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Referee profile

Graedy Hamilton#41

NHL Referee · 2025-26 · all · 49 games tracked

From
Duncan, BC
NHL Debut
4/7/24
Career Games
25
Stripe Score
49.5
Below avg
Consistency Index
0.98
Lower = more consistent
Home Cooking
-0.07
League ≈ 0
Leverage
D
OT/playoff vs base
Games
26
171 calls
Pen / 60
6.54
League 7.50
Gap Rhythm
278.6
Avg 7:08 / STDDEV s
Discipline
0.32
Misconducts + bench minors / 60
Make-Up Window
90%
Cross-team penalty within 10m
First Penalty
6:03
Avg time of first P1 call

In-game patterns

Methodology →
P1
5.54
P2
7.85
P3
6.23
OT
6.63
Calls per game in each period.
Late-period suppression
-64%
Calls 64% MORE penalties in final 2 min than proportional.
Power play chain rate
17%
17% of his power-play-creating penalties are followed by another call before the first PP expires.
Opening 5 vs closing 5
-0.45
Calls 0.45 more penalties per minute in P3's closing 5 than P1's opening 5 — finishes hot.

Score-state calling

Methodology →
Tied
1.85
1-goal
2.15
Blowout
1.42
Calls per game when the score margin is tied / 1-goal / 3+ goals.

Player-context calling

Methodology →
High-TOI vs Low-TOI ratio
0.39
Calls 61% fewer penalties on STAR / Top-6 players than ice time would predict — leniency to top forwards.

Call type breakdown

Methodology →
TRIPPING
1.38
Per game
36
Calls
75.6
League pct
ok
Sample
SLASHING
0.77
Per game
20
Calls
82.9
League pct
ok
Sample
HOOKING
0.77
Per game

Teams under this referee

Methodology →
Kraken+3
5
Games
+0.60
Diff / game
18
Pens drawn
15
Pens taken
Drill in →
Sharks+4
5
Games
+0.80
Diff / game
17
Pens drawn

Most frequent partners

Partner data is navigation-only per launch stats catalog v2 §9. Pair-level rate stats carry small-sample warnings.

PartnerGames togetherSample
Tom Chmielewski4small
Wes McCauley3small
Kyle Rehman3small
Jake Brenk2small
Graham Skilliter2small
Kelly Sutherland2small
Thomas John Luxmore2small

Nationality splits

calls per 60 min of nationality TOI

Penalties on players of each nationality, normalized by that nationality's on-ice time in games this ref worked. Joint attribution: every penalty in a game credits both refs in the crew, so individual-call noise washes out at volume. Δ is the rate vs league baseline for the same nationality and scope. Rows under 60 minutes of nationality TOI are marked small; pattern language only — no intent claims.

NationalityTOICalls/ 60Lg baseΔSample
CAN88h 6m921.041.10-0.06ok
USA62h 53m460.730.95-0.21ok
SWE25h 2m18

Career history

all · per season

Per-season trend across the seasons RefGeek has tracked. Spot career arcs (improving / declining stripe score, drift in core rates) without flipping the season chip. Phase 2 will replace this table with a chart.

