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Utah MammothUTA 1–4 Final Boston BruinsBOS

Tuesday, December 16, 2025

Final 1st2nd3rd T SOG
Utah MammothUTA 100 1 21
Boston BruinsBOS 112 4 23

No impact calculated for this game. Impacts are calculated for games in the next 7 days.

Highlights

Scoring

1st Period
8:34 UTA Barrett Hayton (4)PP Sean Durzi (4), Daniil But (2) · tip-in xG 0.08 1–0 ▶
16:01 BOS Morgan Geekie (23)PP David Pastrnak (24), Elias Lindholm (16) · wrist xG 0.09 1–1 ▶
2nd Period
0:23 BOS Morgan Geekie (24) David Pastrnak (25), Nikita Zadorov (11) · wrist xG 0.38 1–2 ▶
3rd Period
10:16 BOS Casey Mittelstadt (8) Pavel Zacha (15), Marat Khusnutdinov (5) · wrist xG 0.25 1–3 ▶
16:02 BOS Michael Eyssimont (6) Unassisted · backhand xG 0.25 1–4 ▶

Score away–home after each goal; season totals in parentheses.

Shot quality

Expected goals (xG) rate every unblocked shot by how often shots like it go in, from where it was taken, the shot type, the strength and what happened just before it. How it works

UTA 40%Deserve to win60% BOS
UTABOS
2.11Expected goals2.61
1Goals (no shootout)4
1.43Expected goals, 5 on 51.85
59Shot attempts48
35Unblocked attempts35
21Shots on goal23

