How reliable is their scheduler for upcoming fights? For what I see so far, they never been wrong with this such informations.
It can be wrong sometimes. A week or two before Arreola-Minto Boxrec had Arreola listed as fighting Derric Rossy for a while. Earlier in the year Boxrec also had Emmanuel Augustus listed as fighting on June 13th and that fight never happened. I'm sure there are more examples, but those are the ones I remember from this year.
I do hope boxrec is definitely correct on this, I dont wanna see Paulie vs PAC. Cant blaim paulie though, after he critized Pac he doesnt serve the fight. Will Paulie give PAC credit if ever PAC win against him, I doubt he will.