Theo DE COSTER

01/112026 Primerose TWB JG-15 Grade 2 · Quarter-final · 0 W – 1 L Draw

• Quarter-final Archibald KUPPER C30.4 Lost 7-6 3-6 2-6

01/112026 Set Wahis TWB JG-15 Grade 2 · Out in qualifying · 1 W – 1 L Draw

• Qualifying 1st round Frédéric VANDENBROUCKE C30.6 Won 6-1 6-0
• Qualifying round Marco SANTELLA C30.1 Lost 4-6 3-6

25/102026 Lambermont (Brabant) TWB JG-15 Grade 2 · Out in qualifying · 1 W – 1 L Draw

• Qualifying 1st round Noe BRAUNE SABBAGH C30.6 Won 6-0 6-0
• Qualifying round Leonardo D'OLLONE C30.1 Lost 1-6 5-7

30/082026 Les Eglantiers TWB JG-15 Grade 2 · Out in qualifying · 0 W – 1 L Draw

• Qualifying 1st round Gabriel BEIRENS C30.4 Lost 0-6 1-6

30/082026 Les Eglantiers TWB JG-13 Grade 1 · Quarter-final · 1 W – 1 L Draw

• Round of 16 Marius AUBRY 13.4 Won 7-6 6-3
• Quarter-final Sacha Goethals 13.1 Lost 3-6 7-5 2-6

02/082026 Laeken TWB JG-15 Grade 2 · Quarter-final · 1 W – 1 L Draw

• Qualifying round Ethan De cock C30.6 Won 7-6 6-2
• Quarter-final MARCAN NIELS C30.2 Lost 3-6 3-6

02/082026 Laeken TWB JG-13 Grade 1 · Semi-final · 1 W – 1 L Draw

• Quarter-final Antoine DE SMET 13.3 Won 6-1 6-1
• Semi-final Simon MOUTON 13.1 Lost 0-6 0-6

26/072026 Raquette Wavre TWB JG-15 Grade 2 · Out in qualifying · 1 W – 1 L Draw

• Qualifying 1st round Gaetan FLAMCOURT C30.4 Won 2-6 6-4 6-2
• Qualifying round GASPARD STAS C30.2 Lost 2-6 6-4 3-6

26/072026 Raquette Wavre TWB JG-13 Grade 1 · Semi-final · 2 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying round Liano De Vinck De Winnezeele-Dumon 13.5 Won 6-0 6-1
• Quarter-final FLORIAN NIELS 13.1 Won 6-4 6-3
• Semi-final Gaspard Haulet 13.2 Lost 3-6 4-6

19/072026 Argayon TWB JG-13 Grade 1 · Quarter-final · 0 W – 1 L Draw

• Quarter-final Théo SOMERS 13.3 Lost 1-6 1-6

19/072026 Davis TWB JG-15 Grade 2 · Out in qualifying · 0 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying round GASPARD STAS C30.2 Lost 1-6 2-6

05/072026 Primerose TWB JG-13 Grade 1 · Out in qualifying · 0 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying round Kamil MESSAOUDI 13.4 Lost 4-6 6-1 1-6

10/052026 R.T.C. Nimy TWB JG-13 Grade 2 · Quarter-final · 0 W – 1 L Draw

• Quarter-final Leny BIONDO 13.3 Lost 2-6 0-6

10/052026 R.T.C. Nimy TWB JG-13 Grade 1 · Round of 16 · 0 W – 1 L Draw

• Round of 16 Louis BURNIAUX 13.4 Lost 1-6 5-7

03/052026 Mounier TWB JG-13 Grade 2 · Finalist · 2 W – 1 L Draw

• Quarter-final Théodore MERLIN 13.3 Won 6-2 6-4
• Semi-final Andrea Lobrano 13.3 Won 6-4 6-0
• Final Louis CAMPOPIANO 13.5 Lost 6-7 6-7

22/022026 Castle Club TWB JG-13 Grade 1 · Out in qualifying · 1 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying 2nd round NIKOLAS BARTHOLME 13.4 Walkover
• Qualifying round Liam COLLETTE 13.1 Lost 3-6 3-6

04/012026 Set Wahis TWB JG-13 Grade 2 · Winner · 3 W – 0 L Draw

• Round of 16 Bye
• Quarter-final Aleksander LUKACHI 13.4 Won 7-5 1-6 6-4
• Semi-final Marius AUBRY 13.4 Won 3-6 6-4 6-2
• Final arthur VAXELAIRE 13.4 Won 6-3 7-5

04/012026 Castle Club TWB JG-13 Grade 2 · Semi-final · 1 W – 1 L Draw

• Round of 16 Bye
• Quarter-final Mykhailo Tkachuck 13.6 Won 3-6 6-3 5-0
• Semi-final Hayden RESIMONT 13.3 Lost 2-6 0-6

02/112025 Castle Club TWB JG-13 Grade 2 · Quarter-final · 0 W – 1 L Draw

• Quarter-final Aleksander LUKACHI 13.4 Lost 6-3 3-6 2-6

02/112025 Set Wahis TWB JG-13 Grade 2 · Quarter-final · 2 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying 2nd round KYANH NGUYEN 13.4 Won 7-5 6-4
• Qualifying round Nathan Delgado Lardinois 13.4 Won 6-1 6-2
• Quarter-final HAKAN ATMACA 13.3 Lost 5-7 1-6

02/112025 Set Wahis TWB JG-13 Grade 1 · Out in qualifying · 1 W – 1 L Draw

• Qualifying 1st round Valentin Castadot 13.4 Won 6-3 6-2
• Qualifying 2nd round Nahil Chelaghmi 13.2 Lost 4-6 1-6

26/102025 Lambermont (Brabant) TWB JG-13 Grade 1 · Out in qualifying · 0 W – 1 L Draw

• Qualifying 1st round Jack VOKAER 13.3 Lost 4-6 3-6

26/102025 Lambermont (Brabant) TWB JG-13 Grade 2 · Semi-final · 2 W – 1 L Draw

• Qualifying 1st round Bye
• Qualifying round Aleksander LUKACHI 13.4 Won 6-3 6-1
• Quarter-final HAKAN ATMACA 13.3 Won 6-2 6-4
• Semi-final Léos DEMOUCRON 13.4 Lost 6-7 4-6