Shot map

UTA shoots ←Bigger circle: higher xG; filled: goal→ BOS shoots
Sean Durzi: wrist, 80 ft, xG 0.00 (P1 0:27) Marat Khusnutdinov: wrist, 48 ft, xG 0.02 (P1 0:40) Kevin Stenlund: wrist, 8 ft, xG 0.14 (P1 2:33) Mikhail Sergachev: wrist, 61 ft, xG 0.00 (P1 2:36) Nick Schmaltz: slap, 39 ft, xG 0.06 (P1 3:42) Kevin Stenlund: wrist, 45 ft, xG 0.01 (P1 5:15) Dylan Guenther: slap, 38 ft, xG 0.07 (P1 7:22) Lawson Crouse: slap, 31 ft, xG 0.13 (P1 8:10) Michael Carcone: tip-in, 9 ft, xG 0.12 (P1 8:21) Morgan Geekie: wrist, 34 ft, xG 0.06 (P1 9:14) David Pastrnak: slap, 50 ft, xG 0.01 (P1 9:17) Hampus Lindholm: wrist, 52 ft, xG 0.01 (P1 10:27) Alex Steeves: wrist, 35 ft, xG 0.02 (P1 10:34) JJ Peterka: wrist, 12 ft, xG 0.18 (P1 11:04) Clayton Keller: wrist, 24 ft, xG 0.09 (P1 11:09) Michael Carcone: wrist, 27 ft, xG 0.04 (P1 12:09) Clayton Keller: wrist, 23 ft, xG 0.07 (P1 12:39) Liam O'Brien: deflected, 19 ft, xG 0.03 (P1 13:14) Kevin Stenlund: backhand, 12 ft, xG 0.13 (P1 13:16) Fraser Minten: tip-in, 10 ft, xG 0.10 (P1 14:46) Morgan Geekie: wrist, 43 ft, xG 0.04 (P1 14:55) Tanner Jeannot: wrist, 67 ft, xG 0.01 (P1 16:18) Daniil But: tip-in, 27 ft, xG 0.03 (P1 18:32) Daniil But: backhand, 7 ft, xG 0.05 (P1 18:54) Daniil But: deflected, 7 ft, xG 0.04 (P1 18:55) Jack McBain: wrist, 5 ft, xG 0.10 (P1 18:56) Jack McBain: tip-in, 6 ft, xG 0.05 (P1 18:57) David Pastrnak: wrist, 31 ft, xG 0.08 (P1 19:31) Elias Lindholm: wrist, 46 ft, xG 0.01 (P2 0:09) David Pastrnak: wrist, 61 ft, xG 0.01 (P2 0:20) Andrew Peeke: wrist, 73 ft, xG 0.00 (P2 0:41) Michael Eyssimont: wrist, 10 ft, xG 0.18 (P2 2:46) Jack McBain: between-legs, 8 ft, xG 0.07 (P2 5:33) Clayton Keller: slap, 38 ft, xG 0.08 (P2 7:14) Barrett Hayton: wrist, 29 ft, xG 0.09 (P2 8:28) Alex Steeves: wrist, 60 ft, xG 0.01 (P2 11:55) Victor Soderstrom: wrist, 56 ft, xG 0.00 (P2 12:21) David Pastrnak: wrist, 8 ft, xG 0.02 (P2 12:26) David Pastrnak: slap, 39 ft, xG 0.02 (P2 14:05) Elias Lindholm: tip-in, 25 ft, xG 0.06 (P2 14:24) Pavel Zacha: wrist, 10 ft, xG 0.16 (P2 16:02) Elias Lindholm: snap, 29 ft, xG 0.16 (P2 16:13) Kevin Stenlund: wrist, 41 ft, xG 0.01 (P2 19:18) Michael Carcone: slap, 42 ft, xG 0.05 (P3 2:37) Clayton Keller: wrist, 28 ft, xG 0.09 (P3 3:31) JJ Peterka: wrist, 70 ft, xG 0.01 (P3 3:52) Fraser Minten: wrist, 28 ft, xG 0.13 (P3 5:10) Tanner Jeannot: tip-in, 8 ft, xG 0.03 (P3 6:33) David Pastrnak: wrist, 59 ft, xG 0.02 (P3 8:07) Andrew Peeke: wrist, 65 ft, xG 0.00 (P3 8:11) JJ Peterka: wrist, 31 ft, xG 0.08 (P3 9:06) Marat Khusnutdinov: tip-in, 16 ft, xG 0.07 (P3 9:41) Pavel Zacha: snap, 31 ft, xG 0.14 (P3 10:13) Liam O'Brien: tip-in, 12 ft, xG 0.09 (P3 10:48) Liam O'Brien: tip-in, 19 ft, xG 0.02 (P3 10:56) Mikhail Sergachev: snap, 64 ft, xG 0.02 (P3 11:25) Jack McBain: slap, 60 ft, xG 0.01 (P3 11:33) Morgan Geekie: tip-in, 16 ft, xG 0.07 (P3 11:45) JJ Peterka: backhand, 14 ft, xG 0.08 (P3 12:33) Charlie McAvoy: wrist, 168 ft, xG 0.00 (P3 12:42) Kevin Stenlund: slap, 45 ft, xG 0.01 (P3 13:23) Andrew Peeke: wrist, 44 ft, xG 0.04 (P3 13:54) Morgan Geekie: tip-in, 8 ft, xG 0.13 (P3 15:14) Dylan Guenther: wrist, 39 ft, xG 0.01 (P3 17:19) Mason Lohrei: wrist, 28 ft, xG 0.05 (P3 19:58) Barrett Hayton: GOAL, tip-in, 16 ft, xG 0.08 (P1 8:34) Morgan Geekie: GOAL, wrist, 20 ft, xG 0.09 (P1 16:01) Morgan Geekie: GOAL, wrist, 7 ft, xG 0.38 (P2 0:23) Casey Mittelstadt: GOAL, wrist, 14 ft, xG 0.25 (P3 10:16) Michael Eyssimont: GOAL, backhand, 5 ft, xG 0.25 (P3 16:02)
About these numbers

xG comes from hockeystats.io's own model, a gradient-boosted tree model trained on every unblocked shot from the 2021-22 to 2025-26 regular seasons using the NHL's public play-by-play. Each shot's value is the share of similar shots that became goals. A team's xG is the sum over its shots; "deserve to win" asks how often the team would outscore its opponent if every shot went in at exactly that rate. Blocked shots count as attempts but have no xG (the NHL records where they were blocked, not where they were taken), so the map leaves them out.

