Steffi Graf won three grand slams in a calendar year multiple times.
She and Margaret Court are the only players , male or female , to win three grand slams in a calendar year five times -LRB- 1988 , 1989 , 1993 , 1995 and 1996 -RRB- .	1988	Tennis at the 1988 Summer Olympics  Women's doubles	1989	1989 US Open  Women's Doubles	1993	1993 Hopman Cup	1995	1995 WTA Tour Championships  Singles	1996	1996 WTA Tour Championships  Singles	Margaret Court	Margaret Court
