Halle Open 2004
Roger Federer won the title, beating Mardy Fish 6–0 6–3 in the final.
Latest results
- Semifinal: Roger Federer def. Jiri Novak 6–3 6–4
- Semifinal: Mardy Fish def. Rainer Schuettler 6–4 4–6 7–6(4)
- Quarterfinal: Roger Federer def. Arnaud Clement 6–3 7–5
- Quarterfinal: Jiri Novak def. Tommy Haas 6–4 7–6(1)
Halle 2004 2004
- Defending champion
- Roger Federer
Ranking points by round
| Champion | 500 |
| Runner-up | 330 |
| Semifinal | 200 |
| Quarterfinal | 100 |
| Round of 16 | 50 |
| Round of 32 | 0 |
| Qualifier bonus | 25 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 2003 | Roger Federer | Nicolas Kiefer |
| 2002 | Yevgeny Kafelnikov | Nicolas Kiefer |
| 2001 | Thomas Johansson | Fabrice Santoro |
| 2000 | David Prinosil | Richard Krajicek |
| 1999 | Nicolas Kiefer | Nicklas Kulti |
| 1998 | Yevgeny Kafelnikov | Magnus Larsson |
| 1997 | Yevgeny Kafelnikov | Petr Korda |
| 1996 | Nicklas Kulti | Yevgeny Kafelnikov |
Matches by round
31 finishedFinal
1 finishedFin
Semifinals
2 finishedFin
Fin
Quarterfinals
4 finishedFin
Fin
Fin
Fin
Round of 16
8 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Round of 32
16 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin