Lassi Thomson

Date of Birth: Sep 24, 2000
Age: 26
Place of Birth: Tampere, FIN
Nation: Finland
Youth Team: Ilves
Position: D
Height: 182 cm / 6'0"
Weight: 87 kg / 192 lbs
Shoots: R
Contract: 27/28

Lassi Thomson Facts

Player Type: Heavy Shooter
Drafted: 2019 round 1 #19 overall by Ottawa Senators
Agency: Premium

Skilled two-way defenseman with above average offensive tools. Thomson is a fluid skater and moves the puck well up the ice. Not a bad passer, but stands out more with his slapper from the blue line. (EP 2019)

He’s an excellent puck-carrier, capable of leading a breakout with his feet or a strong first pass
— EPRinkside.com 2019

His confidence and skating extend to the offensive-line, where he showed poise, patience, and lateral mobility
— Hockeyprospect.com 2019

His skating ability makes it hard to catch him out of position or check him when he has the puck on his stick
— Future Considerations 2019

He is defensively sound, with good gap control and the ability to recognize situations as they develop
— McKeen's Hockey 2019

Lassi Thomson Statistics

									Post
2014-2015	Ilves U16	U16 SM-sarja Q	6	2	1	3	4	-
2014-2015	Ilves U16	U16 SM-sarja	19	2	2	4	6	-
2015-2016	Ilves U16 "A"	U16 SM-sarja Q	9	4	6	10	14	-
2015-2016	Ilves U16 "A"	U16 SM-sarja	24	6	12	18	18	-
2016-2017	Ilves U18	U18 SM-sarja	39	9	11	20	24	-	Playoffs	4	2	0	2	0	-
2017-2018	Ilves U18	U18 SM-sarja	6	4	3	7	2	-
2017-2018	Ilves U20	U20 SM-liiga	49	12	15	27	44	-4
2017-2018	Finland U18	WJC-18	7	0	2	2	2	3
2017-2018	Finland U18 (all)	International-Jr	20	3	7	10	12	-
2018-2019	Kelowna Rockets	WHL	63	17	24	41	40	0
2018-2019	Finland U20 (all)	International-Jr	7	1	0	1	18	-
2019-2020	Ilves Loan	Liiga	39	7	6	13	12	0
2019-2020	Finland U20 "C"	WJC-20	7	0	3	3	8	1
2019-2020	Finland U20 (all)	International-Jr	14	2	4	6	10	-
2020-2021	Ilves Loan	Liiga	18	0	2	2	4	0
2020-2021	Belleville Senators	AHL	35	1	12	13	12	-11
2021-2022	Ottawa Senators	NHL	16	0	5	5	2	-8
2021-2022	Belleville Senators	AHL	44	10	16	26	54	6	Playoffs	2	0	0	0	0	-3
2022-2023	Ottawa Senators	NHL	2	0	0	0	4	-2
2022-2023	Belleville Senators	AHL	56	7	26	33	28	-9
2023-2024	Belleville Senators	AHL	67	6	15	21	56	-14	Playoffs	5	0	2	2	2	1
2024-2025	Malmö Redhawks	SHL	50	17	12	29	26	2	Playoffs	8	3	1	4	10	-5
2024-2025	Finland (all)	International	12	2	1	3	2	-4
2025-2026	Ottawa Senators	NHL	11	0	3	3	0	3	Playoffs	1	0	0	0	0	0
2025-2026	Belleville Senators	AHL	55	14	11	25	54	1
2026-2027	HC Lugano	NL	18	3	7	10	16	-2
2026-2027	Projected	NL	51	9	20	29	45	-6

Lassi Thomson Tournament Statistics

									Post
2014-2015	Finland Selects U15	WSI U15	7	0	1	1	2	-
2024-2025	Finland	EHT	9	1	1	2	2	-4

