1913 U.S. National Championships (tennis)
| 1913 U.S. National Championships | |
|---|---|
| Date | 18–26 August (M) 9–14 June (W) |
| Edition | 33rd |
| Category | Grand Slam |
| Surface | Gras |
| Location | Newport, R.I., United States (M) Philadelphia, PA, United States (W) |
| Venue | Newport Casino (M) Philadelphia Cricket Club (W) |
| Champions | |
| Men's singles | |
 Maurice McLoughlin [1] | |
| Women's singles | |
| Mary Browne [1] | |
| Men's doubles | |
| Maurice McLoughlin / Tom Bundy [2] | |
| Women's doubles | |
| Mary Browne / Louise Riddell Williams [3] | |
| Mixed doubles | |
| Mary Browne / Bill Tilden [4] | |
The 1913 U.S. National Championships (now known as the US Open) took place on the outdoor grass courts at the Newport Casino in Newport, United States. The men's singles tournament ran from 18 August until 26 August while the women's singles and doubles championship took place from 9 June to 14 June at the Philadelphia Cricket Club in Chestnut Hill. It was the 33rd staging of the U.S. National Championships, and the second Grand Slam tennis event of the year. Future seven-time singles champion Bill Tilden won his first U.S. Championship title, partnering Mary Browne in the mixed doubles.
Finals
Men's Singles
Maurice McLoughlin defeated R. Norris Williams 6–4, 5–7, 6–3, 6–1
Women's Singles
Mary Browne defeated Dorothy Green 6–2, 7–5
Men's Doubles
Maurice McLoughlin / Tom Bundy defeated John Strachan / Clarence Griffin 6–4, 7–5, 6–1
Women's Doubles
Mary Browne / Louise Riddell Williams defeated Dorothy Green / Edna Wildey 12–10, 2–6, 6–3
Mixed Doubles
Mary Browne / Bill Tilden defeated Dorothy Green / C. S. Rogers 7–5, 7–5