SeasonGamesStripePen / 60ConsistencySample
2025-262649.56.540.98ok
2024-252251.88.181.28ok
2023-24141.06.001.41small
Coach challenges
28
28 challenges in scope; outcome detection still resolving.
One-goal P3 suppression
+30%
Calls 30% fewer P3 penalties in one-goal games than the league baseline.
20
Calls
43.9
League pct
ok
Sample
FIGHTING_MAJOR
0.69
Per game
18
Calls
92.7
League pct
ok
Sample
HIGH_STICKING
0.57
Per game
15
Calls
31.7
League pct
ok
Sample
HOLDING
0.54
Per game
14
Calls
12.2
League pct
ok
Sample
DELAY_OF_GAME
0.54
Per game
14
Calls
100.0
League pct
ok
Sample
ROUGHING
0.46
Per game
12
Calls
2.4
League pct
ok
Sample
TOO_MANY_MEN
0.19
Per game
5
Calls
76.3
League pct
ok
Sample
CROSS_CHECKING
0.19
Per game
5
Calls
7.3
League pct
ok
Sample
INTERFERENCE
0.15
Per game
4
Calls
0.0
League pct
ok
Sample
UNSPORTSMANLIKE
0.15
Per game
4
Calls
10.0
League pct
ok
Sample
GOALIE_INTERFERENCE
0.08
Per game
2
Calls
—
League pct
small
Sample
BOARDING
0.04
Per game
1
Calls
—
League pct
small
Sample
ELBOWING
0.04
Per game
1
Calls
—
League pct
small
Sample
ILLEGAL_CHECK_TO_HEAD
0.03
Per game
1
Calls
—
League pct
small
Sample
TypeCallsPer gameLeague pctSample
TRIPPING361.3875.6ok
SLASHING200.7782.9ok
HOOKING200.7743.9ok
FIGHTING_MAJOR180.6992.7ok
HIGH_STICKING150.5731.7ok
HOLDING140.5412.2ok
DELAY_OF_GAME140.54100.0ok
ROUGHING120.462.4ok
TOO_MANY_MEN50.1976.3ok
CROSS_CHECKING50.197.3ok
INTERFERENCE40.150.0ok
UNSPORTSMANLIKE40.1510.0ok
GOALIE_INTERFERENCE20.08—small
BOARDING10.04—small
ELBOWING10.04—small
ILLEGAL_CHECK_TO_HEAD10.03—small
13
Pens taken
Drill in →
Stars+1
5
Games
+0.20
Diff / game
15
Pens drawn
14
Pens taken
Drill in →
Canucks-3
4
Games
-0.75
Diff / game
13
Pens drawn
16
Pens taken
Drill in →
Oilers-2
4
Games
-0.50
Diff / game
12
Pens drawn
14
Pens taken
Drill in →
Flames-3
4
Games
-0.75
Diff / game
9
Pens drawn
12
Pens taken
Drill in →
Senators+3
3
Games
+1.00
Diff / game
15
Pens drawn
12
Pens taken
Drill in →
Blues-4
3
Games
-1.33
Diff / game
7
Pens drawn
11
Pens taken
Drill in →
Devils-3
3
Games
-1.00
Diff / game
8
Pens drawn
11
Pens taken
Drill in →
Golden Knights-2
3
Games
-0.67
Diff / game
4
Pens drawn
6
Pens taken
Drill in →
Red Wings+1
3
Games
+0.33
Diff / game
12
Pens drawn
11
Pens taken
Drill in →
Ducks+4
3
Games
+1.33
Diff / game
10
Pens drawn
6
Pens taken
Drill in →
Capitals0
2
Games
0.00
Diff / game
11
Pens drawn
11
Pens taken
Drill in →
Islanders0
2
Games
0.00
Diff / game
4
Pens drawn
4
Pens taken
Drill in →
Avalanche+1
2
Games
+0.50
Diff / game
5
Pens drawn
4
Pens taken
Drill in →
Mammoth0
2
Games
0.00
Diff / game
6
Pens drawn
6
Pens taken
Drill in →
Jets+2
1
Games
+2.00
Diff / game
4
Pens drawn
2
Pens taken
Drill in →
Rangers+1
1
Games
+1.00
Diff / game
7
Pens drawn
6
Pens taken
Drill in →
Predators0
1
Games
0.00
Diff / game
4
Pens drawn
4
Pens taken
Drill in →
Kings-4
1
Games
-4.00
Diff / game
1
Pens drawn
5
Pens taken
Drill in →
Maple Leafs+1
1
Games
+1.00
Diff / game
3
Pens drawn
2
Pens taken
Drill in →
Wild-1
1
Games
-1.00
Diff / game
5
Pens drawn
6
Pens taken
Drill in →
Flyers+3
1
Games
+3.00
Diff / game
3
Pens drawn
0
Pens taken
Drill in →
Blackhawks-1
1
Games
-1.00
Diff / game
2
Pens drawn
3
Pens taken
Drill in →
Panthers-1
1
Games
-1.00
Diff / game
5
Pens drawn
6
Pens taken
Drill in →
TeamGamesPens drawnPens takenDiffDiff/GRecord
Kraken51815+3+0.602-3vs →
Sharks51713+4+0.802-3vs →
Stars51514+1+0.204-1vs →
Canucks41316-3-0.751-3vs →
Oilers41214-2-0.501-3vs →
Flames4912-3-0.750-4vs →
Senators31512+3+1.001-2vs →
Blues3711-4-1.332-1vs →
Devils3811-3-1.002-1vs →
Golden Knights346-2-0.672-1vs →
Red Wings31211+1+0.330-3vs →
Ducks3106+4+1.332-1vs →
Capitals2111100.000-2vs →
Islanders24400.002-0vs →
Avalanche254+1+0.501-1vs →
Mammoth26600.002-0vs →
Jets142+2+2.001-0vs →
Rangers176+1+1.001-0vs →
Predators14400.001-0vs →
Kings115-4-4.001-0vs →
Maple Leafs132+1+1.000-1vs →
Wild156-1-1.001-0vs →
Flyers130+3+3.000-1vs →
Blackhawks123-1-1.001-0vs →
Panthers156-1-1.001-0vs →
Pierre Lambert
2
small
Trevor Hanson2small
Francois St-Laurent1small
View all partners →
0.72
0.79
-0.07
ok
RUS18h 12m90.490.90-0.41ok
FIN10h 33m60.570.72-0.16ok
CHE6h 33m91.371.03+0.34ok
CZE5h 18m50.940.59+0.35ok
DEU5h 8m50.970.88+0.10ok
SVK2h 28m00.001.27-1.27ok
BLR1h 44m21.150.79+0.35ok
AUT1h 6m00.000.69-0.69ok
AUS16m00.000.78-0.78small
LVA13m28.920.69+8.23small
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