| Drummondville challenger |
Round |
Result |
H |
A |
| 17.11. |
|
Bergs Z. - Koepfer D. |
QF |
6-4, 4-6, 7-5 |
2.47 |
1.51 |
| 17.11. |
|
Koepfer D. - Pieczkowski O. |
R16 |
6-4, 6-4 |
1.10 |
6.45 |
| 15.11. |
|
Koepfer D. - Wiedenmann L. |
1R |
5-7, 6-2, 6-2 |
1.10 |
6.05 |
| Calgary challenger |
Round |
Result |
H |
A |
| 13.11. |
|
Draxl L. - Koepfer D. |
F |
6-4, 6-3 |
2.61 |
1.47 |
| 11.11. |
|
Koepfer D. - Diallo G. |
SF |
|
1.71 |
2.06 |
| 10.11. |
|
Koepfer D. - Bergs Z. |
QF |
6-1, 6-3 |
1.53 |
2.41 |
| 09.11. |
|
Koepfer D. - Chidekh C. |
R16 |
6-3, 6-3 |
1.26 |
3.40 |
| 07.11. |
|
Koepfer D. - Broom C. |
1R |
6-2, 6-3 |
1.33 |
3.14 |
| Paris |
Round |
Result |
H |
A |
| 28.10. |
|
Giron M. - Koepfer D. |
Q-1R |
7-65, 6-3 |
1.34 |
3.22 |
| Basel |
Round |
Result |
H |
A |
| 22.10. |
|
Hassan B. - Koepfer D. |
Q-QF |
6-2, 2-6, 6-4 |
2.46 |
1.52 |
| 21.10. |
|
Koepfer D. - Nagal S. |
Q-R16 |
3-6, 6-1, 7-63 |
1.27 |
3.68 |
| Antwerp |
Round |
Result |
H |
A |
| 18.10. |
|
Borges N. - Koepfer D. |
1R |
7-66, 6-4 |
1.76 |
2.07 |
| US Open |
Round |
Result |
H |
A |
| 30.08. |
|
Alcaraz C. - Koepfer D. |
1R |
6-2, 3-2 |
1.02 |
19.08 |
| Winston Salem |
Round |
Result |
H |
A |
| 24.08. |
|
Lehecka J. - Koepfer D. |
R16 |
6-3, 3-6, 6-4 |
1.57 |
2.38 |
| 22.08. |
|
Koepfer D. - Kirchheimer S. |
2R |
6-3, 6-2 |
1.10 |
7.11 |
| 21.08. |
|
Koepfer D. - Lestienne C. |
1R |
6-4, 3-6, 7-68 |
1.56 |
2.43 |
| Los Cabos |
Round |
Result |
H |
A |
| 05.08. |
|
De Minaur A. - Koepfer D. |
SF |
6-2, 65-7, 6-1 |
1.29 |
3.64 |
| 04.08. |
|
Koepfer D. - Kovacevic A. |
QF |
6-4, 7-5 |
1.48 |
2.64 |
| 03.08. |
|
Koepfer D. - Duckworth J. |
R16 |
6-2, 6-2 |
1.56 |
2.43 |
| 02.08. |
|
Koepfer D. - Barrios Vera M. |
1R |
6-4, 6-3 |
1.43 |
2.82 |
| Atlanta |
Round |
Result |
H |
A |
| 28.07. |
|
Wolf J. - Koepfer D. |
QF |
6-2, 6-3 |
1.40 |
2.96 |
| 27.07. |
|
Koepfer D. - Evans D. |
R16 |
2-6, 7-63, 6-4 |
1.89 |
1.91 |
| 25.07. |
|
Koepfer D. - Isner J. |
1R |
3-6, 7-64, 7-63 |
2.47 |
1.54 |
| Wimbledon |
Round |
Result |
H |
A |
| 03.07. |
|
Otte O. - Koepfer D. |
1R |
7-5, 6-3, 7-69 |
1.68 |
2.21 |
| Nottingham challenger |
Round |
Result |
H |
A |
| 17.06. |
|
Cazaux A. - Koepfer D. |
SF |
7-5, 6-2 |
1.98 |
1.80 |
| 16.06. |
|
Koepfer D. - Loffhagen G. |
QF |
7-5, 4-6, 6-3 |
1.23 |
3.98 |
| 14.06. |
|
Koepfer D. - Fery A. |
R16 |
6-4, 6-2 |
1.40 |
2.80 |
| 13.06. |
|
Koepfer D. - Lokoli L. |
1R |
6-2, 6-4 |
1.10 |
1.10 |
| French Open |
Round |
Result |
H |
A |
| 26.05. |
|
Seyboth Wild T. - Koepfer D. |
Q-3R |
6-1, 6-1 |
2.37 |
1.57 |
| 24.05. |
|
Koepfer D. - Delbonis F. |
Q-2R |
6-1, 7-65 |
