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Ice Lab

Tue, Feb 25, 2020·TD Garden, Boston

Calgary Flames 5, Boston Bruins 2

Expected result

Based on shot quality alone, Calgary Flames win this game 67% of the time.

BOS winsCGY wins

By period

Goals and shots on goal in each period.

TeamP1P2P3Total
CGY17213211531
BOS0911217228

Goals, with shots on goal in grey.

Scoring

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

  1. P1 11:35CGYMatthew TkachukAssists: Mikael Backlund, Noah Hanifin · Backhand, 0.06 xG1–0
  2. P2 10:08BOSBrad MarchandSHAssists: Charlie McAvoy · Wrist, 0.28 xG1–1
  3. P2 13:25CGYSean MonahanAssists: Johnny Gaudreau, Michael Stone · Snap, 0.17 xG2–1
  4. P2 14:37CGYSean MonahanPPGWGAssists: Matthew Tkachuk, Erik Gustafsson · Deflected, 0.09 xG3–1
  5. P3 13:09BOSChris WagnerAssists: Sean Kuraly, Par Lindholm · Wrist, 0.18 xG3–2
  6. P3 18:30CGYMikael BacklundUnassisted · Wrist, 0.14 xG4–2
  7. P3 19:11CGYMikael BacklundENAssists: Matthew Tkachuk · Wrist, 0.67 xG5–2
Penalties (4)
  1. P1 6:44CGYTJ Brodie: Interference2 min
  2. P1 14:50BOSBrad Marchand: Interference2 min
  3. P2 8:46BOSKarson Kuhlman: Slashing2 min
  4. P2 14:32BOSMatt Grzelcyk: Roughing2 min · PPG

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.

CGY00 SOG · 0.0 xG

20:00

P1

0.0 xG · 0 SOG0BOS
45% to win55% to win
← CGY attackBOS attack →
  1. P1 20:00Backlund won the faceoff against Coyle
  • Goal
  • Shot
  • Miss
  • Block
  • Hit
  • Takeaway
  • Giveaway
  • Faceoff
  • Penalty

The numbers

Team totals, side by side.

CGYBOS
31Shots on goal28
3.4Expected goals2.5
49Shot attempts59
34Faceoffs won45
3Power plays1
2Penalty minutes6
27Hits22
16Blocked shots9
8Giveaways13
11Takeaways9

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.

Calgary Flames

Forward lines

  1. bestBacklund – Mangiapane – Tkachuk14:02

    xG 0.57–0.07 (89%)attempts 14–7goals 2–0

  2. Gaudreau – Lindholm – Monahan12:36

    xG 0.85–0.43 (66%)attempts 15–13goals 1–0

  3. Rieder – Jankowski – Bennett9:30

    xG 0.29–0.33 (47%)attempts 6–10goals 0–0

  4. Lucic – Ryan – Dube9:49

    xG 0.16–0.58 (21%)attempts 4–7goals 0–1

Defence pairs

  1. bestForbort – Gustafsson16:36

    xG 0.33–0.27 (56%)attempts 10–12goals 0–0

  2. Stone – Brodie15:26

    xG 0.90–0.87 (51%)attempts 11–21goals 1–0

  3. Brodie – Andersson2:13

    xG 0.04–0.13 (22%)attempts 2–2goals 0–0

Boston Bruins

Forward lines

  1. bestKrejci – Ritchie – Kuhlman5:45

    xG 0.30–0.08 (78%)attempts 5–5goals 0–0

  2. Wagner – Kuraly – Lindholm10:37

    xG 0.55–0.46 (54%)attempts 12–8goals 1–0

  3. Krejci – DeBrusk – Kuhlman5:42

    xG 0.16–0.11 (59%)attempts 3–1goals 0–0

  4. Bergeron – Marchand – Pastrnak12:40

    xG 0.51–0.52 (50%)attempts 19–9goals 0–1

Defence pairs

  1. bestKrug – Carlo14:15

    xG 0.67–0.44 (61%)attempts 18–11goals 1–1

  2. Grzelcyk – Lauzon12:31

    xG 0.42–0.36 (54%)attempts 8–11goals 0–0

  3. Krug – McAvoy2:59

    xG 0.02–0.00 (100%)attempts 3–2goals 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.

BOS 2.5 xGCGY 3.4 xG
01234P1P2P3EndxG

Tempo: attempts, hits and takeaways per minute

BOSCGY

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 CGY. Dots are goals.

Excitement 55/100 · #507 of 1082 this seasonSwing 1.36 · 7 goals in reachComeback index 43% (winner's lowest chance)
CGY 100%5050%50BOS 100%P1P2P3EndBiggest swing +25 pts

Did the better team win?

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

Based on shot quality alone, Calgary Flames win this game 67% of the time.

BOS winsCGY wins

Simulated goal difference (BOS − CGY), 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).