WARNINGCOL
M. Blackwood on a back-to-back
M. Blackwood projects to start on no rest, the second night of a back-to-back — watch for a backup start or tired legs.
Test the goalie early with traffic and second-chance pressure.
Preview · COL at CGY
The Avalanche are the model's lean over the Flames — with PDO regression in play
The model's leanThu, Oct 8
Written from the numbers
The read
Edited for clarity
◆ By the ModelOct 8, 9:45 AMEdited for clarityDrafted from NHL play-by-play by Backcheck's model, worded for clarity by an AI editor that may not change a number. Nobody at Backcheck was at the rink. How this works
Colorado enters rested and dominant in underlying play; Calgary arrives depleted and running cold, with M. Blackwood facing a back-to-back start. The model projects 3.4 Colorado to 2.9 Calgary. The Avalanche hold 58% win probability.
Colorado owns the underlying play at 58.5% of expected goals at five-on-five; Calgary managed 43.1%. That gap is the entire matchup.
Regression is coming for both teams. Colorado is outscoring its expected goals at a 1.077 rate, an unsustainable pace that will correct downward. Calgary is underperforming at 0.833, and positive variance is due. Neither team repeats its current run.
The goaltending matchup favors neither. M. Blackwood is minus-1.6 goals saved above expected in three games with an 89.5% save percentage. D. Wolf is worse, minus-5.7 above expected in two games with a 79.7% save percentage. Both leak high-danger scoring chances at 75.0% save percentage. The slot is where this game lives.
Calgary's numbers confirm it: the Flames scored ten goals on 44 high-danger attempts, 23% conversion. That's where they thrive. Colorado denies that stripe and Calgary has no secondary weapon.
M. Blackwood's fatigue will manifest early. Watch the first period for backup usage or signs his workload is cracking. Calgary's three-day rest evaporates if Colorado's speed creates turnovers from the start.
Live from the league
The game, as it happens
Puck drop 9:00 PM ET
Once the puck drops, every goal and every shot lands here as it happens — the scorer, the clock, and the shot map with the replay — straight from the league's feed. The desk writes the recap after the final horn.
Win probability
The model's lean
COL 58%
58%
COL
Model favorite
58%
42%
COL50CGY
COL by 16 points of win probability — a clear lean. Projected score COL 3.4–2.9 CGY; 16% chance it's tied after 60.
Source · Backcheck Poisson projection · season scoring rates
New to these numbers?
This is a preview, so every number on it is about form and rates — what each club has been doing, not what it will do tonight.
The strip above is the model's lean, built from each side's chance creation and prevention, goaltending, rest and home ice. It is not a betting line and nobody here is telling you to wager on it. Full glossary →
- Win prob
- How often this matchup ends in a win for that club, over many simulated tries. It is a lean, not a prediction — 60% teams lose plenty.
- xGF/60
- Expected goals a club creates per sixty minutes of play — its scoring-chance rate, independent of how many games it has played.
- xGA/60
- The same rate for chances it gives up. Lower is better.
- PDO
- Shooting % plus save % — a luck gauge that drifts back toward 1.000. Well above it flags a club that has been running hot.
Season rates · 5v5
Tale of the tape
NHL stats API · our xG
COL← edge
edge →CGY
58.5%43.1%
53.4%55.9%
3.212.59
2.283.43
5.331.00
2.675.33
1.0770.833
COL holds 5 of 6 process categories — and the luck row (1.077 vs 0.833) says COL has been getting the bounces, which tends not to last.
Source · NHL stats API + our xG · 5v5
Form · Last 3
COL
2-1-0
+8 GD · 0d rest
CGY
0-3-0
-13 GD · 3d rest
1.077
COL PDO
Luck gauge · drifts to 1.000
0.833
CGY PDO
Luck gauge · drifts to 1.000
What decides it
Keys to the game
TACTICALCGY
Rest edge
The Flames come in on 3 days of rest; the other side on 0.
Push the pace early against tired legs.
TACTICAL
The Avalanche own the underlying play
The Avalanche own the underlying play — 58.5% 5v5 xG vs 43.1%.
TACTICALCOL
Goalie Weakness: Avalanche
Below-average on high-danger saves. Prioritize quality over quantity.
Their goalie (Mackenzie Blackwood) leaks HD — 75.0% HD SV. Get to the slot.
Where the edges live
- The Avalanche own the underlying play — 58.5% 5v5 xG vs 43.1%.
Regression watch
- The Flames' PDO is 0.833 — running cold, due for positive regression.
- The Avalanche's PDO is 1.077 — running hot, expect some regression.
Things to watch
- The Avalanche own the underlying play — 58.5% 5v5 xG vs 43.1%.
- Goalie matchup: M. Blackwood (-1.6 GSAx in 3 GP, 89.5% SV) vs D. Wolf (-5.7 GSAx in 2 GP, 79.7% SV).
- M. Blackwood is on a back-to-back — watch for a backup start or a tired starter.
- The Flames' PDO is 0.833 — running cold, due for positive regression.
- The Flames have 3 more days of rest.
Last game's lineup · confirmed at warm-up
Lineups
NHL box score
COL
vs WPG · Wed, Oct 7
Expected in goal
M. Blackwood
back-to-back.842 last start59:13 played
Back-to-back: the backup often gets this one. Treat the starter as unconfirmed.
Forwards · 12
- F. Svechkov12:55
- N. Roy12:10
- B. Nelson16:50
- T. Hughes11:56
- P. Kelly12:56
- N. MacKinnon20:11
- A. Lehkonen17:21
- Z. L'Heureux08:22
- J. Schwartz13:17
- M. Necas20:33
- N. Kadri18:06
- G. Landeskog15:16
Defence · 6
- D. Toews21:28
- C. Makar25:16
- B. Kulak17:09
- J. Manson16:56
- S. Malinski18:37
- B. Burns17:28
CGY
vs SEA · Sun, Oct 4
Expected in goal
D. Wolf
3 days rest.778 last start60:00 played
Backup Devin Cooley · +0.4 GSAx this season
Forwards · 12
- M. Backlund15:16
- M. Frost17:51
- Y. Sharangovich15:23
- R. Strome14:21
- M. Coronato22:02
- S. Honzek15:29
- A. Klapka11:17
- C. Zary13:56
- M. Tsyplakov12:19
- M. Pospisil13:31
- J. Farabee16:51
- M. Gridin14:26
Defence · 6
- K. Bahl19:47
- Z. Parekh20:59
- Z. Whitecloud18:59
- Y. Kuznetsov19:32
- J. Middleton16:47
- S. Nemec21:14
Lineups are the players who dressed in each club's last game, with their minutes; clubs confirm tonight's at warm-up. Every player this preview names was in that lineup.
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