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Ice Lab

Thu, Apr 29, 2021·TD Garden, Boston

Buffalo Sabres 2, Boston Bruins 5

Expected result

Based on shot quality alone, Boston Bruins win this game 66% of the time.

BOS winsBUF wins

By period

Goals and shots on goal in each period.

TeamP1P2P3Total
BUF11101119231
BOS213015312540

Goals, with shots on goal in grey.

Scoring

Every goal, with the change it made to the home team's win probability.

  1. P1 1:16BOSDavid PastrnakAssists: Patrice Bergeron, Brad Marchand · Slap, 0.06 xG0–1
  2. P1 14:09BUFCasey MittelstadtAssists: Arttu Ruotsalainen, Rasmus Asplund · Wrist, 0.14 xG1–1
  3. P1 19:59BOSDavid KrejciPPAssists: Charlie McAvoy, Craig Smith · Slap, 0.07 xG1–2
  4. P3 1:43BUFSam ReinhartAssists: Victor Olofsson, Jeff Skinner · Snap, 0.15 xG2–2
  5. P3 7:58BOSCharlie CoyleGWGUnassisted · Wrist, 0.20 xG2–3
  6. P3 16:43BOSTaylor HallAssists: David Krejci, Craig Smith · Wrist, 0.13 xG2–4
  7. P3 18:26BOSBrad MarchandENUnassisted · Wrist, 0.56 xG2–5
Penalties (6)
  1. P1 18:05BUFSam Reinhart: Tripping2 min · PPG
  2. P2 5:36BOSCurtis Lazar: Interference2 min
  3. P2 14:50BUFRasmus Dahlin: Hooking2 min
  4. P3 13:30BOSDavid Krejci: Interference2 min
  5. P3 13:30BUFRasmus Dahlin: Holding2 min
  6. P3 17:47BOSConnor Clifton: Slashing2 min

Replay

Watch the game unfold on the ice: every shot, hit, turnover and faceoff appears as it happened, then fades. Drag the timeline to jump; goals are marked on it.

BUF00 SOG · 0.0 xG

20:00

P1

0.0 xG · 0 SOG0BOS
46% to win54% to win
← BUF attackBOS attack →
  1. P1 20:00Cozens won the faceoff against Kuraly
  • Goal
  • Shot
  • Miss
  • Block
  • Hit
  • Takeaway
  • Giveaway
  • Faceoff
  • Penalty

The numbers

Team totals, side by side.

BUFBOS
31Shots on goal40
2.6Expected goals3.6
48Shot attempts63
24Faceoffs won34
2Power plays2
6Penalty minutes6
30Hits24
7Blocked shots9
8Giveaways10
10Takeaways6

Line combinations that worked

Model-based

Each team's forward lines and defence pairs at 5-on-5 (two minutes or more together), best first by expected goals for minus against.

Buffalo Sabres

Forward lines

  1. bestBjork – Caggiula – Cozens11:56

    xG 0.80–0.39 (67%)attempts 8–13goals 0–0

  2. Skinner – Reinhart – Olofsson11:11

    xG 0.43–0.21 (67%)attempts 15–4goals 1–0

  3. Sheahan – Rieder – Thompson6:14

    xG 0.16–0.30 (35%)attempts 3–9goals 0–0

  4. Asplund – Mittelstadt – Ruotsalainen13:29

    xG 0.36–0.59 (38%)attempts 9–15goals 1–2

Defence pairs

  1. bestBorgen – Bryson10:58

    xG 0.75–0.25 (75%)attempts 10–8goals 2–0

  2. Jokiharju – Dahlin17:33

    xG 0.45–0.51 (47%)attempts 15–14goals 0–2

  3. Ristolainen – Samuelsson16:30

    xG 0.27–1.01 (21%)attempts 10–23goals 0–1

Boston Bruins

Forward lines

  1. bestKrejci – Smith – Hall12:13

    xG 0.63–0.20 (76%)attempts 16–5goals 1–0

  2. Coyle – Kuraly – Ritchie2:47

    xG 0.21–0.11 (65%)attempts 3–4goals 1–0

  3. Wagner – Lazar – Ritchie5:53

    xG 0.12–0.06 (65%)attempts 6–3goals 0–0

  4. Bergeron – Marchand – Pastrnak12:25

    xG 0.49–0.61 (45%)attempts 11–13goals 1–2

Defence pairs

  1. bestMiller – Grzelcyk11:28

    xG 0.49–0.24 (67%)attempts 20–4goals 0–1

  2. Reilly – Clifton9:24

    xG 0.39–0.16 (72%)attempts 10–8goals 1–0

  3. Lauzon – McAvoy9:16

    xG 0.43–0.33 (57%)attempts 4–11goals 1–1

How the game flowed

Model-based

Chance quality for each side, minute by minute, with pressure underneath.

Expected goals flow

Running total of expected goals for each team. Steep climbs are spells of pressure; dots are goals. Shaded bands mark power plays (team colour), 4-on-4 or 3-on-3 (grey) and empty nets.

BOS 3.6 xGBUF 2.6 xG
01234P1P2P3EndxG

Tempo: attempts, hits and takeaways per minute

BOSBUF

Win probability

Model-based

How each goal and each minute changed the likely winner.

Win probability

BOS's chance of winning through the game. Above the middle line BOS is favoured, below it BUF. Dots are goals.

Excitement 55/100 · #376 of 868 this seasonSwing 1.37 · 7 goals in reachComeback index 54% (winner's lowest chance)
BUF 100%5050%50BOS 100%P1P2P3EndBiggest swing +29 pts

Did the better team win?

Every shot replayed 10,000 times, scoring with its expected-goal probability.

Based on shot quality alone, Boston Bruins win this game 66% of the time.

BOS winsBUF wins

Simulated goal difference (BOS − BUF), 10,000 replays

-7
-6
-5
-4
-3
-2
-1
0
+1
+2
+3
+4
+5
+6
+7

The outlined bar is the actual result (excluding the shootout).