Topic summary
Grand Slam title
Extracted from the Wikipedia article Grand Slam (tennis).
Non-calendar-year Grand Slam
There seems to be some confusion. The ITF's only initiative in this matter has been the organisation of the offer of a bonus of $1 million to any player who holds all four Grand Slam titles simultaneously ... Despite all that we have read on this matter, it has never been my Committee of Management's intention to alter the basis of the classic Grand Slam i.e., the capture of all four titles in a year.