Theo de Coster

Davis tennis Club View on federation website Member since May 2022
Ranking
C30.2 20 pts
Current points
71,88
Matches played
25 Last 6 months
Win rate
40 % Last 10 matches

Honors

Finalist MOUNIER Boys 13 years Grade 2 · 24/04/2026
Best Performances
R.T.C. LA RAQUETTE DE WAVRE Upset
07/08/2025
JG -13 Grade 2 (1-15)
Ranking at the time: 13.4 (10)
Alexandre Miot
13.3 (15)
6/1 6/0
LES EGLANTIERS T.C. Upset
21/08/2025
JG -13 Grade 1 (5-25)
Ranking at the time: 13.4 (10)
Marco Santella
13.3 (15) · Seed 6
6/1 6/3
R.T.C. LA RAQUETTE DE WAVRE Upset
22/07/2026
JG -13 Grade 1 (5-25)
Ranking at the time: 13.2 (20)
Florian Niels
13.1 (25) · Seed 2
6/4 6/3

Player matches

MOUNIER · 24 Apr 2026

Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Final 3 May · 10:00 vs Louis Campopiano 13.5 (5) · 3 May · 10:00 7/6 7/6
VICTORY Round: Semi-final 2 May · 10:00 vs Andrea Lobrano 13.3 (15) · 2 May · 10:00 6/4 6/0
VICTORY Round: Quarter-final 1 May · 16:30 vs Théodore Merlin 13.3 (15) · 1 May · 16:30 6/2 6/4

CASTLE CLUB WEZEMBEEK · 12 Feb 2026

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Last round of qualification 12 Feb vs Liam Collette 13.1 (25) · 12 Feb 6/3 6/3
VICTORY Round: Qualification 2nd round 12 Feb vs Nikolas Bartholme 13.4 (10) · 12 Feb W.O.

SET WAHIS A.S.B.L. · 26 Dec 2025

Simples jeunes gens - 13 ans Grade 2
VICTORY Round: Final 26 Dec vs Arthur Vaxelaire 13.4 (10) · 26 Dec 6/3 7/5
VICTORY Round: Semi-final 26 Dec vs Marius Aubry 13.4 (10) · 26 Dec 3/6 6/4 6/2
VICTORY Round: Quarter-final 26 Dec vs Aleksander Lukachi 13.4 (10) · 26 Dec 7/5 1/6 6/4

CASTLE CLUB WEZEMBEEK · 25 Dec 2025

Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Semi-final 25 Dec vs Hayden Resimont 13.3 (15) · 25 Dec 6/2 6/0
VICTORY Round: Quarter-final 25 Dec vs Mykhailo Tkachuck 13.6 (3) · 25 Dec 3/6 6/3 5/0

SET WAHIS A.S.B.L. · 24 Oct 2025

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Qualification 2nd round 24 Oct vs Nahil Chelaghmi 13.2 (20) · Seed 4 · 24 Oct 6/4 6/1
VICTORY Round: Qualification 1st round 24 Oct vs Valentin Castadot 13.4 (10) · 24 Oct 6/3 6/2
Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Quarter-final 24 Oct vs Hakan Atmaca 13.3 (15) · Seed 2 · 24 Oct 7/5 6/1
VICTORY Round: Last round of qualification 24 Oct vs Nathan Delgado Lardinois 13.4 (10) · 24 Oct 6/1 6/2
VICTORY Round: Qualification 2nd round 24 Oct vs Kyanh Nguyen 13.4 (10) · 24 Oct 7/5 6/4

CASTLE CLUB WEZEMBEEK · 23 Oct 2025

Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Quarter-final 23 Oct vs Aleksander Lukachi 13.4 (10) · 23 Oct 3/6 6/3 6/2

