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Lassi Thomson

Position Right Defense Current Team Ottawa Senators
Shoots Right Current Contract 1 years
Height 6'0" Expires 2025-26
Weight (lbs) 192 Expiry Age (Jun 30) 25
Age 24 (Sep 24, 2000) Expiry Status RFA-arb
Drafted 2019, Round 1, Overall 19 (OTT)
Date Team Transaction
Jun 15, 2025 Ottawa Senators Signed 1 year @ $775K AAV starting in 2025-26
Jul 15, 2019 Ottawa Senators Signed to an entry level contract.
Status History Coming Soon
Regular Season Playoffs
Season League Team GP G A Pts +/- PIM Shots Sh% TOI/G GP G A Pts +/- PIM Shots Sh% TOI/G
2014-15 Jr. C SM-sarja Ilves U16 19 2 2 4 6
2014-15 WSI U15 Finland Selects U15 7 1 1 2
2015-16 U16 SM-sarja Ilves U16 24 6 12 18 18
2016-17 U18 SM-sarja Ilves U18 39 9 11 20 24 4 2 2
2017-18 WJC-18 Finland U18 7 0 2 2 +3 2
2017-18 U18 SM-sarja Ilves U18 6 4 3 7 2
2017-18 U20 SM-sarja Ilves U20 49 12 15 27 -4 44
2018-19 WHL Kelowna Rockets 63 17 24 41 40
2019-20 Liiga Ilves 39 7 6 13 12
2019-20 WJC-20 Finland U20 7 0 3 3 +1 8
2020-21 Liiga Ilves 18 0 2 2 4
2020-21 AHL Belleville Senators 35 1 12 13 -11 12
2021-22 NHL Ottawa Senators 16 0 5 5 -8 2 18 0.0 17:15
2021-22 AHL Belleville Senators 44 10 16 26 +6 54 2 -3
2022-23 NHL Ottawa Senators 2 0 0 0 -2 4 1 0.0 10:54
2022-23 AHL Belleville Senators 56 7 26 33 -9 28
2023-24 AHL Belleville Senators 67 6 15 21 -14 56 5 2 2 +1 2
2024-25 SHL Malmö Redhawks 50 17 12 29 +2 26 8 3 1 4 -5 10
2024-25 SHL Malmö Redhawks 50 17 12 29 +2 26 1 2
2024-25 EHT Finland 9 1 1 2 -4 2
NHL Career 18 0 5 5 -10 6 19 0.0 16:32

5v5 Individual Stats

Season Team(s) GP TOI G/60 A/60 Pts/60 xG/60 GAE/60 Sh% xSh% Sh%AE %SA Rush %SA Reb.
2021-22 OTT 16 220:44 0.00 1.09 1.09 0.08 -0.08 0.00 3.75 -3.75 0.00 0.00
2022-23 OTT 2 21:36 0.00 0.00 0.00 0.24 -0.24 0.00 8.70 -8.70 0.00 0.00

5v5 On Ice Stats

Season Team(s) GP TOI SAF/60 GF/60 xGF/60 SAA/60 GA/60 xGA/60 GF% xGF% xGF Rel xGA Rel xGF% Rel
2021-22 OTT 16 220:44 41.32 2.72 2.41 42.68 4.35 2.63 38.46 47.82 0.13 -0.04 1.72
2022-23 OTT 2 21:36 41.67 0.00 1.93 44.44 5.56 2.65 0.00 42.10 -1.69 0.75 -23.52

NHL Edge Stats

Skating Shooting Zone Time
Season GP Top Speed Bursts>20/mi Avg. Speed ES Avg. Speed Top Speed Avg. Speed %Long Range %Mid Range %High Danger ES DZ% ES NZ% ES OZ%
2021-22 16 21.4 0.4 4.1 4.5 92.5 63.9 76.5 23.5 0.0 41.0 18.3 40.7
2022-23 2 19.5 0.0 9.5 9.4 75.9 67.7 0.0 100.0 0.0 43.0 16.0 41.0
2023-24 - - - - - - - - - - - -
2024-25 - - - - - - - - - - - -

Legend

Percentile 0-25 Percentile 25-50 Percentile 50-75 Percentile 75-100
Forwards are compared with forwards and Defensemen are are compared with Defensemen.

