On the 144th episode of the GreatBase Tennis podcast, Steve Smith and Andres Barbosa discuss their thoughts on the role of the sparring partner. Like anything, there are numerous interesting points to discuss. The term sparring comes from boxing; where one practices techniques and tactics to enhance performance. The sparring partner in boxing typically wears protective headgear, a mouth guard, and does not have a speaking part. The opposite occurs in tennis; where quite often the sparring partner in tennis takes on the role of also being a talking technician. The complexities pertaining to a sparring partner are of great significance because, without successful practice sessions, one will simply not become a successful player.