Guillaume Theys

Wimbledon Tennis Club View on federation website Member since October 2011
Ranking
B-4/6 85 pts
Current points
1.003,14
Matches played
11 Last 6 months
Win rate
40 % Last 10 matches
Best Performances
R. LEOPOLD CLUB Upset
07/08/2025
Messieurs 1 (BC5*) (95-115)
Ranking at the time: B-4/6 (85)
Victor George
B-15.2 (100) · Seed 3
6/1 6/1
T.C.S. WIMBLEDON Upset
21/06/2026
Messieurs 1 (BC1*) (95-115)
Ranking at the time: B-4/6 (85)
Orson van den Bos
B-15 (90) · Seed 7
2/6 6/1 6/1
T.C.S. WIMBLEDON Upset
20/06/2026
Messieurs 1 (BC1*) (95-115)
Ranking at the time: B-4/6 (85)
Nathy Ahmed
B-15 (90)
4/6 6/3 6/2

Player matches

R. WELLINGTON T.H.C. · 9 Jul 2026

Simples Messieurs 2
DEFEAT Round: Round of 16 14 Jul · 20:30 vs William Tallier B0 (75) · 14 Jul · 20:30 Walk-Over

R.T.C. ATH · 9 Jul 2026

Simples Messieurs 1 - Belgian Circuit 5*
DEFEAT Round: Pre-qualification 1st round 11 Jul · 20:00 vs Cédric Bertrand B-15.1 (95) · Seed 14 · 11 Jul · 20:00 7/5 1/0 ret.
AI Prediction
Prediction right 36 % predicted

What the calculation predicted

36%
Guillaume Theys
64%
Cédric Bertrand

T.C.S. WIMBLEDON · 18 Jun 2026

Simples Messieurs 1 - Belgian Circuit 1*
DEFEAT Round: Round of 16 25 Jun · 18:00 vs Noah Vanvaerenbergh B-15.4 (105) · Seed 2 · 25 Jun · 18:00 6/0 6/0
VICTORY Round: Last round of qualification 24 Jun · 19:30 vs Paul Antoine Pelzer B-15.1 (95) · Seed 2 · 24 Jun · 19:30 1/0 ret.
VICTORY Round: Pre-qualification 21 Jun · 16:30 vs Orson van den Bos B-15 (90) · Seed 7 · 21 Jun · 16:30 2/6 6/1 6/1
VICTORY Round: Pre-qualification 1st round 20 Jun · 15:00 vs Nathy Ahmed B-15 (90) · 20 Jun · 15:00 4/6 6/3 6/2
Simples Messieurs 2
DEFEAT Round: Qualification 1st round 22 Jun · 19:30 vs Adrien Vervekken B-2/6 (80) · 22 Jun · 19:30 1/0 ret.

LEOPOLD · 30 Apr 2026

Simples Messieurs 2
DEFEAT Round: Semi-final 8 May · 17:00 vs Arthur van Steenberghe B-4/6 (85) · 8 May · 17:00 6/3 6/2
VICTORY Round: Quarter-final 7 May · 18:00 vs Tancredi Tamagni B+4/6 (65) · 7 May · 18:00 6/0 6/1
VICTORY Round: Round of 16 5 May · 17:30 vs Yakub Eroglu B-2/6 (80) · 5 May · 17:30 6/2 3/6 6/3
Simples Messieurs 1 - Belgian Circuit 5*
DEFEAT Round: Pre-qualification 1st round 30 Apr · 16:00 vs Rodrigo Navarro B-15.2 (100) · Seed 11 · 30 Apr · 16:00 6/2 6/1

T.C.S. WIMBLEDON · 25 Dec 2025

Simples Messieurs 1 - Belgian Circuit 3*
DEFEAT Round: Pre-qualification 1st round 25 Dec vs Largo Koch B-15 (90) · 25 Dec 6/3 6/2
Simples Messieurs 2
DEFEAT Round: Quarter-final 25 Dec vs Nathan Meeuws B-15 (90) · 25 Dec 7/5 6/0
VICTORY Round: Round of 16 25 Dec vs Julien Ducarme B-2/6 (80) · 25 Dec 3/6 6/2 6/2

WATERLOO TENNIS · 11 Dec 2025

Simples Messieurs 1 - Belgian Circuit 2*
DEFEAT Round: Pre-qualification 2nd round 11 Dec vs Jordan Delvaux B-15.4 (105) · Seed 1 · 11 Dec 6/2 6/2
Simples Messieurs 2
DEFEAT Round: Round of 16 11 Dec vs Maximilian Vamvakas B-2/6 (80) · 11 Dec 6/3 6/2

