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

R. PRIMEROSE C.B. · 22 Oct 2026

Simples jeunes gens - 15 ans Grade 2
UPCOMING Round: Quarter-final 28 Oct · 16:00 vs Archibald Kupper C30.4 (10) · 28 Oct · 16:00 28 Oct · 16:00

SET WAHIS A.S.B.L. · 22 Oct 2026

Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Last round of qualification 27 Oct · 17:00 vs Marco Santella C30.1 (25) · 27 Oct · 17:00 6/4 6/3
VICTORY Round: Qualification 1st round 23 Oct · 13:30 vs Frédéric Vandenbroucke C30.6 (3) · 23 Oct · 13:30 6/1 6/0

R.T.C. LAMBERMONT (BRABANT) · 17 Oct 2026

Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Last round of qualification 20 Oct · 11:45 vs Leonardo D'Ollone C30.1 (25) · 20 Oct · 11:45 6/1 7/5
VICTORY Round: Qualification 1st round 19 Oct · 15:15 vs Noe Braune Sabbagh C30.6 (3) · 19 Oct · 15:15 6/0 6/0

LES EGLANTIERS T.C. · 20 Aug 2026

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Quarter-final 28 Aug · 16:30 vs Sacha Goethals 13.1 (25) · 28 Aug · 16:30 6/3 5/7 6/2
VICTORY Round: Round of 16 24 Aug · 13:45 vs Marius Aubry 13.4 (10) · 24 Aug · 13:45 7/6 6/3
Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Qualification 1st round 22 Aug · 17:15 vs Gabriel Beirens C30.4 (10) · 22 Aug · 17:15 6/0 6/1

R. LAEKEN T.C. · 23 Jul 2026

Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Quarter-final 30 Jul · 15:00 vs Marcan Niels C30.2 (20) · Seed 4 · 30 Jul · 15:00 6/3 6/3
VICTORY Round: Last round of qualification 29 Jul · 15:00 vs Ethan de Cock C30.6 (3) · 29 Jul · 15:00 7/6 6/2
Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Semi-final 28 Jul · 15:00 vs Simon Mouton 13.1 (25) · Seed 1 · 28 Jul · 15:00 6/0 6/0
VICTORY Round: Quarter-final 27 Jul · 15:00 vs Antoine de Smet 13.3 (15) · 27 Jul · 15:00 6/1 6/1

R.T.C. LA RAQUETTE DE WAVRE · 16 Jul 2026

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Semi-final 25 Jul · 10:00 vs Gaspard Haulet 13.2 (20) · 25 Jul · 10:00 6/3 6/4
VICTORY Round: Quarter-final 22 Jul · 10:00 vs Florian Niels 13.1 (25) · Seed 2 · 22 Jul · 10:00 6/4 6/3
VICTORY Round: Last round of qualification 20 Jul · 13:00 vs Liano de Vinck de Winnezeele-Dumon 13.5 (5) · 20 Jul · 13:00 6/0 6/1
Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Last round of qualification 23 Jul · 14:30 vs Gaspard Stas C30.2 (20) · Seed 4 · 23 Jul · 14:30 6/2 4/6 6/3
VICTORY Round: Qualification 1st round 21 Jul · 15:00 vs Gaetan Flamcourt C30.4 (10) · 21 Jul · 15:00 2/6 6/4 6/2

T.C. ARGAYON · 9 Jul 2026

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Quarter-final 16 Jul · 15:00 vs Théo Somers 13.3 (15) · 16 Jul · 15:00 6/1 6/1

T.C. DAVIS · 9 Jul 2026

Simples jeunes gens - 15 ans Grade 2
DEFEAT Round: Last round of qualification 14 Jul · 12:30 vs Gaspard Stas C30.2 (20) · Seed 4 · 14 Jul · 12:30 6/1 6/2

R. PRIMEROSE C.B. · 25 Jun 2026

Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Last round of qualification 29 Jun · 17:00 vs Kamil Messaoudi 13.4 (10) · 29 Jun · 17:00 6/4 1/6 6/1

R.T.C. NIMY · 30 Apr 2026

Simples jeunes gens - 13 ans Grade 2
DEFEAT Round: Quarter-final 7 May · 16:30 vs Leny Biondo 13.3 (15) · 7 May · 16:30 6/2 6/0
Simples jeunes gens - 13 ans Grade 1
DEFEAT Round: Round of 16 5 May · 15:00 vs Louis Burniaux 13.4 (10) · 5 May · 15:00 6/1 7/5

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Showing 1-10 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