| Calendar prize money | $6,357,547 |
|---|---|
| Singles | |
| Season record | 74–6 (92.50%) |
| Calendar titles | 11 |
| Year-end ranking | No. 1 |
| Ranking change from previous year |  1 |
| Grand Slam & significant results | |
| Australian Open | W |
| French Open | 3R |
| Wimbledon | W |
| US Open | W |
| Other tournaments | |
| Tour Finals | W |
| Olympic Games | 2R |
| Davis Cup | |
| Davis Cup | QF |
← 2003 2005 → | |
Roger Federer won three Majors in 2004. The first came at the Australian Open over Marat Safin, 7–6(3), 6–4, 6–2. He went on to win his second Wimbledon crown over Andy Roddick, 4–6, 7–5, 7–6(3), 6–4. In addition, Federer defeated the 2001 US Open Champion Lleyton Hewitt at the US Open for his first US Open title, 6–0, 7–6(3), 6–0. Furthermore, Federer won three ATP Masters 1000 events, one on clay at Hamburg, and two on hard court in Indian Wells and Canada. Federer took the ATP 500 series event at Dubai, and wrapped up the year for the second time over Lleyton Hewitt at the Tennis Masters Cup. Federer was the first player to win three Grand Slams in a single season since Mats Wilander in 1988.
Federer became the first man in the Open Era to win at least three majors and the Year-End Championships.[citation needed]