List of champions of the 1889 U.S. National Championships tennis event. The men's tournament was held from August 27 to September 3 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 11 to June 15 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. The men's doubles event was played at the Staten Island Cricket Club in Livingston, Staten Island, New York. It was the 9th U.S. National Championships and the second Grand Slam tournament of the year. The inaugural U.S. Women's National Doubles Championship was held in 1889 and like the women's singles was played at the Philadelphia Cricket Club.:
List of champions of the 1891 U.S. National Championships. The men's tournament was held from August 22 to August 31 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 23 to June 27 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 11th U.S. National Championships and the second Grand Slam tournament of the year.:
List of champions of the 1892 U.S. National Championships. The men's tournament was held from August 23 to August 30 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 21 to June 25 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. This tournament saw the introduction of the U.S. National Mixed Doubles Championship which was played, like the women's singles and women's doubles competition, at the Philadelphia Cricket Club. It was the 12th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1895 U.S. National Championships tennis tournament. The men's tournament was held from August 18 to August 25 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 25 to June 29 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 16th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1896 U.S. National Championships tennis tournament. The men's tournament was held from August 17 to August 26 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 17 to June 20 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 17th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1897 U.S. National Championships tennis tournament. The men's tournament was held from August 16 to August 23 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 15 to June 19 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 18th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1898 U.S. National Championships tennis tournament. The men's tournament was held from August 15 to August 22 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 14 to June 18 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 18th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1899 U.S. National Championships tennis tournament. The men's tournament was held from August 14 to August 21 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 21 to June 24 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 19th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1900 U.S. National Championships tennis tournament. The men's tournament was held from August 13 to August 21 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 19 to June 23 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 20th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1901 U.S. National Championships tennis tournament. The men's tournament was held from August 19 to August 27 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 25 to June 29 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 21st U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1903 U.S. National Championships tennis tournament. The men's tournament was held from August 16 to August 24 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 24 to June 27 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 23rd U.S. National Championships and the second Grand Slam tournament of the year. British Laurence Doherty became the first non-US winner of the men's championship.
List of champions of the 1904 U.S. National Championships tennis tournament. The men's tournament was held from August 21 to August 31 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 21 to June 25 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 24th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1905 U.S. National Championships tennis tournament. The men's tournament was held from August 22 to August 31 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 20 to June 24 on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 25th U.S. National Championships and the second Grand Slam tournament of the year.
List of champions of the 1906 U.S. National Championships tennis tournament. The men's tournament was held from 21 August to 29 August on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from 19 June to 23 June on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 26th U.S. National Championships and the second Grand Slam tournament of the three played that year.
List of champions of the 1907 U.S. National Championships tennis tournament. The men's tournament was held from 20 August to 28 August on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from 25 June to 2 July on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 27th U.S. National Championships and the third Grand Slam tournament of the three played that year.
List of champions of the 1908 U.S. National Championships tennis tournament. The men's tournament was held from 18 August to 29 August on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from 22 June to 27 June on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 28th U.S. National Championships and the second Grand Slam tournament of the three played that year.
List of champions of the 1909 U.S. National Championships tennis tournament. The men's tournament was held from 17 August to 27 August on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from 21 June to 27 June on the outdoor grass courts at the Philadelphia Cricket Club in Philadelphia, Pennsylvania. It was the 29th U.S. National Championships and the second Grand Slam tournament of the three played that year.
The 1910 U.S. National Championships took place on the outdoor grass courts at the Newport Casino in Newport, United States. The men's singles tournament ran from 15 August until 25 August while the women's singles and doubles championship took place from 20 June to 26 June at the Philadelphia Cricket Club in Chestnut Hill. It was the 30th staging of the U.S. National Championships, and the third Grand Slam tennis event of the year.
The 1911 U.S. National Championships took place on the outdoor grass courts at the Newport Casino in Newport, United States. The men's singles tournament ran from 21 August until 3 September while the women's singles and doubles championship took place from 12 June to 17 June at the Philadelphia Cricket Club in Chestnut Hill. It was the 31st staging of the U.S. National Championships, and the second Grand Slam tennis event of the year. William Larned won the men's singles championship for a record seventh and final time.
Defending champion William Larned defeated Reginald Doherty in the Challenge Round, 4–6, 6–2, 6–4, 8–6 to win the men's singles tennis title at the 1902 U.S. National Championships. The event was held at the Newport Casino in Newport, R.I., USA. Doherty had defeated Malcolm Whitman in the All Comers' Final.
William Larned [1] 
Reginald Doherty /