Question: In which month does this major tennis tournament take place, which was once called Australasian Championships?

Context paragraphs:
1922 Australasian Championships: The 1922 Australasian Championships was a tennis tournament that took place on outdoor Grass courts at the White City Tennis Club, Sydney, Australia from 2 December to 9 December.  It was the 15th edition of the Australian Championships (now known as the Australian Open), the third held in Sydney, and the third Grand Slam tournament of the year.  It was the inaugural year for the women's singles, women's doubles and mixed doubles competitions.  The singles titles were won by Australians James Anderson and Margaret Molesworth.

1909 Australasian Championships: The 1909 Australasian Championships was a tennis tournament that took place on outdoor grass courts at Perth Zoo, Perth, Australia.  It was the 5th edition of the Australasian Championships (now known as the Australian Open), the first held in Perth and the third Grand Slam tournament of the year.

Australian Open: The Australian Open is a major tennis tournament held annually over the last fortnight of January in Melbourne, Australia.  First held in 1905, the tournament is chronologically the first of the four Grand Slam tennis events of the year – the other three being the French Open, Wimbledon and the US Open.  It features men's and women's singles; men's, women's and mixed doubles and junior's championships; as well as wheelchair, legends and exhibition events.  Prior to 1988 the tournament had been played on grass courts, but since then two types of hardcourt surfaces have been used at Melbourne Park – green coloured Rebound Ace up to 2007 and, afterwards, blue Plexicushion.

1926 Australasian Championships: The 1926 Australasian Championships (now known as the Australian Open) was a tennis tournament that took place on outdoor Grass courts at the Memorial Drive, Adelaide, Australia from 23 January to 2 February.  It was the 19th edition of the Australasian Championships, the 3rd held in Adelaide, and the first Grand Slam tournament of the year.  The singles titles were won by Australians John Hawkes and Daphne Akhurst.  1926 was the last year the tournament would be called "Australasian Championships".

1924 Australasian Championships: The 1924 Australasian Championships was a tennis tournament that took place on outdoor Grass courts at the Warehouseman's Cricket Ground in Melbourne, Australia from 19 January to 26 January.  It was the 17th edition of the Australasian Championships (now known as the Australian Open), the 4th held in Melbourne, and the first Grand Slam tournament of the year.  The singles titles were won by Australians James Anderson and Sylvia Lance Harper.

1905 Australasian Championships: The 1905 Australasian Championships was a tennis tournament played on Grass courts in Melbourne, Australia at Warehouseman's Cricket Ground.  The tournament took place from 17 November through 27 November 1905.  It was the inaugural edition of the Australasian Championships and consisted of a men's singles and men's doubles competition.  The men's singles event had a field of 17 players and was won by Australian Rodney Heath.

1914 Australasian Championships: The 1914 Australasian Championships was a tennis tournament that took place on outdoor Grass courts at the Warehouseman's Cricket Ground in Melbourne, Australia from 23 November to 28 November.  It was the 10th edition of the Australasian Championships (now known as the Australian Open), the third held in Melbourne, and the third Grand Slam tournament of the year.  The singles title was won by Australian Arthur O'Hara Wood.

Norman Peach: Norman Peach (1889–1974) was an Australian tennis player.  He was born in New Zealand and his family moved to Australia when he was a boy.  Peach's best stroke was a flat forehand drive and he always fought hard to win when close to defeat.  Peach captained Australia in Davis Cup in 1921 and won the New South Wales State Championships in 1925.  Peach first entered the Australasian Championships in 1919 aged 30 and lost in the third round to Alfred Beamish.  In 1921, Peach lost in the opening round of the U. S. Championships to William Ingraham.  At the 1922 Australasian Championships, Peach beat Edward Jordan, Rupert Wertheim and Jack Clemenger before losing in the semi finals to James Anderson.  At the 1925 Australasian Championships, Peach lost in the quarter finals to Richard Schlesinger.  In the 1926 Australasian Championships, Peach beat Harry Hopman before losing in the quarters to Schlesinger.  In the 1928 Australian championships, Peach lost in round three to Gerald Patterson.  In 1930 he lost in round two to Schlesinger.  In 1931 he lost in round two to Clifford Sproule.

1910 Australasian Championships: The 1910 Australasian Championships was a tennis tournament that took place on outdoor grass courts at the Adelaide Oval, Adelaide, Australia.  It was the 6th edition of the Australasian Championships (now known as the Australian Open), the first held in Adelaide and the first Grand Slam tournament of the year.

1908 Australasian Championships: The 1908 Australasian Championships was a tennis tournament that took place on outdoor grass courts in Sydney, Australia.  The preliminary rounds were played at the Sydney Cricket Ground while the final took place on the Double Bay Grounds.  It was the fourth edition of the Australasian Championships (now known as the Australian Open), the first held in Sydney and the third Grand Slam tournament of the year.  It consisted of a men's singles and doubles event.  Fred Alexander won the singles event and became the first non-Australasian to win the title.

Supporting paragraphs: 1922 Australasian Championships Australian Open
Answer: January