LAU Wai Sum (HKG) 2006

IJF profile

Mandurah Junior Oceania Cup 2026 (AUS) (-52 kg Junior) IJF

Asian Senior Championships 2026 Individuals (CHN) (-52 kg Senior) IJF

Casablanca African Open 2026 (MAR) (-52 kg Senior) IJF

LOST Round of 16 05:06	LAU Wai Sum (HKG) 2006	---/1
	REMINI Emy (FRA) 2005	1--/2

Casablanca Junior African Cup 2026 (MAR) (-52 kg Junior) IJF

LOST Quarter-Final 05:07	LAU Wai Sum (HKG) 2006	---/2
	NASERIAN Deborah (KEN)	1--/1

LOST Repechage 00:41	AL SAIFI Sara (JOR)	1--/0
	LAU Wai Sum (HKG) 2006	---/0

Hong Kong Asian Open 2025 (HKG) (-52 kg Senior) IJF 5th Place

WON Quarter-Final 04:49	LI Lok Iu (HKG) 2007	---/3
	LAU Wai Sum (HKG) 2006	1--/1

LOST Semi-Final 00:46	TSUI Shuk Ki (HKG) 1995	1--/0
	LAU Wai Sum (HKG) 2006	---/0

LOST Bronze 04:00	GANBAATAR Byambasuren (MGL) 2006	-2-/2
	LAU Wai Sum (HKG) 2006	---/2

Asian Junior Championships 2025 (INA) (-52 kg Junior) IJF

LOST Round of 16 03:13	LAU Wai Sum (HKG) 2006	---/0
	SHUGAYEVA Sara (KAZ) 2005	-2-/0

LOST Repechage 01:54	LAU Wai Sum (HKG) 2006	---/1
	HO Sum Yin (HKG) 2007	1--/0

Hangzhou Asian Open 2025 (CHN) (-52 kg Senior) IJF

LOST Round 1 04:27	LAU Wai Sum (HKG) 2006	---/1
	LIU Xinyue (CHN) 2007	-1-/1

LOST Round 1 05:31	LAU Wai Sum (HKG) 2006	---/2
	WANG Ting-Chen (TPE)	--1/0

Amman Junior Asian Cup 2025 (JOR) (-52 kg Junior) IJF Silver

WON Round 1 03:12	LAU Wai Sum (HKG) 2006	1-1/0
	ALISMAIL Kawthar (KSA) 2006	---/1

LOST Final 01:42	HO Sum Yin (HKG) 2007	1--/0
	LAU Wai Sum (HKG) 2006	---/1

Hong Kong Junior Asian Cup 2025 (HKG) (-52 kg Junior) IJF

Casablanca African Open 2025 (MAR) (-52 kg Senior) IJF 7th Place

WON Round of 16 07:00	LAU Wai Sum (HKG) 2006	1--/1
	SIGEI Karimi (KEN) 2001	---/3

LOST Quarter-Final 01:17	IRAOUI Soumiya (MAR) 1996	1-1/0
	LAU Wai Sum (HKG) 2006	---/0

LOST Repechage 01:09	LAU Wai Sum (HKG) 2006	---/0
	HASSANE ABDOU Zalika (NIG) 2002	1--/0

Casablanca Junior African Cup 2025 (MAR) (-52 kg Junior) IJF Bronze

LOST Semi-Final 03:04	CHOPADE Shraddha Kadubal (IND) 2005	1-1/0
	LAU Wai Sum (HKG) 2006	---/1

WON Bronze 00:56	ED-DAHBY Douae (MAR)	---/1
	LAU Wai Sum (HKG) 2006	1--/0

Hong Kong Asian Open 2024 (HKG) (-52 kg Senior) IJF

LOST Round 1 01:19	LAU Wai Sum (HKG) 2006	---/0
	REYES Monica (USA) 2005	1--/0

East Asian Judo Championships 2024 (CHN) (-52 kg Senior) IJF

Asian Junior Championships 2024 (KOR) (-52 kg Junior) IJF

LOST Round 1 02:34	SARSENBEK Nurailym (KAZ) 2005	1--/0
	LAU Wai Sum (HKG) 2006	---/1

Hong Kong Junior Asian Cup 2024 (HKG) (-52 kg Junior) IJF

LOST Round 1 05:12	LAU Wai Sum (HKG) 2006	---/1
	WONG Wai I (MAC) 2004	1--/0

Macau Junior Asian Cup 2024 (MAC) (-52 kg Junior) IJF

LOST Round 1 00:00	LAU Wai Sum (HKG) 2006	---/0
	OTGONBAYAR Tselmeg (MGL) 2007	1--/0

Taipei Asian Open 2024 (TPE) (-52 kg Senior) IJF 5th Place

LOST Quarter-Final 02:20	LEE Rakyeom (KOR) 2001	1--/0
	LAU Wai Sum (HKG) 2006	---/1

LOST Bronze 00:45	LAU Wai Sum (HKG) 2006	---/0
	CHAN Yu-Ching (TPE) 2004	1--/0

Marrakech Junior African Cup 2024 (MAR) (-52 kg Junior) IJF 5th Place

LOST Quarter-Final 02:01	ALAOUI CHERIFI Amina (MAR) 2008	11-/0
	LAU Wai Sum (HKG) 2006	---/3

LOST Bronze 00:13	LAU Wai Sum (HKG) 2006	---/0
	COLY Soukaina (SEN) 2005	1--/0

Hong Kong Asian Open 2023 (HKG) (-48 kg Senior) IJF 5th Place

WON Round 1 01:08	CHAN Nok Lam Joy (HKG) 2007	---/0
	LAU Wai Sum (HKG) 2006	1--/0

WON Quarter-Final 00:00	AYMARD Virginia (GAB) 1995	---/0
	LAU Wai Sum (HKG) 2006	1--/0

LOST Semi-Final 01:49	LAU Wai Sum (HKG) 2006	---/0
	HEO Songrim (KOR) 2001	11-/0

LOST Bronze 03:46	LAU Wan Yee (HKG) 2004	1--/0
	LAU Wai Sum (HKG) 2006	---/1

Asian Cadet Championships 2023 (UZB) (-48 kg Cadet) IJF

LOST Round 1 05:00	LAU Wai Sum (HKG) 2006	---/0
	GAZAKOVA Arina (TKM)	---/0

Macau Cadet Asian Cup 2023 (MAC) (-48 kg Cadet) IJF Bronze

LOST Semi-Final 02:38	LAU Wai Sum (HKG) 2006	---/2
	TOURNIER Maelie (AUS) 2007	1--/0

WON Bronze 00:18	CHAN Nok Lam Joy (HKG) 2007	---/0
	LAU Wai Sum (HKG) 2006	1--/0

Hong Kong Junior Asian Cup 2023 (HKG) (-48 kg Junior) IJF

LOST Round 2 03:18	FREELAND Cherese (AUS) 2004	1--/0
	LAU Wai Sum (HKG) 2006	---/0

Hong Kong Cadet Asian Cup 2023 (HKG) (-48 kg Cadet) IJF Bronze

LOST Quarter-Final 01:00	LAU Wai Sum (HKG) 2006	---/1
	KIM Yeeun (KOR) 2006	11-/0

WON Repechage 02:35	KIAOPAK Wilasinee (THA) 2007	---/0
	LAU Wai Sum (HKG) 2006	1--/0

WON Bronze 03:57	LAU Wai Sum (HKG) 2006	-1-/2
	CHEN Sih-Yu (TPE)	---/1