also seems to exhaust out in the 3rd round, another weakness. If you were to beat him in his own game, you'll need to last all his attack until 3rd round.
Another weakness? No jab. Sadly, but since his reach is short, he has no use for the jab. By the time he steps in to deliver a jab, he's already in the distance to deliver hooks and uppercuts. The interesting thing is, because of his short reach, the cross is an option for him in in-fighting. Imagine being able to deliver the strongest blow, from inside. Yikes!