R. LEOPOLD CLUB · 7 Aug 2025

Simples Messieurs 1 - Belgian Circuit 5*
DEFEAT Round: Pre-qualification 7 Aug vs Sava Grozdev B-15.1 (95) · 7 Aug 6/0 6/4
VICTORY Round: Pre-qualification 1st round 7 Aug vs Victor George B-15.2 (100) · Seed 3 · 7 Aug 6/1 6/1
Simples Messieurs 2
DEFEAT Round: Round of 16 7 Aug vs Orson van den Bos B-4/6 (85) · 7 Aug 6/4 6/4

R.T.C. 1310 LA HULPE · 31 Jul 2025

Simples Messieurs 1 - Belgian Circuit 5*
DEFEAT Round: Pre-qualification 1st round 31 Jul vs Gabriel Fernandez B-15.1 (95) · 31 Jul 6/2 3/6 6/3

T.C. 3 TILLEULS · 17 Jul 2025

Simples Messieurs 2
DEFEAT Round: Round of 16 17 Jul vs Paul Taurines B-2/6 (80) · 17 Jul W.O.

T.C. ODRIMONT · 17 Jul 2025

Simples Messieurs 1 - Belgian Circuit 3*
DEFEAT Round: Pre-qualification 17 Jul vs Antoine Mutombo B-15.2 (100) · Seed 3 · 17 Jul 6/2 3/6 6/4
VICTORY Round: Pre-qualification 1st round 17 Jul vs Martin Sottiaux B-15 (90) · 17 Jul 7/6 1/6 6/4

No match matches your search.

Showing 1-10 of 20 tournaments

Interclubs matches

Win

Messieurs NAT 3 · Round 5

Sun 24 May

2 0
Away · vs EUPEN A (KTC Eupen)

Individual matches

D
Rafael Geurten B-15.1
6/4 6/3
Loss

Messieurs NAT 3 · Round 4

Sun 17 May

0 2
Home · vs T.C. HEUSDEN A

Individual matches

D
Arne Schuermans B-15.1
4/6 6/3 6/3
Loss

Messieurs NAT 3 · Round 1

Sun 26 Apr

0 2
Away · vs HEUSY A (Royal Heusy Tennis Club)

Individual matches

D
Jonas Bastin B-15.1
7/6 6/1

No match matches your search.

Ranking and club history

Ranking and clubs evolution over time

B-4/6 Current 01/10/2026 85 Wimbledon Tennis Club
B-4/6 01/05/2026 85 Wimbledon Tennis Club
B-15 01/10/2025 90 Wimbledon Tennis Club
B-4/6 01/05/2025 85 Wimbledon Tennis Club
B-4/6 01/10/2024 85 Wimbledon Tennis Club
B-15 01/05/2024 90 Wimbledon Tennis Club
B-15 01/10/2023 90 Wimbledon Tennis Club
B-15 01/05/2023 90 Wimbledon Tennis Club
B-15 01/10/2022 90 Wimbledon Tennis Club
B-4/6 01/05/2022 85 Wimbledon Tennis Club
B-4/6 01/10/2021 85 Wimbledon Tennis Club
C15.1 01/10/2020 55 Wimbledon Tennis Club
C15.3 01/10/2019 45 Wimbledon Tennis Club
C15.3 01/10/2018 45 Wimbledon Tennis Club
C15.4 01/10/2017 40 Wimbledon Tennis Club
C15.4 01/10/2016 40 Wimbledon Tennis Club
C15.4 01/10/2015 40 Wimbledon Tennis Club
C15.4 01/10/2014 40 Wimbledon Tennis Club
C30 01/10/2013 30 Wimbledon Tennis Club
C30.3 01/10/2012 15 Wimbledon Tennis Club
C30.5 01/10/2011 5 Wimbledon Tennis Club
C30.5 01/10/2010 5 TENNISOL
C30.5 01/10/2009 5 TENNISOL
NC 01/10/2008 1 TENNISOL

Points history

How your points (cumulative ranking) changed over time.

29/06/2026 1.003,14 pts
22/06/2026 0,00 pts
13/05/2026 781,54 pts
11/05/2026 1.274,65 pts
08/11/2025 1.239,75 pts