NHL Line Changes & Fantasy Alerts: Tuesday, Dec 17, 2024
10 games on Dec 17, 2024 produced 8 notable changes: 1 power-play change (1 up, 0 down), 3 line moves (3 promotions, 0 demotions) and 4 big games. The biggest: Matt Grzelcyk moved up to D1 with Karlsson (2 straight games).
Biggest changes
Matt Grzelcyk moved up to D1 with Karlsson (2 straight games).
Line promotion · PITPickup alertGame reportTeam lines
Filip Chytil moved onto the top power-play unit with Kreider, Trocheck and Zibanejad, +1:30 of PP time.
PP1 promotion · NYRPickup alertGame reportTeam lines
Blake Coleman moved up to L1 with Backlund and Coronato.
Line promotion · CGYPickup alertGame reportTeam lines
Patrik Laine scored a hat trick (3 G, 0 A, 5 SOG).
Hat trick · MTLPickup alertGame report
Pyotr Kochetkov stopped all 32 shots for a shutout.
Shutout · CARPickup alertGame report
Changes by team
Matt Grzelcyk moved up to D1 with Karlsson (2 straight games).
Line promotionPickup alertGame reportTeam lines
Filip Chytil moved onto the top power-play unit with Kreider, Trocheck and Zibanejad, +1:30 of PP time.
PP1 promotionPickup alertGame reportTeam lines
Blake Coleman moved up to L1 with Backlund and Coronato.
Line promotionPickup alertGame reportTeam lines
Jakob Pelletier moved up to L3 with Sharangovich and Zary (2 straight games).
Line promotionPickup alertGame reportTeam lines
Patrik Laine scored a hat trick (3 G, 0 A, 5 SOG).
Hat trickPickup alertGame report
Pyotr Kochetkov stopped all 32 shots for a shutout.
ShutoutPickup alertGame report
Linus Ullmark stopped all 30 shots for a shutout.
ShutoutGame report
Juuse Saros stopped all 25 shots for a shutout.
ShutoutGame report
How Line Watch works
- •Deployment is rebuilt from the official shift charts: the forward trio and defense pair a player shared the most 5-on-5 time with, and the power-play unit he spent most of the man advantage on.
- •Each game is compared with the player's previous five games (at least three), so a change means a change from his own recent role.
- •Changes that last only one game, come out of blowouts or move by a few seconds are filtered out. What remains is ranked by fantasy impact: first-unit power play and top-line moves first.
105 raw deployment changes were checked for this date; 4 passed.
FAQ
What is Line Watch?
Line Watch flags fantasy-relevant role changes from the NHL shift charts: players moving onto or off the first power-play unit, forwards and defensemen moving up or down the lineup, new defense partners, and big swings in ice time. Each night gets its own dated digest.
How is a line change detected?
After every game we rebuild each team's lines, pairs and power-play units from who was on the ice together, then compare every player with his own previous five games. A change only counts once the team has three games of history to compare against.
Why are some line changes left out?
Coaches shuffle lines constantly, so a one-game move is usually noise. Power-play and line moves must hold for at least two straight games (three after a blowout decided by 4+ goals). Ice-time swings must be at least three minutes, not come from a blowout, and either repeat or reach five minutes.
Where do goalie and injury alerts come from?
Goalie flips come from our starting-goalie snapshots, taken every 15 minutes: a different goalie listed, or a confirmed starter going back to expected. Injury notes come from the public injury report, matched to NHL players and limited to regular-lineup players.
Can I get these alerts by email?
Yes. Create a free account and follow as many players as you like from their player pages; you get one morning email with their changes. If you connect Yahoo, your roster's changes are included too. Every email links back to these free pages and has an unsubscribe link.