Given a competition category, get_rankings_table() returns the most recent PSA rankings table.
get_rankings_table(top = NULL, category = NULL)integer indicating the number of top PSA players by rank to return.
character string indicating the competition category. Must be one of "mens", or "womens".
Tibble containing the player rank, previous month's rank, name, highest ranking achieved, date of highest ranking, nationality, and competition category.