| Milan challenger |
Round |
Result |
H |
A |
| 07.12. |
|
Bastl / Galim - Knowl / Manta |
SF |
7-5, 7-6 |
|
|
| 06.12. |
|
Knowl / Manta - Ocera / Stopp |
QF |
7-5, 6-7, 6-4 |
|
|
| 05.12. |
|
Knowl / Manta - Menga / Pizza |
R16 |
6-4, 6-2 |
|
|
| Aachen challenger |
Round |
Result |
H |
A |
| 15.11. |
|
Kohlm / Staud - Knowl / Manta |
QF |
6-4, 6-4 |
|
|
| 14.11. |
|
Knowl / Manta - Erlic / Velas |
R16 |
6-3, 6-4 |
|
|
| Yokohama challenger |
Round |
Result |
H |
A |
| 04.11. |
|
Alleg / Knowl - Crich / Fishe |
F |
6-3, 7-6 |
|
|
| 02.11. |
|
Alleg / Knowl - Lee H / Yoon |
SF |
7-6, 2-6, 6-3 |
|
|
| 01.11. |
|
Alleg / Knowl - Fukar / Vik R |
QF |
6-4, 6-2 |
|
|
| 31.10. |
|
Alleg / Knowl - Ishii / Onoda |
R16 |
6-4, 6-4 |
|
|
| Grenoble challenger |
Round |
Result |
H |
A |
| 14.10. |
|
Knowl / Manta - Alleg / Cuaz |
F |
6-3, 6-4 |
|
|
| 12.10. |
|
Knowl / Manta - Hanle / Kerr |
SF |
6-4, 6-4 |
|
|
| 11.10. |
|
Knowl / Manta - Rosne / Weir |
QF |
7-6, 6-4 |
|
|
| 10.10. |
|
Knowl / Manta - Faure / Serra |
R16 |
6-2, 6-3 |
|
|
| Bratislava challenger |
Round |
Result |
H |
A |
| 03.10. |
|
Dezor / Vasek - Knowl / Spenc |
R16 |
6-3, 6-4 |
|
|
| Linz challenger |
Round |
Result |
H |
A |
| 16.09. |
|
Knowl / Stren - Luxa / Skoch |
F |
6-3, 7-5 |
|
|
| 14.09. |
|
Knowl / Stren - Kovac / Kudrn |
SF |
|
|
|
| 13.09. |
|
Knowl / Stren - Fukar / Schne |
QF |
7-6, 7-6 |
|
|
| 12.09. |
|
Knowl / Stren - David / Liukk |
R16 |
7-5, 6-4 |
|
|
| Aschaffenburg challenger |
Round |
Result |
H |
A |
| 06.09. |
|
Alleg / Trifu - Heube / Knowl |
QF |
6-3, 6-3 |
|
|
| 05.09. |
|
Heube / Knowl - Perry / Randj |
R16 |
7-5, 7-6 |
|
|
| Freudenstadt challenger |
Round |
Result |
H |
A |
| 02.09. |
|
Moldo / Schuk - Knowl / Scher |
F |
3-6, 6-3, 6-4 |
|
|
| 31.08. |
|
Knowl / Scher - Behre / Kempe |
SF |
6-3, 6-4 |
|
|
| 30.08. |
|
Knowl / Scher - Hilpe / Stren |
QF |
4-6, 6-2, 6-4 |
|
|
| 29.08. |
|
Knowl / Scher - Somme / Waske |
R16 |
6-3, 2-3 |
|
|
| Montauban challenger |
Round |
Result |
H |
A |
| 06.07. |
|
Pears / Silco - Burgs / Knowl |
SF |
6-4, 6-4 |
|
|
| 05.07. |
|
Burgs / Knowl - Carls / Melo |
QF |
6-2, 6-4 |
|
|
| 04.07. |
|
Burgs / Knowl - Crabb / Siria |
R16 |
6-4, 6-4 |
|
|
| Tallahassee chall. |
Round |
Result |
H |
A |
| 06.06. |
|
Knowl / Merkl - Knowl / Silco |
R16 |
6-7, 6-4, 6-4 |
|
|
| Edinburgh challenger |
Round |
Result |
H |
A |
| 17.05. |
|
Burgs / Fukar - Cabel / Knowl |
QF |
6-4, 3-6, 7-6 |
|
|
| 16.05. |
|
Cabel / Knowl - Furma / Ojala |
R16 |
6-4, 6-3 |
|
|
| Magdeburg challenger |
Round |
Result |
H |
A |
| 15.03. |
|
Behre / Kohlm - Knowl / Stren |
QF |
6-2, 6-4 |
|
|
| 14.03. |
|
Knowl / Stren - Fukar / Hilpe |
R16 |
7-6, 6-4 |
|
|
| Hull challenger |
Round |
Result |
H |
A |
| 19.02. |
|
Cowan / Godwi - Knowl / Pesco |
F |
6-3, 3-6, 6-3 |
|
|
| 17.02. |
|
Knowl / Pesco - Freel / Spink |
SF |
6-3, 6-4 |
|
|
| 16.02. |
|
Knowl / Pesco - De Ch / Gilbe |
QF |
6-1, 6-1 |
|
|
| 15.02. |
|
Knowl / Pesco - MacLa / Parma |
R16 |
6-4, 6-2 |
|
|
| Wolfsburg challenger |
Round |
Result |
H |
A |
| 08.02. |
|
Dier / Kohlm - Hanqu / Knowl |
R16 |
6-3, 6-7, 6-3 |
|
|
| Heilbronn 2 challenger |
Round |
Result |
H |
A |
| 25.01. |
|
Sieme / Van L - Knowl / Manta |
R16 |
6-3, 7-6 |
|
|