| Kitzbühel |
Round |
Result |
H |
A |
| 31.07. |
|
Melze / Petzs - Danie / Koolh |
R16 |
7-64, 6-4 |
1.82 |
1.91 |
| Hamburg |
Round |
Result |
H |
A |
| 27.07. |
|
Marac / Pavic - Danie / Koolh |
SF |
2-6, 6-4, 10-7 |
1.38 |
2.97 |
| 26.07. |
|
Danie / Koolh - Marre / Qures |
QF |
6-1, 6-2 |
1.74 |
2.03 |
| 24.07. |
|
Danie / Koolh - Mirny / Oswal |
R16 |
64-7, 6-4, 10-5 |
1.95 |
1.71 |
| Bastad |
Round |
Result |
H |
A |
| 19.07. |
|
Melze / Petzs - Danie / Koolh |
QF |
7-64, 6-3 |
2.00 |
1.76 |
| 18.07. |
|
Danie / Koolh - Ymer / Ymer |
R16 |
6-1, 6-2 |
1.75 |
1.98 |
| Braunschweig challenger |
Round |
Result |
H |
A |
| 14.07. |
|
Gonza / Koolh - Balaj / Vardh |
F |
6-3, 6-3 |
1.57 |
2.09 |
| 13.07. |
|
Gonza / Koolh - Begem / Brown |
SF |
6-0, 6-3 |
1.67 |
2.06 |
| 11.07. |
|
Gonza / Koolh - Cueva / Cueva |
QF |
7-64, 6-1 |
|
|
| 10.07. |
|
Gonza / Koolh - Gutta / Von M |
R16 |
7-67, 6-1 |
1.10 |
6.25 |
| French Open |
Round |
Result |
H |
A |
| 03.06. |
|
Cabal / Farah - Koolh / Sitak |
R16 |
3-6, 6-4, 6-3 |
1.39 |
2.89 |
| 31.05. |
|
Koolh / Sitak - Dodig / Ram R |
2R |
5-7, 7-5, 6-4 |
2.52 |
1.50 |
| 29.05. |
|
Koolh / Sitak - Begem / Sanci |
1R |
64-7, 6-2, 6-4 |
1.64 |
2.02 |
| Geneva |
Round |
Result |
H |
A |
| 22.05. |
|
Lipsk / Marre - Koolh / Sitak |
R16 |
7-66, 4-6, 10-7 |
2.17 |
1.64 |
| Bordeaux challenger |
Round |
Result |
H |
A |
| 14.05. |
|
Albot / Kozlo - Koolh / Sitak |
R16 |
7-5, 6-1 |
3.45 |
1.22 |
| Estoril |
Round |
Result |
H |
A |
| 06.05. |
|
Edmun / Norri - Koolh / Sitak |
F |
6-4, 6-2 |
2.18 |
1.63 |
| 05.05. |
|
Koolh / Sitak - Eysse / Salis |
SF |
7-5, 6-3 |
1.68 |
2.13 |
| 03.05. |
|
Koolh / Sitak - Elias / Sousa |
QF |
7-62, 4-6, 10-8 |
1.35 |
3.09 |
| 02.05. |
|
Koolh / Sitak - Lopez / Marre |
R16 |
65-7, 6-4, 10-3 |
1.97 |
1.75 |
| Budapest |
Round |
Result |
H |
A |
| 26.04. |
|
Matko / Monro - Koolh / Sitak |
QF |
6-3, 6-4 |
1.84 |
1.89 |
| 25.04. |
|
Koolh / Sitak - Mekti / Peya |
R16 |
7-5, 64-7, 10-7 |
2.50 |
1.49 |
| Marrakech |
Round |
Result |
H |
A |
| 11.04. |
|
Shara / Struf - Koolh / Sitak |
R16 |
7-63, 6-3 |
2.22 |
1.62 |
| Alicante challenger |
Round |
Result |
H |
A |
| 06.04. |
|
Koolh / Sitak - Andre / Behar |
F |
6-3, 6-2 |
1.42 |
2.67 |
| 05.04. |
|
Koolh / Sitak - Marti / Vega |
SF |
5-7, 6-4, 10-5 |
1.37 |
2.96 |
| 04.04. |
|
Koolh / Sitak - Arnab / Giann |
QF |
|
|
|
| 02.04. |
|
Koolh / Sitak - Cerva / Marre |
R16 |
6-4, 6-1 |
1.50 |
2.45 |
| Sao Paulo |
Round |
Result |
H |
A |
| 04.03. |
|
Delbo / Gonza - Koolh / Sitak |
F |
6-4, 6-2 |
2.69 |
1.45 |
| 03.03. |
|
Koolh / Sitak - Berlo / Kicke |
SF |
6-3, 6-3 |
1.31 |
3.34 |
| 28.02. |
|
Koolh / Sitak - Carba / Garci |
QF |
7-5, 6-4 |
1.39 |
2.56 |
| 28.02. |
|
Koolh / Sitak - Arend / Begem |
R16 |
6-4, 7-64 |
1.54 |
2.39 |