HockeyAlpha
Regular season

Matthew Robertson

New York Rangers · D · #29
Third-pair DDepth Defenseman?80 blocks in 72 games of hard minutes
HT
6'4"
WT
210 lb
Age
25
Shoots
L
From
Edmonton, CAN
Draft
2019 NYR · R2 #49
67Alpha?

Alpha sub-scores

what drives the rating · percentile vs position group
Scoring?
5252pctl
Playmaking?
4646pctl
Transition?
6464pctl
Defense?
3838pctl

League profile

vs. defensemen with 20+ GP
Points / GP?
0.2547pctl
Goals / GP?
0.0867pctl
Assists / GP?
0.1732pctl
Shots / GP?
1.148pctl
Plus/Minus?
-144pctl
PP Points?
027pctl

HockeyAlpha advanced

event-derived proxies · 1,312 games analyzed
xG Share?
1.8%16pctl
ZEIS?
2.0162pctl
PSPL?
0.1251pctl
Def Suppression?
0.5463pctl

Defenseman toolkit

vs. defensemen with 20+ GP
Blocks / GP?
1.1131pctl
Blocks / 60?
3.8341pctl
Hits / 60?
5.183pctl
Take : Give?
0.1714pctl
PP TOI / GP?
0:0333pctl
PK TOI / GP?
1:3151pctl

On-ice impact

shift charts × our xG model · 47 GP tracked · 14h TOI

Usage profile

assignment difficulty · higher fill = tougher job
Competition faced?
17.1 min30pctl
Support received?
16.4 min82pctl

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 defensemen · center = median · 1140 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

$0.81M

cap hit

$3.91M

Alpha-market value

overpaidmarketsurplus

A

Team-friendly deal (+$3.1M)

Top comparables?

nearest profiles at the same role · match = statistical fit
PlayerAlphaCap hitValueMatch
Matthew Robertson67$0.81MA+$3.1Mthis player
Joel Edmundson64$3.85MD$0.8M86%
Samuel Girard63$5.00MD$2.2M85%
Logan Mailloux63$0.88MB+$2.0M84%
Nicolas Hague67$5.50MD$1.6M84%

Chemistry

Top connection: J.T. Miller · 3 goals together

Recent form · last 10 games

3 pts · 2 G · 1 A · 8 shots in last 10Steady(-0.2 P/GP vs prior 5)

vs CHI

1P

1G 0A

vs FLA

0P

0G 0A

vs NJD

0P

0G 0A

vs MTL

0P

0G 0A

vs DET

1P

0G 1A

vs WSH

0P

0G 0A

vs BUF

0P

0G 0A

@ DAL

0P

0G 0A

@ FLA

1P

1G 0A

@ TBL

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)306 events shown

The office: the right point - 3 of 6 goals live there

Playmaking gravity: 20 touches that produced a teammate shot within 3s

Defensive floor: 81 blocks · 6 steals inside the d-zone

NHL career · regular season

SeasonTeamGPGAP+/−
2024-25New York Rangers20003
2025-26New York Rangers7261218-1
Career1 team74612182