 Austria: Linz - Singles - Main |
|---|
| 1/16-finals | Benesova I. | Gehrlein S. | 2:0 (7:5, 6:0) | details | 13.10.2009 |
 USA: US Open - Singles - Qualification |
|---|
| Quarter-finals | Zahlavova S. | Gehrlein S. | 2:0 (6:2, 6:3) | details | 25.08.2009 |
 United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Quarter-finals | Gehrlein S. | Spears A. | 0:2 (0:6, 1:6) | details | 16.06.2009 |
 Luxembourg: Luxembourg - Singles - Main |
|---|
| 1/16-finals | Gehrlein S. | Mauresmo A. | 1:2 (2:6, 6:3, 0:6) | details | 22.10.2008 |
 France: French Open - Singles - Qualification |
|---|
| Quarter-finals | Gehrlein S. | Andrieux M. | 0:2 (2:6, 0:6) | details | 24.05.2006 |
 Australia: Australian Open - Singles - Qualification |
|---|
| Final | Gehrlein S. | Meusburger Y. | 0:2 (4:6, 1:6) | details | 14.01.2006 |
| Semi-finals | Gehrlein S. | Piedade F. | 2:0 (6:2, 6:2) | details | 13.01.2006 |
| Quarter-finals | Tu M. | Gehrlein S. | 0:2 (2:6, 5:7) | details | 11.01.2006 |
| USA: Philadelphia - Singles - Main |
|---|
| 1/8-finals | Raymond L. | Gehrlein S. | 2:1 (6:1, 3:6, 6:2) | details | 04.11.2005 |
 Germany: Filderstadt - Singles - Main |
|---|
| 1/16-finals | Gehrlein S. | Myskina A. | 0:2 (1:6, 4:6) | details | 04.10.2005 |
| USA: US Open - Singles - Qualification |
|---|
| Quarter-finals | Gehrlein S. | Hradecka L. | 0:2 (3:6, 62:7) | details | 23.08.2005 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Semi-finals | Gehrlein S. | Callens E. | 1:2 (3:6, 7:68, 3:6) | details | 15.06.2005 |
| Quarter-finals | Gehrlein S. | Ashley T. | 2:1 (2:6, 7:5, 6:1) | details | 13.06.2005 |
| Germany: Berlin - Singles - Main |
|---|
| 1/32-finals | Craybas J. | Gehrlein S. | 2:1 (4:6, 6:3, 6:4) | details | 02.05.2005 |
| Australia: Australian Open - Singles - Qualification |
|---|
| Quarter-finals | Rao S. | Gehrlein S. | 2:1 (3:6, 6:2, 6:2) | details | 12.01.2005 |
| USA: US Open - Singles - Qualification |
|---|
| Semi-finals | Liu N. | Gehrlein S. | 2:0 (6:1, 6:3) | details | 26.08.2004 |
| Quarter-finals | Gehrlein S. | Nemeckova L. | 2:1 (4:6, 6:4, 6:0) | details | 24.08.2004 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Quarter-finals | Gehrlein S. | Abramovic I. | 0:2 (64:7, 0:6) | details | 16.06.2004 |
| France: French Open - Singles - Qualification |
|---|
| Final | Irvin M. | Gehrlein S. | 2:1 (2:6, 7:66, 6:4) | details | 21.05.2004 |
| Semi-finals | Hopkins J. | Gehrlein S. | 0:2 (1:6, 2:6) | details | 20.05.2004 |
| Quarter-finals | Fokina G. | Gehrlein S. | 1:2 (1:6, 6:2, 3:6) | details | 19.05.2004 |
| Germany: Berlin - Singles - Main |
|---|
| 1/32-finals | Gehrlein S. | Cohen-Aloro S. | 0:2 (3:6, 5:7) | details | 03.05.2004 |
 Qatar: Doha - Singles - Main |
|---|
| 1/16-finals | Gehrlein S. | Zheng J. | 0:2 (2:6, 3:6) | details | 02.03.2004 |
| Australia: Australian Open - Singles - Qualification |
|---|
| Final | Dulko G. | Gehrlein S. | 2:1 (6:2, 5:7, 6:4) | details | 17.01.2004 |
| Semi-finals | Gehrlein S. | Grandin N. | 2:1 (6:0, 3:6, 7:5) | details | 16.01.2004 |
| Quarter-finals | Keothavong A. | Gehrlein S. | 1:2 (7:5, 1:6, 4:6) | details | 14.01.2004 |
| USA: US Open - Singles - Main |
|---|
| 1/64-finals | Pierce M. | Gehrlein S. | 2:0 (6:3, 6:2) | details | 25.08.2003 |
| USA: US Open - Singles - Qualification |
|---|
| Final | Pichet V. | Gehrlein S. | 1:2 (6:4, 0:6, 0:6) | details | 22.08.2003 |
| Semi-finals | Gehrlein S. | Gubacsi Z. | 2:1 (5:7, 7:65, 6:1) | details | 21.08.2003 |
| Quarter-finals | Bachmann A. | Gehrlein S. | 0:2 (5:7, 4:6) | details | 19.08.2003 |
 Poland: Sopot - Singles - Main |
|---|
| 1/8-finals | Myskina A. | Gehrlein S. | 2:0 (6:3, 6:4) | details | 30.07.2003 |
| 1/16-finals | Birnerova E. | Gehrlein S. | 0:2 (2:6, 4:6) | details | 29.07.2003 |