1.31 |
3.38 |
| 23.05. |
|
Koepfer D. - Piros Z. |
Q-1R |
7-5, 2-6, 6-1 |
1.62 |
2.24 |
| Turin challenger |
Round |
Result |
H |
A |
| 20.05. |
|
Koepfer D. - Gaio F. |
F |
65-7, 6-2, 6-0 |
1.35 |
3.06 |
| 20.05. |
|
Koepfer D. - Galan D. |
SF |
6-4, 6-2 |
1.64 |
2.20 |
| 18.05. |
|
Koepfer D. - Lavagno E. |
QF |
6-3, 6-1 |
1.27 |
3.61 |
| 17.05. |
|
Koepfer D. - Varillas J. |
R16 |
6-4, 5-7, 7-5 |
1.76 |
1.99 |
| 16.05. |
|
Koepfer D. - Zeppieri G. |
1R |
6-2, 6-2 |
1.88 |
1.85 |
| Prague 4 challenger |
Round |
Result |
H |
A |
| 14.05. |
|
Mensik J. - Koepfer D. |
F |
6-4, 6-3 |
2.63 |
1.46 |
| 13.05. |
|
Koepfer D. - Kicker N. |
SF |
6-4, 6-3 |
1.46 |
2.62 |
| 12.05. |
|
Koepfer D. - Klein L. |
QF |
6-4, 66-7, 6-1 |
1.75 |
2.01 |
| 11.05. |
|
Koepfer D. - Furness E. |
R16 |
7-66, 0-0 |
1.35 |
3.07 |
| 09.05. |
|
Koepfer D. - Elias G. |
1R |
1-1 |
1.45 |
2.65 |
| Prague 2 challenger |
Round |
Result |
H |
A |
| 05.05. |
|
Krajinovic F. - Koepfer D. |
QF |
6-1, 6-2 |
1.77 |
1.99 |
| 04.05. |
|
Koepfer D. - Gombos N. |
R16 |
6-2, 3-6, 6-3 |
1.68 |
2.12 |
| 02.05. |
|
Koepfer D. - Delbonis F. |
1R |
6-1, 6-4 |
1.78 |
1.96 |
| Tallahassee chall. |
Round |
Result |
H |
A |
| 19.04. |
|
Kwiatkowski T. - Koepfer D. |
1R |
3-6, 6-3, 6-4 |
3.84 |
1.24 |
| San Luis Potosi chall. |
Round |
Result |
H |
A |
| 09.04. |
|
Barrios Vera M. - Koepfer D. |
F |
7-66, 7-5 |
2.23 |
1.62 |
| 08.04. |
|
Koepfer D. - Choinski J. |
SF |
6-3, 6-3 |
1.54 |
2.40 |
| 07.04. |
|
Koepfer D. - Neuchrist M. |
QF |
4-6, 6-1, 6-4 |
1.36 |
2.93 |
| 07.04. |
|
Koepfer D. - Yevseyev D. |
R16 |
6-3, 6-2 |
1.18 |
4.44 |
| 05.04. |
|
Koepfer D. - Burruchaga R. |
1R |
6-1, 6-3 |
1.27 |
3.56 |
| Mexico City challenger |
Round |
Result |
H |
A |
| 01.04. |
|
Koepfer D. - Tirante T. |
F |
2-6, 6-4, 6-2 |
1.58 |
2.30 |
| 31.03. |
|
Koepfer D. - Neuchrist M. |
SF |
6-2, 6-4 |
1.49 |
2.47 |
| 31.03. |
|
Koepfer D. - Gaio F. |
QF |
6-4, 4-6, 7-65 |
1.46 |
2.64 |
| 29.03. |
|
Koepfer D. - Barrios Vera M. |
R16 |
4-6, 6-4, 7-5 |
2.08 |
1.70 |
| 28.03. |
|
Koepfer D. - Noguchi R. |
1R |
6-3, 6-2 |
1.22 |
4.05 |
| 27.03. |
|
Koepfer D. - Popko D. |
Q-R16 |
6-3, 6-1 |
1.25 |
3.63 |
| 26.03. |
|
Koepfer D. - Aboian V. |
Q-1R |
7-5, 3-6, 6-4 |
1.16 |
4.64 |
| Puerto Vallarta challenger |
Round |
Result |
H |
A |
| 08.03. |
|
Altmaier D. - Koepfer D. |
1R |
66-7, 7-64, 6-1 |
1.47 |
2.58 |
| Waco challenger |
Round |
Result |
H |
A |
| 27.02. |
|
Trungelliti M. - Koepfer D. |
1R |
2-6, 6-4, 6-4 |
2.48 |
1.51 |
| Rome challenger |
Round |
Result |
H |
A |
| 20.02. |
|
Michelsen A. - Koepfer D. |
1R |
6-3, 6-1 |
2.16 |
1.65 |