Jan Michal HALACZKIEWICZ

24/102026 Aizkraukle, Latvia TE BS14 · Round of 16 · 1 W – 1 L Draw

• Round of 32 Karlis Gustavs HAMITOVS Won 6-2 6-0
• Round of 16 Lukas ANDONEGUI Lost 0-6 2-6

24/102026 Aizkraukle, Latvia TE BD14 · Quarter-final · 1 W – 1 L Draw

• Round of 16 Hubertas GELDUTIS / Aleksas JASINSKAS Won 6-1 6-3
• Quarter-final Syon HARSHE / Oleksii ZADOROZHNYI Walkover

10/102026 Paola, Malta TE BD14 · Quarter-final · 1 W – 1 L Draw

• Round of 16 Matteo BORG / Daniel FLERI SOLER Won 6-0 6-1
• Quarter-final Kurt BONNICI / Gianluca PACE Lost 6-7 2-6

10/102026 Paola, Malta TE BS14 · Round of 32 · 1 W – 1 L Draw

• Round of 64 Joel Antoni COMAS STEIN Won 6-2 6-2
• Round of 32 Gianluca PACE Lost 0-6 0-6

20/062026 Szczawno Zdroj, Poland TE BD14 · Round of 16 · 0 W – 1 L Draw

• Round of 16 Mateusz GURDAK / Michal SZARY Walkover

20/062026 Szczawno Zdroj, Poland TE BS14 · Round of 16 · 1 W – 1 L Draw

• Round of 32 Tomas TRNKA Won 6-2 6-4
• Round of 16 Maksymilian GORSKI Lost 6-4 5-5

14/062026 Rakovnik, Czechia TE BS14 · Round of 64 · 0 W – 1 L Draw

• Round of 64 Kentaro OGAWA Lost 4-6 6-7

14/062026 Rakovnik, Czechia TE BD14 · Round of 16 · 0 W – 1 L Draw

• Round of 16 Adrian BARRANCO MESZAROS / Daichi FUJISE Lost 6-2 2-6 3-10

24/052026 Liberec, Czechia TE BD14 · Round of 16 · 0 W – 1 L Draw

• Round of 32 Bye
• Round of 16 Baptiste ANDONOV-KANEV / Eren ULUC Lost 2-6 6-3 6-10

24/052026 Liberec, Czechia TE BS14 · Round of 32 · 1 W – 1 L Draw

• Round of 64 William BERVID Won 3-6 7-6 6-2
• Round of 32 Eren ULUC Lost 3-6 2-6

09/052026 Bielsko-Biała, Poland TE BS14 · Round of 32 · 0 W – 2 L Draw

• Qual. Round of 32 Bye
• Qual. Round of 16 Igor PAWLIKOWSKI Lost 2-6 2-6
• Round of 32 Jakub CIECIERA Lost 2-6 2-6

09/052026 Bielsko-Biała, Poland TE BD14 · Round of 16 · 0 W – 1 L Draw

• Round of 16 Gustaw BEDZIA / Mateusz UNIEWSKI Lost 0-6 2-6

03/052026 Pazardzhik, Bulgaria TE BD14 · Quarter-final · 1 W – 1 L Draw

• Round of 32 Bye
• Round of 16 Andrey ANDREEV / Martin MARINOV Won 2-6 6-4 10-5
• Quarter-final Viktor GEORGIEV / Chavdar RAGIN Lost 7-5 0-6 5-10

03/052026 Pazardzhik, Bulgaria TE BS14 · Round of 32 · 1 W – 1 L Draw

• Round of 64 Rayan BAHLOUL Won 5-7 6-1 6-1
• Round of 32 Cameron RAE Lost 2-6 0-6

19/042026 Alcalá de Henares, Spain TE BS14 · Out in qualifying · 0 W – 1 L Draw

• Qual. Round of 32 Lucas REYNOSO TEROL Lost 4-6 6-3 2-10

01/032026 Stavanger, Norway TE BS14 · Out in qualifying · 0 W – 1 L Draw

• Qual. Round of 32 Victor BUGGE Lost 3-6 4-6

08/112025 Groddzisk Mazowiecki, Poland TE BS14 · Out in qualifying · 0 W – 1 L Draw

• Qual. Round of 32 Damian Max DEZORT Lost 5-7 3-6