This article relies largely or entirely on a single source. (May 2021) |
List of champions of the 1909 U.S. National Championships tennis tournament (now known as the US Open). The men's tournament was held from August 17 to August 27 on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The women's tournament was held from June 21 to June 27 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.
| 1909 U.S. National Championships | |
|---|---|
| Date | August 17–27 (M) June 21–27 (W) |
| Edition | 29th |
| Category | Grand Slam |
| Surface | Grass |
| Location | Newport, R.I., United States (M) Philadelphia, PA, United States (W) |
| Champions | |
| Men's singles | |
 William Larned[1] | |
| Women's singles | |
| Hazel Hotchkiss[1] | |
| Men's doubles | |
| Fred Alexander / Harold Hackett[1] | |
| Women's doubles | |
| Hazel Hotchkiss / Edith Rotch[1] | |
| Mixed doubles | |
| Hazel Hotchkiss / Wallace F. Johnson[1] | |
Finals edit
Men's singles edit
William Larned (USA) defeated William Clothier (USA) 6–1, 6–2, 5–7, 1–6, 6–1
Women's singles edit
Hazel Hotchkiss (USA) defeated Maud Barger-Wallach (USA) 6–0, 6–1
Men's doubles edit
Fred Alexander (USA) / Harold Hackett (USA) defeated Maurice McLoughlin (USA) / George Janes (USA) 6–4, 6–4, 6–0
Women's doubles edit
Hazel Hotchkiss (USA) / Edith Rotch (USA) defeated Dorothy Green (USA) / 
Lois Moyes (CAN) 6–1, 6–1
Mixed doubles edit
Hazel Hotchkiss (USA) / Wallace F. Johnson (USA) defeated Louise Hammond Raymond (USA) / Raymond Little (USA) 6–2, 6–0