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Ice Lab

Sun, Dec 31, 2017·Scotiabank Saddledome, Calgary

Chicago Blackhawks 3, Calgary Flames 4 (OT)

Expected result

Based on shot quality alone, Chicago Blackhawks win this game 57% of the time.

CGY winsCHI wins

By period

Goals and shots on goal in each period.

TeamP1P2P3OTTotal
CHI0721811200337
CGY1192120612439

Goals, with shots on goal in grey.

Scoring

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

  1. P1 19:58CGYMatthew TkachukPPAssists: Sean Monahan, Mark Giordano · Wrist, 0.24 xG0–1
  2. P2 4:42CGYMatthew TkachukPPAssists: Johnny Gaudreau, Mikael Backlund · Tip-in, 0.14 xG0–2
  3. P2 5:47CGYSean MonahanAssists: Johnny Gaudreau, TJ Brodie · Slap, 0.09 xG0–3
  4. P2 8:37CHIJordan OesterleAssists: Brandon Saad, Vinnie Hinostroza · Wrist, 0.03 xG1–3
  5. P2 9:33CHIJonathan ToewsAssists: Jordan Oesterle · Wrist, 0.32 xG2–3
  6. P3 18:14CHIBrandon SaadAssists: Jonathan Toews · Snap, 0.05 xG3–3
  7. OT 0:52CGYMark GiordanoGWGAssists: Mikael Backlund · Wrist, 0.05 xG3–4
Penalties (4)
  1. P1 19:30CHITommy Wingels: High sticking2 min · PPG
  2. P2 4:12CHIJordan Oesterle: Hooking2 min · PPG
  3. P2 6:31CGYGarnet Hathaway: Boarding2 min
  4. P3 6:52CGYJaromir Jagr: Hooking2 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.

CHI00 SOG · 0.0 xG

20:00

P1

0.0 xG · 0 SOG0CGY
46% to win54% to win
← CHI attackCGY attack →
  1. P1 20:00Toews won the faceoff against Stajan
  • Goal
  • Shot
  • Miss
  • Block
  • Hit
  • Takeaway
  • Giveaway
  • Faceoff
  • Penalty

The numbers

Team totals, side by side.

CHICGY
37Shots on goal39
3.5Expected goals3.0
66Shot attempts63
36Faceoffs won33
2Power plays2
4Penalty minutes4
13Hits16
12Blocked shots11
6Giveaways9
4Takeaways14

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.

Chicago Blackhawks

Forward lines

  1. bestToews – Panik – Saad14:07

    xG 1.02–0.50 (67%)attempts 18–11goals 1–0

  2. Kane – Hartman – Schmaltz15:17

    xG 0.84–0.66 (56%)attempts 12–16goals 0–0

  3. Bouma – Wingels – Hayden8:02

    xG 0.14–0.07 (68%)attempts 7–7goals 0–0

  4. Toews – Kane – Saad2:02

    xG 0.09–0.02 (81%)attempts 3–1goals 0–0

Defence pairs

  1. bestKeith – Oesterle21:22

    xG 1.24–0.72 (63%)attempts 16–21goals 1–0

  2. Keith – Franson2:08

    xG 0.18–0.00 (97%)attempts 3–2goals 0–0

  3. Franson – Kempny9:39

    xG 0.57–0.50 (53%)attempts 14–10goals 0–0

Calgary Flames

Forward lines

  1. bestStajan – Brouwer – Mangiapane7:12

    xG 0.38–0.10 (80%)attempts 12–6goals 0–0

  2. Ferland – Gaudreau – Monahan14:59

    xG 0.95–0.85 (53%)attempts 17–13goals 0–0

  3. Brouwer – Backlund – Tkachuk3:29

    xG 0.10–0.15 (39%)attempts 3–5goals 0–0

  4. Jagr – Backlund – Tkachuk10:46

    xG 0.51–0.82 (38%)attempts 9–12goals 0–1

Defence pairs

  1. bestGiordano – Hamilton18:59

    xG 1.33–0.74 (64%)attempts 28–14goals 0–0

  2. Stone – Kulak14:15

    xG 0.32–0.56 (37%)attempts 11–18goals 0–0

  3. Hamonic – Brodie19:11

    xG 0.60–1.06 (36%)attempts 15–21goals 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.

CGY 3.0 xGCHI 3.5 xG
01234P1P2P3OTEndxG

Tempo: attempts, hits and takeaways per minute

CGYCHI

Win probability

Model-based

How each goal and each minute changed the likely winner.

Win probability

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

Excitement 86/100 · #184 of 1271 this seasonSwing 1.64 · 7 goals in reach · 3-goal lead cutComeback index 54% (winner's lowest chance)
CHI 100%5050%50CGY 100%P1P2P3OTEndBiggest swing +39 pts

Did the better team win?

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

Based on shot quality alone, Chicago Blackhawks win this game 57% of the time.

CGY winsCHI wins

Simulated goal difference (CGY − CHI), 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).