Box score

Utah Mammoth

Skater GAP+/− AttxG HitBlkTOI
Forwards
8 Nick Schmaltz 000 0 70.06 0021:11
9 Clayton Keller 000 0 40.33 0018:39
10 JJ Peterka 000 0 50.35 1017:42
11 Dylan Guenther 000 -2 40.08 0015:26
53 Michael Carcone 000 -1 50.20 3015:14
67 Lawson Crouse 000 -2 10.13 4015:04
82 Kevin Stenlund 000 0 50.30 0114:26
22 Jack McBain 000 -1 40.23 4113:52
27 Barrett Hayton 101 -2 20.16 0013:42
50 Daniil But 011 -1 40.12 0113:10
56 Kailer Yamamoto 000 0 10.00 2011:30
38 Liam O'Brien 000 0 40.14 4009:52
Defense
98 Mikhail Sergachev 000 -1 70.02 0325:28
5 Sean Durzi 011 -1 30.00 0023:02
6 John Marino 000 0 10.00 1119:55
88 Nate Schmidt 000 0 00.00 1017:19
28 Ian Cole 000 -2 20.00 0116:20
3 Olli Maatta 000 -2 00.00 1212:30
Goalie SAGA SVSV% xGA GSAx
Vitek Vanecek 23419 .826 2.61 -1.39

Boston Bruins

Skater GAP+/− AttxG HitBlkTOI
Forwards
88 David Pastrnak 022 +1 70.15 0119:40
39 Morgan Geekie 202 +1 70.77 0018:32
18 Pavel Zacha 011 +1 30.30 0018:29
28 Elias Lindholm 011 +1 40.24 0018:05
93 Fraser Minten 000 +1 20.22 2114:53
11 Casey Mittelstadt 101 +1 10.25 0014:24
52 Sean Kuraly 000 0 00.00 2013:41
92 Marat Khusnutdinov 011 +1 20.08 0013:05
81 Michael Eyssimont 101 +1 30.43 0012:36
47 Mark Kastelic 000 0 00.00 4012:26
21 Alex Steeves 000 +1 20.03 1112:22
84 Tanner Jeannot 000 0 20.03 4111:22
Defense
73 Charlie McAvoy 000 +1 40.00 1224:19
27 Hampus Lindholm 000 0 40.01 0221:22
91 Nikita Zadorov 011 +2 10.00 4521:05
20 Andrew Peeke 000 0 30.04 2320:41
6 Mason Lohrei 000 +1 20.05 0514:40
Goalie SAGA SVSV% xGA GSAx
Jeremy Swayman 21120 .952 2.11 +1.11

Skaters by time on ice. Goalie lines count shots with the goalie in net, from the NHL play-by-play.

Player ratings

What each player added to the result, in goals, from most to least. Hover a number for what it's made of.

