Krosero - I think somewhere you had a percentage breakdown of success in Majors, or Big tournaments anyway. I think I saw a reference to it somewhere but I can't find it, but please direct me to it if it is there. I some time back did this sort of exercise, and these were my results:
This index is calculated by dividing the number of Majors entered by the number won (including many, but not all, World Championship Series, depending on the quality of the opposition) during a five-year, or longer, peak.
Note: Because of the 15-event requirement, Vines and Kramer were impossible to qualify.[1] Perry only qualifies by extending out his “peak” for nine years! But, since a nine-year “peak” would no doubt diminish, rather than enhance, his ratio, it is fair to do, and to include him. As you can see, only 13 players in the last 100 can be called dominant based on this straightforward measurement.
Don Budge, 1936-42: 16/13 = 1.25:1 (six traditional Majors, four pro Majors, counted World Championship Series triumph over Vines
and his tour victory over Perry during the same year, and his 1942 WCS, but did not count his 1940 and 1941 WCS because of lack of strength of competition).
Ken Rosewall, 1960-65: 15/12 = 1.25:1 (12 Pro Slams)
Rod Laver, 1964-69: 19/13 = 1.50:1 or better (eight Pro Slams, five Open Slams)
Richard Gonzalez, 1954-58: 19/13 = 1.50:1 or better (four WCS, nine Pro Slams)
Roger Federer, 2004-2009: 24/14 = 1.80:1 or better
Bill Tiden, 1920-29: 17/10 = 1.80:1 or better
Bjorn Borg, 1976-81: 16/9 = 1.80:1 or better
Fred Perry, 1934-41: 16/9 = 1.80:1 or better (seven traditional Majors, two Pro Majors)
Roy Emerson, 1963-67: 20/10 = 2.00:1
Pete Sampras, 1993-97: 20/9 = 2.20:1 or better
Novak Djokovic, 2011-15: 20/9 = 2.20:1 or better
Rene Lacoste 1923-29: 15/7 = 2.20:1 or better
Rafael Nadal, 2008-2013: 22/10 = 2.20:1
[1] In Vines' case, you have to extend out nine seasons, with two completely blank seasons (1936 and also '37 – because I declare the Vines-Perry 1937 WCS an exact tie, and so a “non-event” for this particular purpose), and, even then, you still don’t have 15 events (I cannot count the Vines-Stoefen tours as true WCS events). If you do add up all Vines’ nine seasons, it is an impressive 12/9 ratio, but not close to the requisite 15 events. This caused me to ask, is 15 minimum really necessary? To measure meaningfully this category of comparison, I think it is. In Kramer’s case, from 1946 to 1953 (eight seasons), he was 4/2 at traditional Majors, 3/2 at Pro Majors, and 4/4 at WCS, for an 11/8 ratio, also impressive.