1/16-finals | Haerteis J. | Alimli M. | 0:0 RET. (1:2) | details | 27.09.2023 | ||
1/8-finals | Haerteis J. | Merida Aguilar D. | 0:2 (3:6, 3:6) | details | 14.09.2023 | ||
1/16-finals | Haerteis J. | Maginley J. | 2:0 (6:4, 7:5) | details | 13.09.2023 | ||
Semi-finals | Broom C. | Haerteis J. | 2:0 (6:3, 7:62) | details | 03.09.2023 | ||
1/8-finals | Haerteis J. | Kuhn N. | 0:2 (5:7, 3:6) | details | 31.08.2023 | ||
1/16-finals | Haerteis J. | Hesselmann L. | 2:1 (2:6, 6:1, 6:4) | details | 30.08.2023 | ||
1/16-finals | Vacherot V. | Haerteis J. | 2:1 (6:2, 63:7, 6:4) | details | 16.08.2023 | ||
Quarter-finals | Gerch L. | Haerteis J. | 2:0 (7:5, 6:0) | details | 11.08.2023 | ||
1/8-finals | Lemstra K. | Haerteis J. | 1:2 (7:5, 4:6, 2:6) | details | 10.08.2023 | ||
1/16-finals | Haerteis J. | Rosenkranz M. | 1:0 RET. (7:62, 4:1) | details | 08.08.2023 | ||
1/16-finals | Haerteis J. | Nava E. | 0:2 (63:7, 62:7) | details | 01.08.2023 | ||
Final | Maia H. | Haerteis J. | 0:2 (5:7, 5:7) | details | 31.07.2023 | ||
Semi-finals | Haerteis J. | Lilov V. | 2:1 (6:4, 2:6, 6:2) | details | 30.07.2023 | ||
1/8-finals | Haerteis J. | Domingues J. | 1:2 (6:2, 62:7, 2:6) | details | 27.07.2023 | ||
1/16-finals | Pinho T. | Haerteis J. | 0:2 (4:6, 66:7) | details | 26.07.2023 | ||
Quarter-finals | Haerteis J. | Boitan G. A. | 0:2 (2:6, 3:6) | details | 22.06.2023 | ||
1/8-finals | Tomescu D. A. | Haerteis J. | 0:2 (4:6, 2:6) | details | 21.06.2023 | ||
1/16-finals | Haerteis J. | Coman M. A. | 2:0 (6:4, 7:66) | details | 20.06.2023 | ||
1/16-finals | Haerteis J. | Vasa I. | 0:2 (4:6, 1:6) | details | 07.06.2023 | ||
Semi-finals | Sachko V. | Haerteis J. | 2:1 (5:7, 6:2, 6:1) | details | 07.05.2023 | ||
Quarter-finals | Strombachs R. | Haerteis J. | 2:0 (7:65, 6:4) | details | 28.04.2023 | ||
1/8-finals | Haerteis J. | Mu T. | 2:0 (6:4, 6:1) | details | 27.04.2023 | ||
1/16-finals | Haerteis J. | Kuklin G. | 2:0 (6:1, 6:0) | details | 26.04.2023 | ||
Quarter-finals | Madaras N. | Haerteis J. | 2:0 (6:2, 6:2) | details | 21.04.2023 | ||
1/8-finals | Tomescu D. A. | Haerteis J. | 1:2 (1:6, 6:4, 2:6) | details | 20.04.2023 | ||
1/16-finals | Haerteis J. | Reymond A. | 2:0 (6:4, 6:2) | details | 18.04.2023 | ||
1/16-finals | Capecchi D. | Haerteis J. | 2:1 (4:6, 6:3, 6:2) | details | 12.04.2023 | ||
1/8-finals | Oradini G. | Haerteis J. | 2:0 (6:4, 6:0) | details | 30.03.2023 | ||
1/16-finals | Bulitski A. | Haerteis J. | 0:2 (2:6, 2:6) | details | 29.03.2023 | ||
Semi-finals | Forti F. | Haerteis J. | 2:1 (4:6, 6:4, 7:5) | details | 19.03.2023 | ||
1/16-finals | Haerteis J. | Serafini M. | 1:2 (4:6, 7:5, 4:6) | details | 15.03.2023 |
Final | Haerteis J./Schell N. | Schnaitter J./Wallner M. | 2:1 (3:6, 7:61, 10:8) | details | 12.08.2023 | ||
Semi-finals | Haerteis J./Schell N. | Donders D./Visker N. | 2:0 (7:63, 6:2) | details | 11.08.2023 | ||
Quarter-finals | Haerteis J./Schell N. | Kelm Y./Poertner L. | WO. | details | 11.08.2023 | ||
1/8-finals | Haerteis J./Schell N. | Corbinais S./Hesselmann L. | 2:0 (6:0, 6:3) | details | 08.08.2023 | ||
Quarter-finals | Ambarzumjan E./Haerteis J. | Fery A./Parker S. | 0:2 (2:6, 1:6) | details | 27.07.2023 | ||
1/8-finals | Gonzalez Fernandez M./Malirz K. | Ambarzumjan E./Haerteis J. | 0:2 (2:6, 4:6) | details | 25.07.2023 | ||
1/8-finals | Haerteis J./Heller P. | Onofrei M. C./Teglas I. A. | CAN. | details | 20.06.2023 | ||
Quarter-finals | Haerteis J./Orlov V. | Braynin A./Cunat M. | 1:2 (6:4, 3:6, 7:10) | details | 26.04.2023 | ||
1/8-finals | Haerteis J./Orlov V. | Mu T./Strombachs R. | 2:0 (6:2, 6:2) | details | 25.04.2023 | ||
Final | Haerteis J./Heller P. | Paz J. P./Tenti F. | 2:0 (6:4, 7:67) | details | 22.04.2023 | ||
Semi-finals | Haerteis J./Heller P. | Huber D./Kahoun J. | 2:0 (6:3, 6:3) | details | 21.04.2023 | ||
Quarter-finals | Haerteis J./Heller P. | Saritas G./Turker M. N. | 2:0 (6:3, 6:4) | details | 20.04.2023 | ||
1/8-finals | Haerteis J./Heller P. | Reitano S./Tomasetto L. | 2:0 (6:2, 7:5) | details | 19.04.2023 | ||
Quarter-finals | Haerteis J./Moeller M. | Bielinskyi V./Wenger D. | 0:2 (67:7, 3:6) | details | 13.04.2023 | ||
1/8-finals | Milev Y./Reid J. | Haerteis J./Moeller M. | 0:2 (3:6, 63:7) | details | 12.04.2023 | ||
1/8-finals | Glinka D./Saar K. K. | Haerteis J./Veldheer M. | 2:1 (6:4, 3:6, 10:7) | details | 28.03.2023 | ||
Final | Haerteis J./Masur D. | Broom C./Matusevich A. | 2:1 (7:63, 63:7, 10:5) | details | 18.03.2023 | ||
Semi-finals | Huber D./Kahoun J. | Haerteis J./Masur D. | 0:2 (4:6, 3:6) | details | 17.03.2023 | ||
Quarter-finals | Haerteis J./Masur D. | Handel T./Kivattsev K. | 2:0 (6:2, 6:3) | details | 16.03.2023 |