Utah Mammoth

Player Rating Points Shots On ice Pen FO Other GSAx TOI
82 Kevin Stenlund C +0.66 0.00 +0.19 +0.37 0.00 +0.07 +0.03 — 14:26
9 Clayton Keller R +0.56 0.00 +0.21 +0.30 0.00 0.00 +0.04 — 18:39
19 Daniil But L +0.54 +0.55 +0.08 -0.30 +0.15 -0.01 +0.07 — 13:10
77 JJ Peterka R +0.53 0.00 +0.23 +0.30 0.00 0.00 0.00 — 17:42
38 Liam O'Brien C +0.46 0.00 +0.09 +0.37 0.00 0.00 0.00 — 9:52
56 Kailer Yamamoto R +0.37 0.00 0.00 +0.37 0.00 0.00 0.00 — 11:30
6 John Marino D +0.35 0.00 0.00 +0.32 0.00 0.00 +0.03 — 19:55
88 Nate Schmidt D +0.29 0.00 0.00 +0.35 0.00 0.00 -0.06 — 17:19
50 Sean Durzi D +0.25 +0.70 0.00 -0.37 0.00 0.00 -0.08 — 23:02
8 Nick Schmaltz C +0.23 0.00 +0.04 +0.30 -0.15 +0.04 0.00 — 21:11
22 Jack McBain C -0.18 0.00 +0.15 -0.33 0.00 -0.05 +0.05 — 13:52
53 Michael Carcone L -0.19 0.00 +0.13 -0.32 0.00 0.00 0.00 — 15:14
98 Mikhail Sergachev D -0.29 0.00 +0.01 -0.43 0.00 0.00 +0.13 — 25:28
27 Barrett Hayton C -0.63 +0.75 +0.10 -1.28 -0.15 -0.06 0.00 — 13:42
2 Olli Maatta D -0.71 0.00 0.00 -0.81 0.00 0.00 +0.10 — 12:30
28 Ian Cole D -0.85 0.00 0.00 -0.90 0.00 0.00 +0.05 — 16:20
67 Lawson Crouse L -1.20 0.00 +0.08 -1.28 0.00 -0.01 0.00 — 15:04
11 Dylan Guenther R -1.24 0.00 +0.05 -1.27 0.00 0.00 -0.02 — 15:26
41 Vitek Vanecek G -1.39 0.00 — — 0.00 — — -1.39 60:00

Boston Bruins

Player Rating Points Shots On ice Pen FO Other GSAx TOI
39 Morgan Geekie C +2.47 +1.50 +0.50 +0.47 0.00 0.00 0.00 — 18:32
91 Nikita Zadorov D +2.17 +0.55 0.00 +1.39 0.00 0.00 +0.23 — 21:05
88 David Pastrnak R +2.02 +1.40 +0.10 +0.47 0.00 0.00 +0.05 — 19:40
11 Casey Mittelstadt C +1.41 +0.75 +0.16 +0.53 0.00 -0.01 -0.02 — 14:24
18 Pavel Zacha C +1.40 +0.70 +0.20 +0.51 0.00 -0.01 0.00 — 18:29
1 Jeremy Swayman G +1.11 0.00 — — 0.00 — — +1.11 58:54
92 Marat Khusnutdinov C +1.09 +0.55 +0.05 +0.51 0.00 0.00 -0.02 — 13:05
28 Elias Lindholm C +1.09 +0.55 +0.15 +0.38 0.00 0.00 0.00 — 18:05
81 Michael Eyssimont C +1.08 +0.75 +0.28 +0.22 -0.15 0.00 -0.02 — 12:36
73 Charlie McAvoy D +0.98 0.00 0.00 +0.88 0.00 0.00 +0.10 — 24:19
93 Fraser Minten C +0.58 0.00 +0.14 +0.22 +0.15 +0.01 +0.05 — 14:53
29 Victor Soderstrom D +0.51 0.00 0.00 +0.41 0.00 0.00 +0.10 — 13:38
21 Alex Steeves C +0.44 0.00 +0.02 +0.21 +0.15 +0.01 +0.05 — 12:22
27 Hampus Lindholm D -0.11 0.00 0.00 -0.30 +0.15 0.00 +0.04 — 21:22
6 Mason Lohrei D -0.12 0.00 +0.03 -0.22 -0.15 0.00 +0.21 — 14:40
26 Andrew Peeke D -0.16 0.00 +0.03 -0.34 0.00 0.00 +0.15 — 20:41
84 Tanner Jeannot L -0.19 0.00 +0.02 -0.28 0.00 0.00 +0.07 — 11:22
52 Sean Kuraly C -0.22 0.00 0.00 -0.20 0.00 +0.02 -0.04 — 13:41
47 Mark Kastelic C -0.28 0.00 0.00 -0.28 0.00 0.00 0.00 — 12:26

An expected-goals take on Dom Luszczyszyn's Game Score: goals and assists, the quality of a player's own shots, shot quality for and against while they were on the ice at 5v5, penalties, faceoffs and puck plays, all in goals; goalies by goals saved above expected. From the NHL play-by-play and shift charts.