Lassi Thomson — Stats & Advanced Analytics
Lassi Thomson is an NHL defenseman for the Ottawa Senators.
Scouting Report
Lassi Thomson has had limited opportunities with the Ottawa Senators, playing just 29 career games across three seasons. In 2025-26, he saw action in 11 games, recording 3 assists for 3 points. Throughout his brief NHL career, the defenseman has tallied 8 assists and no goals.
Despite the small sample size, Thomson achieved his peak GAR of 1.2 in 2025-26. His primary positive contribution that season was in even-strength defense, which accounted for +0.3 GAR. This suggests a defensive-minded blueliner who is still trying to establish a consistent role at the NHL level.
Player Profile
| Position | Defenseman |
|---|---|
| Team | Ottawa Senators |
| Shoots / Catches | R |
| Height | 6'0" |
| Weight | 195 lb |
| Born | September 24, 2000 (age 26) in Tampere, Finland |
| Draft | 2019 — Round 1, Pick 19 — OTT |
Career by Season (Regular Season)
| Season | GP | G | A | P | GAR |
|---|---|---|---|---|---|
| 2025-26 | 11 | 0 | 3 | 3 | 1.0 |
| 2022-23 | 2 | 0 | 0 | 0 | -0.3 |
| 2021-22 | 16 | 0 | 5 | 5 | 0.2 |
Analysis
Across 3 tracked seasons his GAR peaked at 1.0 in 2025-26.
All figures are model outputs from Hockey Alchemy. Learn how the value metrics are built on the methodology page.
Frequently Asked Questions
What is Lassi Thomson's career GAR?
Across 3 NHL seasons tracked by Hockey Alchemy, Lassi Thomson has accumulated 0.9 career GAR and 8 points.
When was Lassi Thomson drafted?
Lassi Thomson was drafted in 2019 — Round 1, Pick 19 — OTT.
How tall is Lassi Thomson, and how much does he weigh?
Lassi Thomson is 6'0" tall and weighs 195 lb. Born September 24, 2000 (age 26) in Tampere, Finland.