 Germany: Berlin - Doubles - Main |
|---|
| 1/16-finals | Hantuchova D./Sugiyama A. | Rittner B./Peschke K. | 2:0 (7:5, 6:3) | details | 04.05.2005 |
 Belgium: Antwerp - Doubles - Main |
|---|
| 1/8-finals | Rittner B./Roesch A. | Dekmeijere L./Smith N. | 0:2 (3:6, 6:7) | details | 14.02.2005 |
 Italy: Palermo - Doubles - Main |
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| Semi-finals | Medina Garrigues A./Sanchez-Vicario A. | Groenefeld A./Rittner B. | 2:1 (6:0, 3:6, 6:3) | details | 23.07.2004 |
| Quarter-finals | Schruff J./Serra Zanetti A. | Groenefeld A./Rittner B. | 2:0 (7:6, 7:6) | details | 22.07.2004 |
| 1/8-finals | Groenefeld A./Rittner B. | Fedak J./Ehritt-Vanc A. | 2:1 (6:4, 4:6, 7:6) | details | 20.07.2004 |
 United Kingdom: Wimbledon - Doubles - Main |
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| 1/32-finals | Rittner B./Wartusch P. | Grande R./Pennetta F. | 1:2 (5:7, 6:3, 3:6) | details | 25.06.2004 |
 France: French Open - Doubles - Main |
|---|
| 1/32-finals | Peschke K./Rittner B. | McShea L./Sequera M. | 0:2 (6:7, 6:7) | details | 26.05.2004 |
| Italy: Rome - Doubles - Main |
|---|
| 1/8-finals | Bovina E./Dechy N. | Peschke K./Rittner B. | 2:0 (6:1, 6:3) | details | 13.05.2004 |
| 1/16-finals | Peschke K./Rittner B. | Black C./Callens E. | 2:1 (6:7, 6:2, 6:4) | details | 12.05.2004 |
| Germany: Berlin - Doubles - Main |
|---|
| 1/8-finals | Ruano Pascual V./Suarez P. | Peschke K./Rittner B. | 2:0 (6:2, 6:2) | details | 05.05.2004 |
| 1/16-finals | Peschke K./Rittner B. | Dementieva E./Sprem K. | 2:0 (7:6, 7:6) | details | 03.05.2004 |
 Luxembourg: Luxembourg - Doubles - Main |
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| 1/8-finals | Fokina G./Koryttseva M. | Gagliardi E./Rittner B. | 2:1 (1:6, 6:2, 6:4) | details | 22.10.2003 |
| Germany: Filderstadt - Doubles - Main |
|---|
| 1/8-finals | Huber L./Maleeva M. | Hantuchova D./Rittner B. | 2:1 (6:1, 6:7, 6:1) | details | 06.10.2003 |
| Germany: Leipzig - Doubles - Main |
|---|
| 1/8-finals | Rittner B./Vento-Kabchi M. | Hantuchova D./Schett B. | 0:2 (0:6, 3:6) | details | 24.09.2003 |
 USA: US Open - Doubles - Main |
|---|
| 1/32-finals | Pratt N./Rittner B. | Schett B./Schnyder P. | 1:2 (1:6, 6:3, 0:6) | details | 27.08.2003 |
| United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/16-finals | Mandula P./Wartusch P. | Majoli I./Rittner B. | 2:1 (2:6, 6:1, 6:3) | details | 26.06.2003 |
| United Kingdom: Wimbledon - Mixed Doubles - Main |
|---|
| 1/16-finals | Damm M./Rittner B. | Friedl L./Huber L. | 0:2 (615:7, 0:6) | details | 25.06.2003 |
| United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | Ashley T./Spears A. | Majoli I./Rittner B. | 1:2 (6:7, 6:2, 1:6) | details | 23.06.2003 |
| United Kingdom: Wimbledon - Mixed Doubles - Main |
|---|
| 1/32-finals | Damm M./Rittner B. | Landsberg J./Kostanic T. J. | 2:1 (2:6, 7:5, 6:4) | details | 23.06.2003 |
 Netherlands: Hertogenbosch - Doubles - Main |
|---|
| Semi-finals | Petrova N./Pierce M. | Jidkova A./Rittner B. | 2:0 (6:3, 6:3) | details | 21.06.2003 |
| Quarter-finals | Jidkova A./Rittner B. | Grande R./Widjaja A. | 2:0 (6:4, 7:5) | details | 18.06.2003 |
| 1/8-finals | Jidkova A./Rittner B. | Callens E./Loit E. | 2:0 (6:4, 7:5) | details | 16.06.2003 |
| France: French Open - Doubles - Main |
|---|
| 1/32-finals | Pratt N./Rittner B. | Black C./Likhovtseva E. | 0:2 (2:6, 2:6) | details | 28.05.2003 |
| Germany: Berlin - Doubles - Main |
|---|
| 1/16-finals | Boogert K./Serna M. | Muller M./Rittner B. | 2:0 (6:4, 6:2) | details | 05.05.2003 |
 Croatia: Bol - Doubles - Main |
|---|
| Semi-finals | Gagliardi E./Schnyder P. | Pratt N./Rittner B. | 2:0 (6:1, 7:6) | details | 03.05.2003 |
| Quarter-finals | Pratt N./Rittner B. | Abramovic I./Hejdova Z. | 2:1 (6:7, 6:1, 6:2) | details | 01.05.2003 |
| 1/8-finals | Pratt N./Rittner B. | Jurak Schreiber D./Sprem K. | 2:0 (6:0, 6:3) | details | 29.04.2003 |
Finland: Espoo-Helsinki - Singles - Main