What are the odds of matching 5 of 6 numbers for MegaMillions?

about 1 in 14 million Depending upon number of matching balls, odds range from 1 in 13,983,816 to 1 in 56.7; Specific information may be referenced at: http://math.info/home/Lottery_6_49_Lotto_Odds/Lottery_6_49_Lotto_Odds