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.
Sampras and Federer played just once, at Wimbledon in 2001, when Sampras was nearly 30 and declining, and Federer was nearly 20 and ascending. That year Wimbledon changed to a hardier all-rye grass, one that produced a higher bounce and ushered in an era of baseline dominance on Centre Court.