Ivan Lendl (born March 7, 1960) is a former World No. 1 professional tennis player. Originally from Czechoslovakia, Lendl later became a United States citizen. He was one of the game\s most dominant players in the 1980s and remained a top competitor into the early 1990s. Tennis magazine named him as one of the ten greatest tennis players since 1966, calling him \"the game\s greatest overachiever\" and emphasizing his importance in the game\s history. In his book Modern Encyclopedia of Tennis, Bud Collins included Lendl in his list of the 21 greatest male tennis players for the period from 1946 through 1992. Lendl captured eight Grand Slam singles titles during his career. He competed in a total of 19 Grand Slam singles finals, a record for a male player. He reached at least one Grand Slam final for 11 consecutive years, an all-time record since tied by Pete Sampras. Lendl first
Who is the greatest grass court player?