| Calabasas challenger |
Round |
Result |
H |
A |
| 20.10. |
|
Jones G. - Kosakowski D. |
1R |
6-2, 6-3 |
1.29 |
3.25 |
| 18.10. |
|
Kosakowski D. - Klingemann C. |
Q-QF |
2-6, 7-5, 7-6 |
|
|
| 17.10. |
|
Kosakowski D. - Anderson A. |
Q-R16 |
2-6, 7-5, 6-2 |
|
|
| 16.10. |
|
Kosakowski D. - Bartlett A. |
Q-1R |
6-2, 6-4 |
|
|
| Tiburon challenger |
Round |
Result |
H |
A |
| 14.10. |
|
Kamke T. - Kosakowski D. |
R16 |
6-2, 6-3 |
1.15 |
4.67 |
| 12.10. |
|
Kosakowski D. - Guccione C. |
1R |
5-4 |
4.59 |
1.15 |
| Futures 2010 |
Round |
Result |
H |
A |
| 02.10. |
|
Guccione C. - Kosakowski D. |
F |
6-3, 6-4 |
|
|
| 01.10. |
|
Kosakowski D. - Basilashvili N. |
SF |
7-5, 6-0 |
|
|
| 30.09. |
|
Kosakowski D. - Bangoura S. |
QF |
6-3, 6-1 |
|
|
| 29.09. |
|
Kosakowski D. - Kutrovsky D. |
R16 |
7-5, 5-7, 6-1 |
|
|
| 28.09. |
|
Kosakowski D. - Brooklyn M. |
1R |
4-6, 6-3, 6-2 |
|
|
| 27.09. |
|
Kosakowski D. - Smith X. |
Q-R16 |
6-4, 7-65 |
|
|
| 26.09. |
|
Kosakowski D. - Kazarian J. |
Q-3R |
6-1, 6-4 |
|
|
| 25.09. |
|
Kosakowski D. - Cutler C. |
Q-2R |
6-3, 6-3 |
|
|
| 21.09. |
|
Benneteau A. - Kosakowski D. |
1R |
1-6, 6-3, 6-3 |
|
|
| 20.09. |
|
Kosakowski D. - Kielbowicz J. |
Q-R16 |
6-1, 6-2 |
|
|
| 19.09. |
|
Kosakowski D. - Spearman C. |
Q-3R |
6-0, 6-1 |
|
|
| 18.09. |
|
Kosakowski D. - McMorrow K. |
Q-2R |
|
|
|
| 17.09. |
|
Kosakowski D. - Gast E. |
Q-1R |
6-0, 6-0 |
|
|
| 15.09. |
|
Sacks G. - Kosakowski D. |
R16 |
7-64, 6-2 |
|
|
| 14.09. |
|
Kosakowski D. - Kielbowicz J. |
1R |
6-4, 6-3 |
|
|
| Los Angeles |
Round |
Result |
H |
A |
| 24.07. |
|
Bozoljac I. - Kosakowski D. |
Q-1R |
6-4, 6-4 |
|
|
| Aptos challenger |
Round |
Result |
H |
A |
| 12.07. |
|
Raonic M. - Kosakowski D. |
1R |
6-3, 6-3 |
1.16 |
4.38 |
| Futures 2010 |
Round |
Result |
H |
A |
| 28.06. |
|
Ilyushin A. - Kosakowski D. |
Q-R16 |
7-5, 6-0 |
|
|
| 27.06. |
|
Kosakowski D. - Sweeney S. |
Q-2R |
6-4, 6-1 |
|
|
| 26.06. |
|
Kosakowski D. - Silverman C. |
Q-1R |
6-3, 6-2 |
|
|
| 23.06. |
|
Klaasen R. - Kosakowski D. |
R16 |
6-4, 1-6, 7-64 |
|
|
| 22.06. |
|
Kosakowski D. - Giron M. |
1R |
7-5, 7-67 |
|
|
| Ojai challenger |
Round |
Result |
H |
A |
| 30.05. |
|
Parr C. - Kosakowski D. |
Q-1R |
6-7, 7-6, 6-4 |
|
|
| Carson 2 challenger |
Round |
Result |
H |
A |
| 24.05. |
|
Young D. - Kosakowski D. |
1R |
6-1, 6-1 |
1.05 |
7.28 |
| Savannah challenger |
Round |
Result |
H |
A |
| 03.05. |
|
Reynolds B. - Kosakowski D. |
1R |
4-6, 6-4, 6-0 |
1.05 |
7.96 |
| Futures 2010 |
Round |
Result |
H |
A |
| 28.02. |
|
Bakalov B. - Kosakowski D. |
Q-2R |
6-1, 6-2 |
|
|
| 27.02. |
|
Kosakowski D. - Fosado Lopez M. |
Q-1R |
6-1, 6-1 |
|
|
| 24.02. |
|
Bocko M. - Kosakowski D. |
R16 |
6-2, 6-0 |
|
|
| 23.02. |
|
Kosakowski D. - Maher J. |
1R |
6-4, 64-7, 6-4 |
|
|