HockeyAlpha
Regular season

Matias Maccelli

New York Islanders · LW · #63
Middle-six playerDepth Forward?39 points in 71 games in a supporting role
HT
5'11"
WT
187 lb
Age
25
Shoots
L
From
Turku, FIN
Draft
2019 ARI · R4 #98
67Alpha?

Alpha sub-scores

what drives the rating · percentile vs position group
Scoring?
4747pctl
Playmaking?
5353pctl
Transition?
3737pctl
Defense?
1414pctl

League profile

vs. forwards with 20+ GP
Points / GP?
0.5565pctl
Goals / GP?
0.2054pctl
Assists / GP?
0.3570pctl
Shots / GP?
1.338pctl
Plus/Minus?
-234pctl
PP Points?
866pctl

HockeyAlpha advanced

event-derived proxies · 1,312 games analyzed
xG Share?
5.5%60pctl
ZEIS?
1.3836pctl
PSPL?
0.1042pctl
Def Suppression?
-0.055pctl

Winger toolkit

vs. wingers with 20+ GP
Shots / 60?
5.220pctl
Hits / 60?
1.413pctl
Take : Give?
0.2225pctl
Blocks / 60?
0.989pctl
PP TOI / GP?
1:4457pctl
PK TOI / GP?
0:004pctl

On-ice impact

shift charts × our xG model · 41 GP tracked · 10h TOI

Usage profile

assignment difficulty · higher fill = tougher job
Competition faced?
17.5 min59pctl
Support received?
18.3 min21pctl

Micro-metrics

Structural Metric Model · sequences, geometry & leverage from every shot

2025-26 regular season · Percentile beams: fill = league percentile, tick = league median · hockeyalpha.com

The Blueprint

Structural Event Engine · percentile vs forwards · center = median · 911 EV min

Derived from event sequences in public play-by-play data - the ? on each metric explains exactly how it's computed. · hockeyalpha.com

Contract & market

Contract value?

beta · cap data: CapWages

$3.42M

cap hit

$3.68M

Alpha-market value

overpaidmarketsurplus

C

Fair market deal (+$0.3M)

Top comparables?

nearest profiles at the same role · match = statistical fit
PlayerAlphaCap hitValueMatch
Matias Maccelli67$3.42MC+$0.3Mthis player
Dalibor Dvorsky61$0.89MB+$1.4M87%
Nino Niederreiter61$4.00MD$1.8M87%
Easton Cowan65$0.87MA+$2.3M87%
Matthew Wood66$0.95MA+$2.5M83%

Recent form · last 10 games

4 pts · 0 G · 4 A · 7 shots in last 10Cooling off(-0.4 P/GP vs prior 5)

vs NYR

2P

0G 2A

@ STL

0P

0G 0A

@ ANA

0P

0G 0A

@ SJS

0P

0G 0A

@ LAK

1P

0G 1A

vs WSH

0P

0G 0A

@ NYI

1P

0G 1A

vs FLA

0P

0G 0A

vs DAL

0P

0G 0A

@ OTT

0P

0G 0A

Tile tint = points that night · underline = shot volume (full bar = 8+ shots) · oldest on the left

The Territory

attacking → · every recorded touch, normalized to one end

attacking →← defending
Goal On goal Missed/blocked▲ takeaway▽ giveaway■ hit+ block◯ faceoff dot (size = wins)177 events shown

The office: the inner slot - 5 of 14 goals live there

Playmaking gravity: 17 touches that produced a teammate shot within 3s

Defensive floor: 19 blocks · 5 steals inside the d-zone

NHL career · regular season

SeasonTeamGPGAP+/−
2021-22Arizona Coyotes23156-10
2022-23Arizona Coyotes641138490
2023-24Arizona Coyotes82174057-4
2024-25Utah Hockey Club5581018-13
2025-26Toronto Maple Leafs71142539-23
Career3 teams29551118169-50