Its good to know that there's a rematch because this is the chance for Ancajas to regain the world title again. In their last fight, Ancajas is lacking of defense and power punches, it seems like he's not in good condition or should I say not prepared at that time. Well, I hope he will redeem himself because he is just starting to establish his name and not yet had a strong opponent aside from Martinez.
He really needs to put his heart and be motivated to get back what he had lost in their last fight to gain back the momentum of his life to push his dream to become a legendary boxer like Manny Pacquiao. Anyway, this is really a big fight for him and I'm sure he trained a lot to get ready for this fight and we might gonna see a different version of him, stronger and have some good strategy on how to beat Martinez, hope that it will work for him.
Martinez was the stronger fighter on their first fight, you can tell that Ancajas has loss his stamina in the later rounds, reason why he cannot keep up with the challenger. Bouncing back after a big loss is possible, he should also look for a KO, that way it will give him an impressive win.
The excuse that Ancajas gave is that he experience some cramps early and that's why he seems to be out shape and others see him losing his stamina in the later round.
I'm not expert in sports medicine, but the first thing we learn is that if we feeling cramps in legs then we might think that he did over train and put strain on his legs or he is dehydrated due to losing a lot of weight to make the cut. Hopefully his team will fix it so that he can recover and get back his title.