Pittsburgh Penguins at Colorado Avalanche
9:00 PM ET

REFEREES

 
  Chris Rooney #5 Tom Chmielewski #18
Career Games (RS/PO) 1,579 / 196 706 / 4
First NHL Game Nov. 22, 2000 April 8, 2014
First Playoff Game April 14, 2003 April 22, 2024
Birthplace Boston, MA Scott AFB, IL
  25-26 26-27 25-26 26-27
Games 38 7 76 6
Goals/Gm 5.5 (41) 3.6 6.2 (19) 6.7
PP Opp/Gm 6.3 (5) 8.4 5.6 (25) 7.0
Penl/Gm 7.7 (12) 9.1 7.3 (25) 9.5
PIM/Gm 19.1 (12) 21.9 18.1 (24) 26.3
Minor penalties/gm 6.9 (11) 7.9 6.2 (29) 7.5
% of Penl on Home 47.1% (31) 46.9% 48.2% (24) 42.1%
% of PIM on Home 46.5% (33) 44.4% 48.4% (21) 42.4%
% PP Opp for Home 52.1% (20) 52.5% 52.5% (17) 59.5%
Penl Diff.* 1.3 (24) 0.6 1.2 (33) 1.5
Home Win % 45% (34) 29% 57% (13) 50%
OT/SO Games 26.3% (13) 42.9% 11.8% (40) 16.7%
Diving/embellishment calls 1 (17) 0 1 (17) 0
Bench minors 5 (36) 3 19 (5) 2
% overturned (interference) — 33.3% (24)
2-of-6
—
Team Records 25-26 26-27 25-26 26-27
PIT 2-2-1 — 3-0-0 —
COL 0-2-2 — 4-1-1 —
Calls by Period 25-26 25-26
  Chris Rooney #5 Tom Chmielewski #18
 
1st 2nd 3rd OT
1st 2nd 3rd OT
Penalties/gm
2.3 2.8 2.5 0.0
2.3 2.4 2.5 0.1
% penalties
30% 37% 33% 0%
31% 34% 34% 1%
Calls by Penalty Type 25-26 25-26
Physical
21%
24%
Restraining
48%
44%
Stick
17%
21%
Other

14%

11%

 

 
LINESPERSONS

 
  Scott Cherrey #50 Brandon Gawryletz #64
Career Games (RS/PO) 1,284 / 187 768 / 22
First NHL Game Oct. 6, 2007 Oct. 14, 2015
First Playoff Game April 15, 2011 May 16, 2021
Birthplace Drayton, ON Trail, BC
  25-26 26-27 25-26 26-27
Games 42 8 77 9
Icings/gm 8.3 (24) 8.2 8.6 (8) 8.6
Offsides/gm 4.6 (17) 5.2 4.4 (24) 4.1
Faceoff home win % 50.6% (13) 51.9% 50.0% (26) 48.5%
Defensive-zone faceoff win % (attacking team) 51.0% (7) 42.7% 50.9% (9) 50.3%
% overturned (offside) 66.7% (31)
2-of-3
— 90.0% (22)
9-of-10
—

  

 

Referees Chris Rooney and Tom Chmielewski are working together for the 1st time this season; Linespersons Scott Cherrey and Brandon Gawryletz are paired up for the 1st time this season.



Boston Bruins at Anaheim Ducks
10:00 PM ET

REFEREES

 
  Gord Dwyer #19 Brandon Schrader #34
Career Games (RS/PO) 1,392 / 138 346
First NHL Game Nov. 19, 2005 March 1, 2019
First Playoff Game April 16, 2014
Birthplace Sackville, NS Sanborn, NY
  25-26 26-27 25-26 26-27
Games 70 7 75 6
Goals/Gm 6.2 (16) 6.3 6.0 (26) 6.0
PP Opp/Gm 6.2 (9) 7.0 5.5 (29) 6.0
Penl/Gm 7.5 (19) 9.1 6.9 (33) 6.0
PIM/Gm 19.0 (14) 22.6 16.2 (31) 12.0
Minor penalties/gm 6.5 (20) 8.3 6.1 (33) 5.8
% of Penl on Home 46.8% (35) 43.8% 47.8% (26) 55.6%
% of PIM on Home 47.2% (31) 47.5% 49.0% (14) 55.6%
% PP Opp for Home 53.8% (10) 59.2% 53.4% (14) 44.4%
Penl Diff.* 1.6 (2) 1.1 1.3 (26) -0.7
Home Win % 44% (37) 29% 44% (38) 33%
OT/SO Games 17.1% (36) 14.3% 32.0% (6) 50.0%
Diving/embellishment calls 1 (17) 0 4 (3) 0
Bench minors 20 (2) 1 22 (1) 1
% overturned (interference) 40.0% (20)
2-of-5
— 0.0% (34)
0-of-6
—
Team Records 25-26 26-27 25-26 26-27
BOS 4-3-0 — 0-2-0 —
ANA 4-1-0 — 5-1-0 —
Calls by Period 25-26 25-26
  Gord Dwyer #19 Brandon Schrader #34
 
1st 2nd 3rd OT
1st 2nd 3rd OT
Penalties/gm
2.3 2.7 2.5 0.0
2.0 2.3 2.5 0.1
% penalties
30% 36% 33% 1%
30% 33% 36% 1%
Calls by Penalty Type 25-26 25-26
Physical
20%
21%
Restraining
50%
52%
Stick
17%
15%
Other

13%

12%

 

 
LINESPERSONS

 
  David Brisebois #96 Ryan Gibbons #58
Career Games (RS/PO) 1,643 / 99 798 / 94
First NHL Game Oct. 11, 1999 Oct. 8, 2015
First Playoff Game April 16, 2010 April 12, 2017
Birthplace Sudbury, ON Vancouver, BC
  25-26 26-27 25-26 26-27
Games 77 7 77 7
Icings/gm 9.1 (1) 10.9 8.5 (15) 8.4
Offsides/gm 4.5 (19) 6.4 4.1 (28) 4.7
Faceoff home win % 51.1% (9) 47.4% 49.7% (28) 51.0%
Defensive-zone faceoff win % (attacking team) 47.5% (33) 61.4% 52.3% (1) 54.8%
% overturned (offside) 90.0% (22)
9-of-10
— 75.0% (29)
3-of-4
—

  

 

Referees Gord Dwyer and Brandon Schrader are working together for the 3rd time this season; Linespersons David Brisebois and Ryan Gibbons are paired up for the 2nd time this season.


Penalty-type shares are from 2025-26 regular-season games worked; the data does not identify which referee called each penalty, so every penalty is credited to both referees assigned to the game. Challenge overturn rates are from 2025-26: offside challenges for linespersons (89% league average) and goaltender interference challenges for referees (39% league average).


 

 

Games: PS (Preseason); RS (Regular Season); PO (Playoffs) 

Number in orange/parentheses indicated referee’s rank among active officials.

* Penalty Differential represents the absolute value of the variance of penalty calls by team per game. If Team A takes two more penalties (or two fewer) than Team B, this is a 2.  Lower numbers indicate less variance between total penalties in a game – that is, a closer number of calls for both teams. 

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