5v5 Defense Pairs

Season
Season Teammate     Team TOI GF/60 GA/60 GF% xGF/60 xGA/60 xGF% xGF Rel xGA Rel xGF% Rel
2021-22 Chabot, T OTT 117:01 3.08 3.08 50.00 2.83 2.58 52.30 0.60 -0.10 6.87
2021-22 Heatherington, D OTT 25:22 0.00 7.10 0.00 1.87 1.97 48.65 -0.29 -0.18 -1.45
2021-22 Mete, V OTT 21:18 2.82 5.63 33.33 2.83 3.59 44.11 0.45 0.73 -1.32
2021-22 Holden, N OTT 20:28 0.00 2.93 0.00 1.74 2.40 42.06 -0.66 -0.64 -2.03

Glossary

Type Statistic Definition
IndividualG/60Goals Against per 60 minutes.
IndividualA/60Assists per 60 minutes.
IndividualPts/60Points per 60 minutes.
IndividualxG/60Expected Goals per 60 minutes.
IndividualGAE/60Goals Above Expected (G/60 - xG/60).
IndividualSh%Shooting Percentage.
IndividualxSh%Expected Shooting Percentage.
IndividualSh%AEShooting percentage above expected (Sh% - xSh%).
Individual%SA RushPercentage of shot attempts determined to be on the rush.
Individual%SA Reb.Percentage of shot attempts determined to be from rebounds.
On IceSAF/60Shot Attempts For per 60 minutes.
On IceGF/60Goals For per 60 minutes.
On IcexGF/60Expected Goals For per 60 minutes.
On IceSAA/60Shot Attempts Against per 60 minutes (lower is better).
On IceGA/60Goals Against per 60 minutes (lower is better).
On IcexGA/60Expected Goals Against per 60 minutes (lower is better).
On IceGF%Goals For Percentage = Goals For / (Goals For + Goals Against)
On IcexGF%Expected Goals For Percentage = Expected Goals For / (Expected Goals For + Expected Goals Against)
On IcexGF RelxGF/60 when On Ice - xGF/60 when not On Ice.
On IcexGA RelxGA/60 when On Ice - xGA/60 when not On Ice (lower is better).
On IcexGF% RelxGF% when On Ice - xGF% when not On Ice.
Individual and On-Ice stats from Puckalytics.com (starting in 2015-16). NHL Edge Stats from edge.nhl.com (starting in 2021-22). Edge statistic definitions can be found at the Edge Stats Glossary.

Current Contract

Standard Contract (RFA)

Season Age* Clause Cap Hit AAV Perf. Bonus Sign. Bonus Salary Compensation Minors Salary Status
2025-26 24 $775,000 $775,000 - - $775,000 $775,000 $300,000 RFA-arb
Total - - $775,000 $775,000 $300,000
Signed: June 15, 2025
Team: Ottawa Senators
GM: -
Exp. Status: RFA-arb
Cap %: 0.81

Previous Contracts

Entry Level Contract

Season Age* Clause Cap Hit AAV Perf. Bonus Sign. Bonus Salary Compensation Minors Salary Status
2019-20 18 $925,000 $1,350,000 - $92,500 - $92,500 - ELC
2020-21 19 $894,167 $1,319,167 - $92,500 - $92,500 - ELC
2021-22 20 $863,333 $1,288,333 $425,000 $92,500 $832,500 $925,000 $70,000 ELC
2022-23 21 $863,333 $1,288,333 $425,000 - $832,500 $832,500 $70,000 ELC
2023-24 22 $863,333 $1,288,333 $425,000 - $832,500 $832,500 $70,000 ELC
Total $1,275,000 $277,500 $2,497,500 $2,775,000 $210,000
Signed: July 15, 2019
Team: Ottawa Senators
GM: -
Exp. Status: RFA
Note: This entry level contract slid two seasons as player did not meet the games played threshold to start the contract.

*Age is as of September 15