Lassi Thomson Career Totals by League


AHL	5	257	38	80	118	0.46	204	-27	2	7	0	2	2	0.29	2	-2
EHT	1	9	1	1	2	0.22	2	-4	0
International	1	12	2	1	3	0.25	2	-4	0
International-Jr	3	41	6	11	17	0.41	40	-	0
Liiga	2	57	7	8	15	0.26	16	0	0
NHL	3	29	0	8	8	0.28	6	-7	1	1	0	0	0	0.00	0	0
NL	1	18	3	7	10	0.56	16	-2	0
SHL	1	50	17	12	29	0.58	26	2	1	8	3	1	4	0.50	10	-5
U16 SM-sarja	2	43	8	14	22	0.51	24	-	0
U16 SM-sarja Q	2	15	6	7	13	0.87	18	-	0
U18 SM-sarja	2	45	13	14	27	0.60	26	-	1	4	2	0	2	0.50	0	-
U20 SM-liiga (U20 SM-sarja)	1	49	12	15	27	0.55	44	-4	0
WHL	1	63	17	24	41	0.65	40	0	0
WJC-18	1	7	0	2	2	0.29	2	3	0
WJC-20	1	7	0	3	3	0.43	8	1	0
WSI U15	1	7	0	1	1	0.14	2	-	0

Lassi Thomson Career Totals by Team


Belleville Senators	5	257	38	80	118	0.46	204	-27	2	7	0	2	2	0.29	2	-2
Finland (EHT)	1	9	1	1	2	0.22	2	-4	0
Finland (all)	1	12	2	1	3	0.25	2	-4	0
Finland Selects U15	1	7	0	1	1	0.14	2	-	0
Finland U18	1	7	0	2	2	0.29	2	3	0
Finland U18 (all)	1	20	3	7	10	0.50	12	-	0
Finland U20	1	7	0	3	3	0.43	8	1	0
Finland U20 (all)	2	21	3	4	7	0.33	28	-	0
HC Lugano	1	18	3	7	10	0.56	16	-2	0
Ilves	2	57	7	8	15	0.26	16	0	0
Ilves U16	2	58	14	21	35	0.60	42	-	0
Ilves U18	2	45	13	14	27	0.60	26	-	1	4	2	0	2	0.50	0	-
Ilves U20	1	49	12	15	27	0.55	44	-4	0
Kelowna Rockets	1	63	17	24	41	0.65	40	0	0
Malmö Redhawks	1	50	17	12	29	0.58	26	2	1	8	3	1	4	0.50	10	-5
Ottawa Senators	3	29	0	8	8	0.28	6	-7	1	1	0	0	0	0.00	0	0

Lassi Thomson Career Highlights

Season	Awards
2014-2015	U16 Huippu-Pohjola Camp Roster (Ilves)
2017-2018	U18 WJC Gold Medal
2018-2019	WHL (West) Second All-Star Team
2024-2025	SHL Most Goals by Defenseman (17)

Transactions

Date	Status	From	To
05/08/2026	Confirmed	Ottawa Senators	HC Lugano
03/14/2026	Up/Down	Belleville Senators	Ottawa Senators
10/06/2025	Up/Down	Ottawa Senators	Belleville Senators
06/15/2025	Confirmed	Malmö Redhawks	Ottawa Senators
05/13/2024	Confirmed	Ottawa Senators	Malmö Redhawks
10/09/2023	Confirmed	Anaheim Ducks	Ottawa Senators
10/01/2023	Confirmed	Ottawa Senators	Anaheim Ducks
08/20/2020	Loan	Ottawa Senators	Ilves
07/15/2019	Confirmed	Ilves	Ottawa Senators
05/02/2019	Confirmed	Kelowna Rockets	Ilves
08/21/2018	Confirmed	Ilves	Kelowna Rockets
03/22/2018	Extension	Ilves U20	Ilves

Lassi Thomson Biography and Trivia

Drafted 2018, 1 #53 by Kelowna Rockets in the CHL Import Draft
2019 NHL Entry Draft: Ranked #31 by Elite Prospects
2019 NHL Entry Draft: Ranked #48 by FCHockey
2019 NHL Entry Draft: Ranked #45 by McKeen's Hockey
2019 NHL Entry Draft: Ranked #30 by TSN/McKenzie
2019 NHL Entry Draft: Ranked #15 by NHL Central Scouting