AO explicitly welcomes 2 year olds and under
Q. What is the minimum age for a child to require a ticket?
Children two years and under are admitted free to the Australian Open but must be nursed in seated areas. Please see Tennis Australia’s child and concession policy for additional information.
Children aged 2 and under as at 1 January 2013 are entitled to enter the events at no charge; however they must not occupy a reserved seat.