OLSEN Sebastian (NED) 2007

Istanbul Junior European Cup 2025 (TUR) (-73 kg Junior) IJF

LOST Round of 64 00:57	CADIGNAN Nathan (FRA) 2005	`1--/0`
	OLSEN Sebastian (NED) 2007	`---/0`

Lignano Junior European Cup 2025 (ITA) (-73 kg Junior) IJF

WON Round of 128 00:45	OLSEN Sebastian (NED) 2007	`1--/0`
	KAMPF Tobias (AUT) 2006	`-1-/0`

LOST Round of 64 04:00	OLSEN Sebastian (NED) 2007	`---/1`
	TSAPARAS Konstantinos (GRE) 2006	`-1-/1`

Bielsko Biala Cadet European Cup 2024 (POL) (-60 kg Cadet) IJF

WON Round of 128 01:04	KARPENKO Arsenii (UKR)	`---/0`
	OLSEN Sebastian (NED) 2007	`-2-/0`

LOST Round of 64 04:00	OLSEN Sebastian (NED) 2007	`---/0`
	KAPLAN YOUNG Yonatan (ISR) 2007	`-1-/2`

Berlin Cadet European Cup 2024 (GER) (-60 kg Cadet) IJF

WON Round of 128 05:43	OLSEN Sebastian (NED) 2007	`-2-/0`
	GORBATCHEV Savelij (GER)	`-1-/1`

WON Round of 64 01:17	OLSEN Sebastian (NED) 2007	`1--/0`
	SAVICKIS Lukas (LTU)	`---/0`

LOST Round of 32 01:57	MICELI Alberto (ITA) 2008	`1--/0`
	OLSEN Sebastian (NED) 2007	`-1-/1`

Berlin Cadet European Cup 2023 (GER) (-60 kg Cadet) IJF

WON Round 2 04:00	RAFFAY Barnabas (HUN) 2007	`---/0`
	OLSEN Sebastian (NED) 2007	`-1-/1`

WON Round 3 01:34	OLSEN Sebastian (NED) 2007	`-2-/0`
	JANKOVIC Boris (SRB)	`---/0`

LOST Quarter-Final 01:37	BAUD Romain (SUI) 2006	`-2-/0`
	OLSEN Sebastian (NED) 2007	`---/1`

LOST Repechage 05:49	SUSEBEEK Bo (NED) 2007	`1--/2`
	OLSEN Sebastian (NED) 2007	`---/0`

Gyor Cadet European Cup 2022 (HUN) (-55 kg Cadet) IJF

LOST Round 1 01:12	CHIRILA Mihnea (ROU) 2006	`11-/1`
	OLSEN Sebastian (NED) 2007	`---/0`