 Qatar: M15 Doha 2 - Doubles - Main |
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| Final | Oetzbach A./Vasa E. | Hjorth P./Sigsgaard C. | 1:2 (7:5, 5:7, 4:10) | details | 14.12.2024 |
| Semi-finals | Benchetrit E./Setkic A. | Hjorth P./Sigsgaard C. | 0:2 (3:6, 5:7) | details | 13.12.2024 |
| Quarter-finals | Hjorth P./Sigsgaard C. | Hands T./Summers M. | 2:1 (7:68, 3:6, 12:10) | details | 12.12.2024 |
| 1/8-finals | Baadi T./Cuenin S. | Hjorth P./Sigsgaard C. | WO. | details | 11.12.2024 |
 World: Davis Cup - World Group I - Doubles - Main |
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| | Nedovyesov A./Zhukayev B. | Ingildsen J./Sigsgaard C. | CAN. | details | 15.09.2024 |
 Sweden: M15 Ystad - Doubles - Main |
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| Final | Grevelius E./Heinonen A. | Sigsgaard C./Wessels L. | 2:0 (6:4, 6:4) | details | 17.08.2024 |
| Semi-finals | Sigsgaard C./Wessels L. | Durasovic V./Hellum Lilleengen L. | 2:1 (6:3, 65:7, 10:7) | details | 16.08.2024 |
| Quarter-finals | Eriksson S./Watanabe Eriksson A. | Sigsgaard C./Wessels L. | 0:2 (1:6, 3:6) | details | 15.08.2024 |
| 1/8-finals | Alimli M./Bonnaud A. | Sigsgaard C./Wessels L. | 0:2 (65:7, 2:6) | details | 13.08.2024 |
 Netherlands: M15 Alkmaar - Doubles - Main |
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| 1/8-finals | De Jonge D./Simkiss L. | Hjorth P./Sigsgaard C. | 2:1 (7:65, 2:6, 10:8) | details | 25.06.2024 |
 Denmark: M25 Aarhus - Doubles - Main |
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| Final | Overbeck C. E./Poulsen Brostrom O. | Holmgren A./Sigsgaard C. | 2:1 (6:4, 3:6, 10:5) | details | 15.06.2024 |
| Semi-finals | Holmgren A./Sigsgaard C. | Hammond L./Hornung M. | 2:0 (6:3, 6:4) | details | 14.06.2024 |
| Quarter-finals | Holmgren A./Sigsgaard C. | Gadamauri B./Sels J. | WO. | details | 13.06.2024 |
| 1/8-finals | Holmgren A./Sigsgaard C. | Hansen T. J./Martin T. | 2:0 (6:0, 6:0) | details | 12.06.2024 |
 USA: M25 Austin, TX - Doubles - Main |
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| Quarter-finals | Markes C./Sigsgaard C. | Harper C./Spizzirri E. | 0:2 (2:6, 4:6) | details | 10.11.2023 |
| 1/8-finals | Markes C./Sigsgaard C. | Braswell J./Brown L. | WO. | details | 07.11.2023 |
| USA: M15 Fayetteville, AR - Doubles - Main |
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| 1/8-finals | Dominko S./Nefve A. | Sigsgaard C./Vale D. | 2:0 (6:3, 6:2) | details | 31.10.2023 |
| Sweden: M25 Falun - Doubles - Main |
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| 1/8-finals | Friberg K./Sigsgaard C. | Freund S./Ingildsen J. | 0:2 (4:6, 4:6) | details | 25.09.2023 |
| World: Davis Cup - World Group I - Doubles - Main |
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| | Ingildsen J./Sigsgaard C. | Matos R./Meligeni Alves F. | 1:2 (7:65, 5:7, 65:7) | details | 16.09.2023 |
United Kingdom: M25 Glasgow - Singles - Main
Germany: M15 Offenbach - Singles - Main
Luxembourg: M25 Esch/Alzette - Singles - Main