R.T.C. LAMBERMONT (BRABANT) · 18 Oct 2025

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Qualification 1st round 18 Oct vs Jack Vokaer 13.3 (15) · 18 Oct 6/4 6/3
Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Semi-final 18 Oct vs Léos Demoucron 13.4 (10) · 18 Oct 7/6 6/4
VICTORY Round: Quarter-final 18 Oct vs Hakan Atmaca 13.3 (15) · Seed 2 · 18 Oct 6/2 6/4
VICTORY Round: Last round of qualification 18 Oct vs Aleksander Lukachi 13.4 (10) · 18 Oct 6/3 6/1

LES EGLANTIERS T.C. · 21 Aug 2025

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Round of 16 21 Aug vs Gabriel Beirens 13.2 (20) · Seed 6 · 21 Aug 3/6 6/3 6/4
VICTORY Round: Last round of qualification 21 Aug vs Marco Santella 13.3 (15) · Seed 6 · 21 Aug 6/1 6/3
VICTORY Round: Qualification 1st round 21 Aug vs Corentin Andrianavaly 13.4 (10) · 21 Aug 6/1 6/1
Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Last round of qualification 21 Aug vs Simon Jamar 13.3 (15) · 21 Aug 6/3 6/4
VICTORY Round: Qualification 2nd round 21 Aug vs Nicolas Grandjean 13.4 (10) · Seed 6 · 21 Aug 6/4 7/5

R. LEOPOLD CLUB · 7 Aug 2025

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Qualification 1st round 7 Aug vs Jules T''Sas 13.3 (15) · 7 Aug 6/2 6/2
Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Semi-final 7 Aug vs Léonard Jacquet 13.4 (10) · 7 Aug 6/2 4/0
VICTORY Round: Quarter-final 7 Aug vs Florian Niels 13.4 (10) · 7 Aug 6/0 4/6 6/1

R.T.C. LA RAQUETTE DE WAVRE · 7 Aug 2025

Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Final 7 Aug vs Maxime Romain 13.3 (15) · 7 Aug 7/5 6/0
VICTORY Round: Semi-final 7 Aug vs Alexandre Miot 13.3 (15) · 7 Aug 6/1 6/0
VICTORY Round: Quarter-final 7 Aug vs Achille de Waegeneer 13.5 (5) · 7 Aug 6/3 6/2

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Showing 11-20 of 28 tournaments

Interclubs matches

Loss

Jeunes Gens 13 REG 1 · Round 5

Wed 3 Jun

0 3
Home · vs LEOPOLD B (Royal Léopold Club)

Individual matches

D
Leonardo D'Ollone 13.4
7/5 3/6 6/4
Loss

Jeunes Gens 13 REG 1 · Round 3

Wed 20 May

0 3
Away · vs RACING BRUXELLES A (Royal Racing Club de Bruxelles)

Individual matches

D
Sandro Collette 13.2
6/4 6/3
Loss

Jeunes Gens 13 REG 1 · Round 2

Wed 13 May

0 3
Home · vs ROSEAU B (Le Roseau)

Individual matches

D
Teo Tindon Simil 13.3
4/6 6/4 6/1
Loss

Jeunes Gens 13 REG 1 · Round 1

Wed 22 Apr

1 2
Away · vs SET WAHIS B (Set Wahis)

Individual matches

V
Hakan Atmaca 13.3
7/5 6/1

No match matches your search.

Ranking and club history

Ranking and clubs evolution over time

C30.2 Current 20 Davis tennis Club
13.3 01/10/2025 15 Davis tennis Club
13.4 01/05/2025 10 Davis tennis Club
13.4 01/10/2024 10 Davis tennis Club
11.4 01/05/2024 10 Davis tennis Club
11.4 01/10/2023 10 Davis tennis Club
11.6 01/05/2023 3 Davis tennis Club
11.5 01/10/2022 5 Davis tennis Club
9.8 01/05/2022 1 Davis tennis Club

Points history

How your points (cumulative ranking) changed over time.

26/10/2026 71,88 pts
19/10/2026 69,37 pts
03/08/2026 72,67 pts
27/07/2026 66,69 pts
14/05/2026 55,66 pts
04/05/2026 60,62 pts
06/04/2026 57,63 pts
02/11/2025 50,50 pts