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Ice Lab

Sun, Apr 25, 2021·PPG Paints Arena, Pittsburgh

Boston Bruins 0, Pittsburgh Penguins 1

Expected result

Based on shot quality alone, Pittsburgh Penguins win this game 69% of the time.

PIT winsBOS wins

By period

Goals and shots on goal in each period.

TeamP1P2P3Total
BOS01008012030
PIT01001118129

Goals, with shots on goal in grey.

Scoring

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

  1. P3 4:03PITJake GuentzelGWGAssists: Sidney Crosby, Brian Dumoulin · Snap, 0.07 xG0–1
Penalties (1)
  1. P3 18:32BOSPatrice Bergeron: High sticking2 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.

BOS00 SOG · 0.0 xG

20:00

P1

0.0 xG · 0 SOG0PIT
46% to win54% to win
← BOS attackPIT attack →
  1. P1 20:00Bergeron won the faceoff against Crosby
  • Goal
  • Shot
  • Miss
  • Block
  • Hit
  • Takeaway
  • Giveaway
  • Faceoff
  • Penalty

The numbers

Team totals, side by side.

BOSPIT
30Shots on goal29
1.3Expected goals2.3
45Shot attempts52
27Faceoffs won29
0Power plays1
2Penalty minutes0
33Hits33
14Blocked shots8
7Giveaways11
6Takeaways8

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.

Boston Bruins

Forward lines

  1. bestBergeron – Marchand – Pastrnak13:29

    xG 0.45–0.26 (63%)attempts 14–7goals 0–0

  2. Coyle – Ritchie – DeBrusk3:49

    xG 0.02–0.00 (100%)attempts 1–4goals 0–0

  3. Wagner – Kuraly – Lazar2:52

    xG 0.10–0.09 (51%)attempts 2–2goals 0–0

  4. Coyle – Lazar – DeBrusk7:08

    xG 0.07–0.26 (20%)attempts 5–9goals 0–0

Defence pairs

  1. Miller – Lauzon3:04

    xG 0.03–0.04 (48%)attempts 3–3goals 0–0

  2. Grzelcyk – McAvoy18:24

    xG 0.37–0.37 (50%)attempts 13–15goals 0–0

  3. Lauzon – McAvoy2:02

    xG 0.09–0.11 (46%)attempts 3–3goals 0–0

Pittsburgh Penguins

Forward lines

  1. bestBlueger – Kapanen – Aston-Reese13:01

    xG 0.75–0.45 (63%)attempts 12–9goals 0–0

  2. Crosby – Rust – Guentzel16:17

    xG 0.55–0.28 (67%)attempts 15–10goals 1–0

  3. Carter – Zucker – McCann16:32

    xG 0.59–0.40 (60%)attempts 13–14goals 0–0

  4. Sceviour – Jankowski – Rodrigues6:33

    xG 0.20–0.11 (65%)attempts 5–5goals 0–0

Defence pairs

  1. bestPettersson – Marino14:46

    xG 0.76–0.34 (69%)attempts 15–9goals 0–0

  2. Letang – Dumoulin21:49

    xG 0.82–0.45 (64%)attempts 21–18goals 1–0

  3. Matheson – Ceci18:20

    xG 0.50–0.50 (50%)attempts 12–16goals 0–0

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.

PIT 2.3 xGBOS 1.3 xG
00.511.522.5P1P2P3EndxG

Tempo: attempts, hits and takeaways per minute

PITBOS

Win probability

Model-based

How each goal and each minute changed the likely winner.

Win probability

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

Excitement 0/100 · #868 of 868 this seasonSwing 0.47 · 1 goal in reachComeback index 54% (winner's lowest chance)
BOS 100%5050%50PIT 100%P1P2P3EndBiggest swing +26 pts

Did the better team win?

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

Based on shot quality alone, Pittsburgh Penguins win this game 69% of the time.

PIT winsBOS wins

Simulated goal difference (PIT − BOS), 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).