catharsis(Noun) A release of emotional tension after an overwhelming vicarious experience, resulting in the purging or purification of the emotions, as through watching a dramatic production (especially a tragedy). Coined in this sense by Aristotle.
Pete Sampras. Petros Pete Sampras (born August 12, 1971) is an American retired tennis player. He was a longtime world No. 1 and is regarded as one of the greatest players in tennis history. He was particularly esteemed for his precise serve, earning the nickname Pistol Pete.
Sam Sumyk. Sam Sumyk (born 1967 or 1968) is a French tennis coach who currently coaches WTA world number three and 2016 French Open champion GarbiÃ±e Muguruza. He has also previously worked with former world number one Victoria Azarenka, former world number two Vera Zvonareva, and 2014 Wimbledon finalist Eugenie Bouchard.