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HockeyWeights· the whole league, all 32 clubs
BuffaloWeights

#48 · Centre · BUF

TysonKozak

Next milestone 89 points from 100

2025-26 regular season

GP
46
G
2
A
4
P
6
+/-
-1
PIM
2
SOG
30
S%
6.7
PPP
0

Playoffs 2025-26: 6 GP · 0 G · 1 A · 1 PTS

Bio

Position
Centre
Born
December 29, 2002 (age 23)
Birthplace
Souris, Manitoba, CAN
Height
5′11″ (180 cm)
Weight
187 lb (85 kg)
Shoots
Left
Draft
2021 BUF, round 7, #193 overall

NHL EDGE tracking · 2025-26

  • Top skating speed23.4 mphleague avg 22.2 mph
    94th percentile
  • Speed bursts over 20 mph106league avg 75.2
    73rd percentile
  • Distance skated86.3 mileague avg 123.5 mi
    36th percentile
  • Hardest shot81.1 mphleague avg 83.6 mph
    26th percentile
  • Time in the offensive zone35.9%league avg 43.1%
    1st percentile

Puck and player tracking from NHL EDGE. Percentile compares with other NHL skaters; longer bar = higher.

Shot quality (our model)

Individual expected goals by season
SeasonGixGG−ixGAttHDxG/att
2025-2622.47-0.475411.046

All situations, regular season. G−ixG above zero means finishing better than the chances suggest. How xG works

On-ice impact

2025-26 · 5 on 5 · 46 games · 448:00 on the ice. “Off” is the team in the same games while he was on the bench.

On-ice and off-ice shares at 5 on 5
ShareOnOffRelative
Expected goals (xGF%)41.2%51.7%-10.5
Shot attempts (CF%)41.9%50.9%-9.1
Goals for–against
12–13
xG for–against
13.8–19.7
Average rating
5.3

Relative above zero means his team controlled play better with him on the ice than without him. More

Most common linemates

5-on-5 time together this season, and how play went with both on the ice.

Linemates by time together
PlayerGPTOIxGF%
Beck Malenstyn39204:1034.5%
Jordan Greenway18137:5337.5%
Peyton Krebs2194:3640.2%
Zach Benson1164:0243.3%
Josh Doan1759:5857.9%

Rating, last 10 games

Average 5.3 over the last 10 · out of 10, 6 = above average, 7 = very good, 8 = excellent · How ratings work

Points, last 10 games

Last 10: 0 G · 2 A · 2 PTS

Game log · 2025-26

Game log, most recent first
DateOppRatingGAP+/-SOGPPPTOI
Apr 15vs DAL5.901100013:34
Apr 13@ CHI5.300001010:49
Apr 9vs CBJ6.2011+1209:38
Apr 8@ NYR5.100000010:50
Apr 4@ WSH5.9000+10012:15
Mar 28vs SEA5.00000007:51
Mar 17@ VGK5.200001011:10
Mar 3vs VGK4.7000-1008:34
Feb 28@ TBL4.6000+10013:04
Feb 27@ FLA5.500001010:45
Feb 25@ NJD5.5000-11012:04
Feb 5vs PIT4.900001010:38
Feb 3@ TBL5.8000+10012:25
Feb 2@ FLA5.000001011:14
Jan 31vs MTL4.70000006:49
Jan 29vs LAK4.800000011:45
Jan 27@ TOR5.0000+10011:20
Jan 24@ NYI5.8000+1009:44
Jan 19@ CAR4.800000010:28
Jan 17vs MIN4.6000-1108:32
Jan 15vs MTL5.80000209:22
Jan 14vs PHI4.80000009:05
Dec 18vs PHI5.0000-1104:46
Dec 14@ SEA4.500000010:23
Dec 11@ VAN4.700001016:45
Dec 9@ EDM5.1000-10011:35
Dec 8@ CGY6.0000+1107:35
Nov 29@ MIN5.4000-11012:28
Nov 28vs NJD6.4000-11013:56
Nov 26@ PIT5.2000-10015:22
Nov 23vs CAR6.5011+11014:04
Nov 21vs CHI5.2000+10013:21
Nov 19vs CGY4.1000-23014:17
Nov 17vs EDM6.4011+11015:50
Nov 15@ DET5.600000012:58
Nov 13@ COL4.6000-11014:22
Nov 12@ UTA5.0000-10015:36
Nov 8@ CAR5.900002014:11
Nov 6vs STL4.7000-11010:10
Oct 24vs TOR5.00000001:49
Oct 22vs DET6.7101+11015:46
Oct 20@ MTL7.3101+12010:59
Oct 18vs FLA5.40000009:47
Oct 15vs OTT4.800001014:40
Oct 13vs COL5.90000108:35
Oct 11@ BOS5.00000007:29

Career

NHL career totals
NHL careerGPGAP+/-PIMSOGS%PPP
Regular season675611-344112.21
Playoffs6011+2060.00
Season by season (2)
NHL regular season by season
SeasonTeamGPGAP+/-PIMSOGS%PPP
2025-26Sabres46246-12306.70
2024-25Sabres21325-221127.31