ALTENA Thijs (NED) 2006

Maribor Junior European Cup 2025 (SLO) (-90 kg Junior) IJF

WON Round of 32 04:00	CIROVIC Nikola (SRB) 2006	`---/0`
	ALTENA Thijs (NED) 2006	`-1-/2`

WON Round of 16 00:36	ALTENA Thijs (NED) 2006	`-2-/0`
	VRBANOVIC Matej (CRO) 2007	`---/0`

LOST Quarter-Final 03:33	SOLIANYK Mykhailo (UKR)	`1--/1`
	ALTENA Thijs (NED) 2006	`---/3`

LOST Repechage 04:00	KOS Timotej (SLO) 2006	`1-2/0`
	ALTENA Thijs (NED) 2006	`---/2`

Berlin Junior European Cup 2025 (GER) (-90 kg Junior) IJF

LOST Round of 64 04:40	RUTOVIC Boris (SRB) 2006	`1--/0`
	ALTENA Thijs (NED) 2006	`---/0`

Istanbul Junior European Cup 2025 (TUR) (-90 kg Junior) IJF

LOST Round of 32 01:05	JAVAKHISHVILI Luka (GEO) 2005	`1--/0`
	ALTENA Thijs (NED) 2006	`---/0`

Herstal EJU OTC Training Camp 2025 (BEL) (-90 kg Senior) IJF

Rijeka Junior European Cup 2024 (CRO) (-90 kg Junior) IJF

LOST Round of 32 03:13	ALTENA Thijs (NED) 2006	`---/0`
	SPYRYDONOV Daniil (UKR) 2007	`1--/0`

Lignano Junior European Cup 2024 (ITA) (-90 kg Junior) IJF

WON Round of 64 02:33	TAHO Serri (ALB) 2005	`---/0`
	ALTENA Thijs (NED) 2006	`-2-/0`

WON Round of 32 03:57	ALTENA Thijs (NED) 2006	`1--/2`
	BEYERS Carstens (AUS) 2006	`---/0`

LOST Round of 16 01:56	KOBERIDZE Tamaz (GEO) 2004	`1--/0`
	ALTENA Thijs (NED) 2006	`---/1`

Riga Cadet European Cup 2023 (LAT) (-90 kg Cadet) IJF Bronze

WON Round 1 00:36	SPYRYDONOV Daniil (UKR) 2007	`---/0`
	ALTENA Thijs (NED) 2006	`1--/0`

LOST Quarter-Final 02:51	ALTENA Thijs (NED) 2006	`---/0`
	MILICEVIC Ivan (BIH) 2007	`1--/1`

WON Repechage 02:22	GROMOVS Daniils (LAT) 2006	`---/0`
	ALTENA Thijs (NED) 2006	`1--/1`

WON Repechage 03:03	GENYS Majus (LTU) 2008	`---/0`
	ALTENA Thijs (NED) 2006	`1--/1`

WON Bronze 00:59	ALTENA Thijs (NED) 2006	`1--/0`
	LEBID Dmytro (UKR) 2007	`-1-/1`

EYOF Mixed Teams 2023 (SLO) (-81 kg Cadet) IJF

--- Round 2 00:00	ALTENA Thijs (NED) 2006	`---/0`
	TZAGKIDIS Nikolaos (GRE) 2007	`---/0`

EYOF 2023 (SLO) (-81 kg Cadet) IJF

LOST Round 1 03:56	IORGA Fabian (ROU) 2006	`1--/1`
	ALTENA Thijs (NED) 2006	`---/2`

European Championships Cadets Odivelas 2023 Mixed Team (POR) (-81 kg Cadet) IJF

LOST Round 1 01:26	KOTSOEV Aslan (AZE) 2006	`1--/0`
	ALTENA Thijs (NED) 2006	`---/0`

LOST Semi-Final 05:26	ALTENA Thijs (NED) 2006	`-1-/1`
	DISTEL Konstantin (GER) 2008	`11-/0`

LOST ? 01:14	ALTENA Thijs (NED) 2006	`---/0`
	BENDELIANI Giorgi (GEO) 2006	`1--/0`

Bielsko-Biala Cadet European Cup 2023 (POL) (-81 kg Cadet) IJF

LOST Round 2 04:49	FUEREDER Emil (AUT) 2006	`1--/1`
	ALTENA Thijs (NED) 2006	`---/0`

Zagreb Cadet European Cup 2023 (CRO) (-81 kg Cadet) IJF 5th Place

WON Round 2 01:12	ALTENA Thijs (NED) 2006	`1--/1`
	BELIGA Jon (SLO) 2006	`---/0`

WON Round 3 03:20	COPAT Leonardo (ITA) 2007	`---/3`
	ALTENA Thijs (NED) 2006	`1--/1`

WON Round 4 02:16	ALTENA Thijs (NED) 2006	`1--/1`
	DJINKIC Ivano (BIH) 2007	`-1-/0`

LOST Quarter-Final 03:31	ALTENA Thijs (NED) 2006	`---/1`
	WELTER Micha (LUX) 2006	`-2-/0`

WON Repechage 01:32	ZUBKOV Yehor (UKR) 2006	`---/0`
	ALTENA Thijs (NED) 2006	`11-/0`

WON Repechage 04:11	BUTIJER Borna (CRO) 2006	`---/0`
	ALTENA Thijs (NED) 2006	`-1-/0`

LOST Bronze 03:06	ALTENA Thijs (NED) 2006	`---/2`
	VALCHEV Emil (BUL) 2006	`11-/2`

Riga Cadet European Cup 2022 (LAT) (-81 kg Cadet) IJF 7th Place

WON Round 1 03:15	KRASNOSHCHOKA Artem (UKR) 2006	`---/0`
	ALTENA Thijs (NED) 2006	`1--/0`

LOST Quarter-Final 03:11	PLOSTNIEKS Ronalds (LAT) 2005	`1--/0`
	ALTENA Thijs (NED) 2006	`---/0`

LOST Repechage Round 2 00:00	ALTENA Thijs (NED) 2006	`---/0`
	TURNA Artur (EST) 2005	`-1-/0`