Adding additional classes in stanford NLP NER or Spacy

For stanford NER 3 class model, Location, Person, Organization recognizers are available. Is it possible to add additional classes to this model. For example : Sports as one class to tag sports names.

or if not, is there any model where i can add additional classes.

Note: I didnt exactly mean to add sports as a class. I was wondering is there a possibility to add a custom class in that model. If not possible in stanford, is it possible with spacy..