Table:
text: List of Grand Slam related tennis records
Chronological list of Grand Slam singles titles leaders
Chronological list of Grand Slam singles titles leaders
Years_led Span_of_years_led Player Titles_won_at_point_of_lead Total_Career_titles Tournament_at_which_lead_began
1877–1880 4 Spencer Gore 1 1 Wimbledon
1880–1883 4 John Hartley 2 2 Wimbledon
1883–1887 5 William Renshaw 3 7 Wimbledon
1887–1925 39 Richard Sears 7 7 U.S. Championships
1889–1925 37 William Renshaw 7 7 Wimbledon
1911–1925 15 William Larned 7 7 U.S. Championships
1925–1967 43 Bill Tilden 8 10 U.S. Championships
1967–2000 34 Roy Emerson 11 12 Australian Championships
2000–2009 10 Pete Sampras 13 14 Wimbledon

Question: In list of tennis records related to Grand Slam, how many career titles does Roy Emerson have?

Question: Among the tennis records related to Grand Slam, what were the total career titles of the player who led for 5 years?

Question: Among the tennis records of the list of Grand Slam tennis players whose leadership began at the Australian Championships, what was the shortest span of years led?

Question: In the list of tennis Grand Slam records, in which tournament did William Renshaw start his lead after winning 7 titles?

Question: In which tournament did Pete Sampras begin his lead among tennis Grand Slam records?