| 2002 US Open | |
|---|---|
| Date | August 26 – September 8 | 
| Edition | 122nd | 
| Category | Grand Slam (ITF) | 
| Surface | Hardcourt | 
| Location | New York City, U.S. | 
| Venue | USTA Billie Jean King National Tennis Center | 
| Champions | |
| Men's singles | |
| Women's singles | |
| Men's doubles | |
| Women's doubles | |
| Mixed doubles | |
| Boys' singles | |
| Girls' singles | |
| Boys' doubles | |
| Girls' doubles | |
The 2002 US Open was held between August 26 and September 8, 2002.
Both Lleyton Hewitt and Venus Williams were unsuccessful in their title defenses, Hewitt being defeated in the semifinals by Andre Agassi and Venus being defeated in the final by her younger sister Serena. It was the third of four consecutive Grand Slam titles won by Serena, all won by defeating Venus in the final. Pete Sampras, runner-up in 2001, won his fifth US Open title, and his 14th and final Grand Slam title, defeating his rival Agassi in the final in four sets.
Seniors
Men's singles
 Pete Sampras[1] defeated 
 Andre Agassi, 6–3, 6–4, 5–7, 6–4
- It was Sampras's 14th (and last) career Grand Slam title, and his 5th US Open title.
 
Women's singles
 Serena Williams[2] defeated 
 Venus Williams, 6–4, 6–3
- It was Serena's 4th career Grand Slam title, and her 2nd US Open title.
 
Men's doubles
 Mahesh Bhupathi / 
 Max Mirnyi defeated 
 Jiří Novák / 
 Radek Štěpánek, 6–3, 3–6, 6–4
Women's doubles
 Virginia Ruano Pascual / 
 Paola Suárez defeated 
 Elena Dementieva / 
 Janette Husárová, 6–2, 6–1
Mixed doubles
 Lisa Raymond / 
 Mike Bryan defeated 
 Katarina Srebotnik / 
 Bob Bryan, 7–6(11–9), 7–6(7–1)
Juniors
Boys' singles
 Richard Gasquet defeated 
 Marcos Baghdatis, 7–5, 6–2[3]
Girls' singles
 Maria Kirilenko defeated 
 Barbora Strýcová, 6–4, 6–4
Boys' doubles
Girls' doubles
Notes
- ↑ This victory was Sampras' 5th US Open title, an Open Era record he shares with Jimmy Connors and Roger Federer.
 - ↑ This win marked the third consecutive Grand Slam title for Serena, after having won at the French Open and Wimbledon.
 - ↑ "US Open Junior Championships Boys Singles" (PDF). International Tennis Federation. Archived from the original (PDF) on November 18, 2015. Retrieved January 16, 2019.