Game Lab
Every shot with xG, win probability, player impact, and 3D replays
Boston Bruins 4@Buffalo Sabres 2
2026-04-21BOS · BUF
CF%?
41.1%·58.9%
xGF%?
50.4%·49.6%
HDCF%?
42.6%·57.4%
5v5 xGF%?
58.0%·42.0%
5v5 CF%?
52.7%·47.3%
?
BUF wins ↑BOS wins ↓
BOS 36%Deserved to win?64% BUF
the game's chances, replayed · 3.03 xG vs 3.87 xG
The Impact Report?
every skater, rated by our model · on-ice tilt unavailable
BOS 4@BUF 2
The Impact Report · hockeyalpha.com
2026-04-21 · Game Alpha: one night on the 40-99 scale
★ 1st star · our model’s pickViktor ArvidssonBOS · 2G · 0.91 ixG · 1 hits86
★ 2nd star · our model’s pickJonathan AspirotBOS · 2A · 0.02 ixG · 4 blk78
★ 3rd star · our model’s pickJeremy SwaymanBOS · 1 gv · 33 sv · 2 GA77BOS
1Viktor Arvidsson862Jonathan Aspirot783
David Pastrnak744
Casey Mittelstadt735
Pavel Zacha676
Mark Kastelic667
Morgan Geekie608
Tanner Jeannot609
Sean Kuraly5910
Charlie McAvoy5911
Elias Lindholm5712
Marat Khusnutdinov5613
Fraser Minten5614
Andrew Peeke5515
Hampus Lindholm5516
James Hagens5017
Nikita Zadorov49
Viktor Arvidsson862Jonathan Aspirot783David Pastrnak744Casey Mittelstadt735Pavel Zacha676Mark Kastelic667Morgan Geekie608Tanner Jeannot609Sean Kuraly5910Charlie McAvoy5911Elias Lindholm5712Marat Khusnutdinov5613Fraser Minten5614Andrew Peeke5515Hampus Lindholm5516James Hagens5017Nikita Zadorov49Goalies
BUF
1
Peyton Krebs672
Bowen Byram653
Beck Malenstyn624
Alex Tuch615
Rasmus Dahlin616
Owen Power607
Conor Timmins608
Josh Norris589
Tage Thompson5710
Jordan Greenway5711
Jack Quinn5412
Josh Dunne5313
Josh Doan5214
Mason Lohrei5215
Logan Stanley5216
Ryan McLeod5217
Zach Benson5218
Mattias Samuelsson5119
Jason Zucker50
Peyton Krebs672Bowen Byram653Beck Malenstyn624Alex Tuch615Rasmus Dahlin616Owen Power607Conor Timmins608Josh Norris589Tage Thompson5710Jordan Greenway5711Jack Quinn5412Josh Dunne5313Josh Doan5214Mason Lohrei5215Logan Stanley5216Ryan McLeod5217Zach Benson5218Mattias Samuelsson5119Jason Zucker50Goalies
ShootingPlaymakingDefense & physicalFaceoffsOn-ice xG tiltGoaltendingNegative playsnumber = Game Alpha
Box score
Period 2
Period 3
| Goals (SOG) | 1 | 2 | 3 | T |
|---|---|---|---|---|
| BOS | 0 (8) | 3 (11) | 1 (8) | 4 |
| BUF | 0 (7) | 0 (8) | 2 (20) | 2 |
| BOS | BUF | |
|---|---|---|
| 1/12 | Power play | 1/12 |
| 32 | Hits | 30 |
| 14 | Blocked shots | 28 |
| 5 | Takeaways | 2 |
| 21 | Giveaways | 15 |
| 36 | Faceoff wins | 30 |
| BOS | BUF | |
|---|---|---|
| 4 | Goals | 2 |
| 6.73 | Expected goals | 6.63 |
| 2.92 | 5v5 xG | 2.12 |
| 1.58 | Power-play xG | 3.88 |
| 58 | Shot attempts | 83 |
| 27 | On goal | 35 |
| 20 | High-danger | 27 |
| 4 | Rebound chances | 6 |
| 17 | Missed | 20 |
| 14 | Blocked | 28 |
| 0.116 | xG per attempt | 0.080 |
| 33 ft | Avg shot distance | 31 ft |
Click any shot marker to replay the event in 3D.
GoalHigh-danger (xG > 0.15)Low-dangerMissed / blockedMarker size = xG99 of 141 attempts shown