She is on the TW payroll.
Right. So, why is a top 100 player in the world.....on......TW's..........payroll? TW, last I checked, didn't have a pro room for any given companies products....so.....why......isn't Haley signed to, wait for it, a company who is supplying her with pro stock?
Most players usually have to contact companies on their own, with their results, standings, etc., and then they HOPE to hear back from said companies and an offer for free or discounted gear. They are not under contract nor do they get ridiculous amounts of gear. They could move to a different company with a better offer if one should become available. The vast majority of professional tennis matches and pros are not on television or named Federer, Nadal, Djokovic or Williams. Think about that.