Douglas Grunberg

WATERLOO TENNIS · Member since May 2022

View on federation website

Ranking

11.2 - 20 pts

Current points

38,54

Matches played

5 Last 6 months

Win rate

0% Last 10 matches

LA RESERVE DU ROSEAU Boys 11 years Grade 2 24/07/2025

LA RESERVE DU ROSEAU Mixed youth - 9 years Grade 1 24/07/2025

PARIVAL T.C. Mixed youth - 9 years Grade 1 03/07/2025

Best Performances

T.C. ARGAYON Upset

24/04/2025

JG -11 Grade 2 (1-15)

Ranking at the time: 11.4 (10)

Néo Rademaekers

11.3 (15) · Seed 4

4/0 4/1

LA RESERVE DU ROSEAU Upset

24/07/2025

JG -11 Grade 2 (1-15)

Ranking at the time: 11.4 (10)

Oscar Chome

11.3 (15)

4/1 4/2

WATERLOO TENNIS Upset

03/03/2025

JG -11 Grade 2 (1-15)

Ranking at the time: 11.4 (10)

Antoine de Smet

11.3 (15) · Seed 2

0/4 4/1 4/2

T.C. ARGAYON · 16 Oct 2025

Simples jeunes gens - 11 ans Grade 1

DEFEAT

Round: Last round of qualification

4/1 0/4 4/2

vs Théo Somers 11.1 (25)

VICTORY

Round: Qualification 1st round

4/1 4/1

vs Giacomo Accardo 11.3 (15)

LA RESERVE DU ROSEAU · 24 Jul 2025

Simples jeunes gens - 11 ans Grade 2

VICTORY

Round: Final

4/1 4/2

vs Oscar Chome 11.3 (15)

VICTORY

Round: Semi-final

4/1 1/4 4/2

vs Harold Lambrecht 11.4 (10)

VICTORY

Round: Quarter-final

4/0

vs Anteo Jaouadi 11.6 (3)

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Final

4/1 4/2

vs Clement Piens 9.2 (20)

VICTORY

Round: Semi-final

4/0 4/0

vs Adrien Bignoli Kulik 9.2 (20) · Seed 2

VICTORY

Round: Quarter-final

4/0 4/0

vs Louis Delsauveniere 9.4 (10)

T.C. DU PARC · 11 Jul 2025

Simples jeunes gens - 11 ans Grade 2

DEFEAT

Round: Last round of qualification

4/0 4/2

vs Noah el Masri 11.4 (10) · Seed 3

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Quarter-final

4/2 4/1

vs Henri Rampelbergh 9.1 (25) · Seed 2

VICTORY

Round: Round of 16

4/3 4/2

vs Auguste Claessens 9.3 (15)

PARIVAL T.C. · 3 Jul 2025

Simples jeunes gens - 11 ans Grade 2

DEFEAT

Round: Last round of qualification

4/1 4/1

vs John de Theux 11.4 (10)

VICTORY

Round: Qualification 2nd round

4/3 4/2

vs Joachim Dieu 11.6 (3)

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Final

2/4 4/1 4/1

vs Clement Piens 9.2 (20)

VICTORY

Round: Semi-final

4/3 4/3

vs Mathieu Van Nooten 9.2 (20)

VICTORY

Round: Quarter-final

4/2 4/0

vs André Sobolev 9.3 (15)

T.C. ARGAYON · 24 Apr 2025

Simples jeunes gens - 11 ans Grade 2

DEFEAT

Round: Quarter-final

3/4 4/0 4/3

vs Valentino Vieira 11.4 (10)

VICTORY

Round: Round of 16

4/0 4/1

vs Néo Rademaekers 11.3 (15) · Seed 4

VICTORY

Round: Last round of qualification

4/0 4/1

vs Simone Arces-Ceolin 11.8 (1)

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Quarter-final

4/2 4/2

vs Mathis Verschaeve 9.2 (20) · Seed 2

WATERLOO TENNIS · 3 Mar 2025

Simples jeunes gens - 11 ans Grade 2

DEFEAT

Round: Quarter-final

4/0 4/2

vs David Alp Garcia Dedeoglu 11.3 (15) · Seed 4

VICTORY

Round: Last round of qualification

0/4 4/1 4/2

vs Antoine de Smet 11.3 (15) · Seed 2

VICTORY

Round: Qualification 1st round

4/1 4/0

vs Simone Arces-Ceolin 11.8 (1)

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Quarter-final

4/3 4/1

vs Maxence de Wulf 9.1 (25) · Seed 4

VICTORY

Round: Last round of qualification

4/2 4/2

vs Gaspard Pepe 9.2 (20)

CLUB JUSTINE HENIN · 29 Dec 2024

Simples jeunes gens - 9 ans BJC

DEFEAT

Round: Pre-qualification

4/1 4/3

vs Robert Yseboot 9.2 (20)

T.C.S. WIMBLEDON · 26 Dec 2024

Simples jeunes gens - 11 ans Grade 2

DEFEAT

Round: Quarter-final

4/0 2/4 4/0

vs Alexandros Sakellaris 11.3 (15) · Seed 1

VICTORY

Round: Last round of qualification

4/0 4/0

vs Achille Willocx 11.7 (2)

Simples jeunes mixte - 9 ans Grade 1

DEFEAT

Round: Quarter-final

4/1 4/2

vs Vadim Neefs 9.4 (10)

No match matches your search.

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Showing 11-18 of 18 tournaments

Loss

Jeunes Gens 11 LIGUE 1 · Round 5

Sat 4 Jul

0 3

Home · vs MONSRAECT A (RAECT Mons)

Individual matches

Niels Verbist 11.3

4/0 4/1

Loss

Jeunes Gens 11 LIGUE 1 · Round 4

Sat 27 Jun

0 3

Away · vs BOIS CAMBRE A (Tennis Club du Bois de La Cambre)

Individual matches

Nicolas Grandjean 11.2

4/0 4/1

Loss

Jeunes Gens 11 LIGUE 1 · Round 3

Sat 20 Jun

0 3

Away · vs TEMPLOUX A (Tennis Club de Temploux)

Individual matches

Tymour Graisse 11.1

4/3 4/1

Loss

Jeunes Gens 11 LIGUE 1 · Round 1

Sat 6 Jun

0 3

Away · vs FOREST DOMAINE A (Forest Domaine)

Individual matches

Léos Demoucron 11.2

4/0 4/0

No match matches your search.

Ranking and club history

Ranking and clubs evolution over time

11.2 Current 20 WATERLOO TENNIS

11.2 01/10/2025 20 WATERLOO TENNIS

9.2 01/05/2025 20 WATERLOO TENNIS

9.2 01/10/2024 20 WATERLOO TENNIS

9.3 01/05/2024 15 WATERLOO TENNIS

9.4 01/10/2023 10 WATERLOO TENNIS

9.7 01/05/2023 2 WATERLOO TENNIS

9.8 01/10/2022 1 WATERLOO TENNIS

9.8 01/05/2022 1 WATERLOO TENNIS

Date	Ranking	Ranking scale (equivalent)	Club
Current	11.2	20	WATERLOO TENNIS
01/10/2025	11.2	20	WATERLOO TENNIS
01/05/2025	9.2	20	WATERLOO TENNIS
01/10/2024	9.2	20	WATERLOO TENNIS
01/05/2024	9.3	15	WATERLOO TENNIS
01/10/2023	9.4	10	WATERLOO TENNIS
01/05/2023	9.7	2	WATERLOO TENNIS
01/10/2022	9.8	1	WATERLOO TENNIS
01/05/2022	9.8	1	WATERLOO TENNIS