Basketball tickets:

Hey guys! My wife and I are visiting from Colombia at the end of March, we are huge basketball fans. We really want to see the match on the 22nd between Bayamon y Santurce, but we can’t find tickets ANYWHERE online, or IG, or even any info about them? Is it a will call, at the arena situation? Or do you have to buy from resellers? Any and all info would be appreciated, appreciate you guys and can’t wait to be back visiting🤝