1911 U.S. National Championships (tennis)
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.Finals
defeated Maurice McLoughlin 6–4, 6–4, 6–2Women's Singles
defeated Florence Sutton 8–10, 6–1, 9–7Men's Doubles
/ Gustav Touchard defeated Fred Alexander / Harold Hackett 7–5, 13–15, 6–2, 6–4Women's Doubles
/ Eleonora Sears defeated Dorothy Green / Florence Sutton 6–4, 4–6, 6–2Mixed Doubles
/ Wallace F. Johnson defeated Edna Wildey / Herbert Morris Tilden 6–4, 6–4
