 Slovakia: M25 Trnava 2 - Doubles - Main |
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| 1/8-finals | Hnidets V./Klimas J. | Jermar J./Zelenay I. | 0:2 (3:6, 3:6) | details | 22.10.2024 |
 USA: US Open - Doubles - Main |
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| 1/16-finals | Battiston A./Hernandez Cortes B. | Klimas J./Petkovic M. | 2:1 (6:3, 3:6, 10:5) | details | 02.09.2024 |
 Czech Republic: Pardubicka juniorka - Doubles - Main |
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| Final | Klimas J./Kumstat J. | Sklenicka S./Kucera J. | 2:0 (6:2, 6:4) | details | 25.07.2024 |
| Semi-finals | Klimas J./Kumstat J. | Burda O. P./Chodora R. | 2:0 (6:2, 6:4) | details | 24.07.2024 |
| Quarter-finals | Klimas J./Kumstat J. | Petrofsky D./Dvorak L. | 2:1 (5:7, 6:4, 11:9) | details | 23.07.2024 |
| 1/8-finals | Klimas J./Kumstat J. | Frohlich M./Frohlich J. | 2:0 (6:4, 6:3) | details | 22.07.2024 |
 United Kingdom: Wimbledon - Doubles - Main |
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| Final | Razeghi A./Schoenhaus M. | Klimas J./Kumstat J. | 2:0 (7:61, 6:4) | details | 14.07.2024 |
| Semi-finals | Klimas J./Kumstat J. | Exsted M./Woestendick C. | 2:0 (6:4, 7:5) | details | 13.07.2024 |
| Quarter-finals | Klimas J./Kumstat J. | Jodar R./Santamarta Roig A. | 2:1 (4:6, 7:62, 10:7) | details | 12.07.2024 |
| 1/8-finals | Maksimovic M./Papamalamis T. | Klimas J./Kumstat J. | 0:2 (69:7, 67:7) | details | 11.07.2024 |
| 1/16-finals | Karahan A./Roh H. | Klimas J./Kumstat J. | 1:2 (1:6, 6:3, 2:10) | details | 08.07.2024 |
 France: French Open - Doubles - Main |
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| 1/16-finals | Klimas J./Mrva M. | Bernet H./Stenzer M. | 0:2 (2:6, 5:7) | details | 03.06.2024 |
| Czech Republic: Pardubicka juniorka - Doubles - Main |
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| Semi-finals | Klimas J./Kumstat J. | Pazdera M./Kucera J. | 0:2 (4:6, 4:6) | details | 02.08.2023 |
| Quarter-finals | Kusy J./Cizek J. | Klimas J./Kumstat J. | 1:2 (3:6, 6:3, 7:10) | details | 01.08.2023 |
| 1/8-finals | Kolarik J./Olsar S. | Klimas J./Kumstat J. | 0:2 (2:6, 2:6) | details | 31.07.2023 |
Poland: M15 Grodzisk Mazowiecki 3 - Singles - Main