GRENA Tobias (SVK) 2006

Skopje Junior European Cup 2024 (MKD) (-73 kg Junior) IJF

LOST Round of 64 04:13	DIMITROV Ivo (BUL) 2007	`1--/0`
	GRENA Tobias (SVK) 2006	`---/0`

Paks Junior European Cup 2024 (HUN) (-73 kg Junior) IJF

WON Round of 64 00:57	OGUTCU Ali Taha (TUR) 2005	`---/0`
	GRENA Tobias (SVK) 2006	`1--/0`

LOST Round of 32 01:53	ERRBOE Morgan (DEN) 2004	`1--/0`
	GRENA Tobias (SVK) 2006	`---/1`

Prague Junior European Cup 2024 (CZE) (-73 kg Junior) IJF

LOST Round of 64 00:27	GRENA Tobias (SVK) 2006	`---/0`
	MURAWSKI Maximilian (GER) 2004	`1--/0`

Porec EJU OTC 2024 (CRO) (-60 kg Senior) IJF

Gyor Cadet European Cup 2023 (HUN) (-66 kg Cadet) IJF

LOST Round 2 04:00	GRENA Tobias (SVK) 2006	`---/2`
	RAFFAY Levente (HUN) 2007	`-1-/1`

Riga Cadet European Cup 2023 (LAT) (-66 kg Cadet) IJF

WON Round 1 04:52	MIKONIS Dangiras (LTU)	`---/3`
	GRENA Tobias (SVK) 2006	`1--/2`

WON Round 2 04:41	GRENA Tobias (SVK) 2006	`-1-/1`
	HAJIYEV Ali (SWE)	`---/0`

LOST Round 3 00:11	BABICH Vladyslav (UKR) 2007	`1--/0`
	GRENA Tobias (SVK) 2006	`---/0`

Bielsko-Biala Cadet European Cup 2023 (POL) (-66 kg Cadet) IJF

LOST Round 1 05:41	JOVSA Deividas (LTU) 2006	`-1-/0`
	GRENA Tobias (SVK) 2006	`---/2`

Gyor Cadet European Cup 2022 (HUN) (-60 kg Cadet) IJF

LOST Round 1 00:00	GRENA Tobias (SVK) 2006	`---/1`
	MIJIC Petar (CRO) 2005	`-1-/0`