Posted Line Trajectory: Trending Up (+1.0 over 5 games)Settled / Live Release · Full Dossier Unlocked

Mason McTavish Shots on Goal Prop (Vegas Golden Knights @ St. Louis Blues, ): Fair Line 2.7 (-103) vs 2.5 Market

By WagerBird Quantitative Research Desk · SkyBurst Technology, Inc. (NJ DGE Vendor #0096475) · Released · Last updated (CT)

Fanatics: Over 2.5 (+142)Modeled Edge: +21.5% EV · Fair Value 2.7 (-103)
Pick & Release Line
OVER 2.5 (+142)
FanDuel
Modeled Fair Line
2.7
0.2 Pt Delta
Modeled Fair Price
-103
+21.5% EV
Posted Line Drift
1.5 → 2.5 (+1.0)
Last 5 Active Games
Matchup (CT)
VEG @ STL
NHL Props Lane CLV
50 / 10 / 21
Beat / Tied / Lost

Sportsbook Posted Shots on Goal Line Trajectory (Last 5 Active Games)

Pre-game sportsbook posted shots on goal total each game vs. WagerBird Modeled Fair Line.

Posted Book Line WagerBird Fair (2.7 / -103)
Across the last 5 active games (Oct 13 to Oct 22), sportsbooks adjusted Mason McTavish's posted shots on goal line upward in 1 of 4 game-over-game steps from 1.5 to 2.5 (+1.0). WagerBird's modeled fair line for VEG @ STL is 2.7 (-103).4.03.32.61.91.20.5WB FAIR LINE: 2.71.52.52.52.52.5Oct 13STL @ OTTOct 15STL @ MINOct 17STL @ NASOct 20WPG @ STLOct 22VEG @ STL

Trajectory Readout: Across the last 5 active games (Oct 13 to Oct 22), sportsbooks adjusted Mason McTavish's posted shots on goal line upward in 1 of 4 game-over-game steps from 1.5 to 2.5 (+1.0). WagerBird's modeled fair line for VEG @ STL is 2.7 (-103).

5-Game Posted Shots on Goal Ledger (Mason McTavish)

America/Chicago (CT)
Date (CT)MatchupPosted LineMoveActualResult
STL @ OTTReduced-Role Line1.5—6Over
STL @ MIN2.5 (+138)+1.04Over
STL @ NAS2.5 (+110)0.02Under
WPG @ STL2.5 (+110)0.00Under
VEG @ STL2.5 (+142)0.02Under

Canonical pre-game posted line across 3 licensed partner sportsbooks. Missing or uncaptured feed values always render —.

Compare Licensed Partner Books: Execute or compare live quotes and prediction markets (Kalshi code WBIRD1).
Sticky Book Anchoring Meter · Balanced Pricing6-Game Window

Mason McTavish Shots on Goal Sticky Book Anchoring Meter (Book Step-Lag vs. Actual Box-Score Surplus)

Book step adjustment (0.0) tracks actual window production (+0.3).

Unpriced Book Step-Lag+0.3Max Single-Game Book Step: 0.0
Window Open Line
2.5
Current Posted Line
2.5
Book Cumulative Step
0.0
Actual Window Avg
2.8
Actual Output Delta
+0.3
Modeled Fair Value
2.7 (-103)
Posted Book Step Line vs. Box-Score Output
Book Line Actual Stat
Mason McTavish Sticky Book Anchoring Meter: 6-game Posted Shots on Goal Line vs Actual Box-Score Output705Oct 8vs SJ4Oct 10vs CBJ4Oct 15@ MIN2Oct 17@ NAS0Oct 20vs WPG2Oct 22vs VEG
Game (CT)Posted LineBook StepActualBox Surplus
Oct 8 · vs SJ2.5—5+2.5
Oct 10 · vs CBJ2.50.04+1.5
Oct 15 · @ MIN2.50.04+1.5
Oct 17 · @ NAS2.50.02-0.5
Oct 20 · vs WPG2.50.00-2.5
Oct 22 · vs VEG2.50.02-0.5

WagerBird Write-Up · Mason McTavish Shots on Goal (Over 2.5)

Full Dossier Unlocked
Write-Up Thesis

McTavish's share of St. Louis's shooting and his second-unit role provide a route to three shots without requiring a high-scoring game.

01 · Fundamental Driver

A meaningful share of the shooting

29 SOG · 9 GP · 12.3% TEAM SHARE — McTavish has recorded 29 shots in nine games, accounting for 12.3% of St. Louis's 236 shots. That concentration gives him a path to accumulate attempts without needing the entire offense to produce an unusually busy night.

02 · Fundamental Driver

Second-line minutes and power-play access

15:52 TOI/G · SECOND LINE · PP2 — McTavish's latest projected assignment pairs him with McMichael and Berggren, and he also occupies a spot on the second power-play unit. His 15:52 average ice time supports an expected outing near 16 minutes, with those advantage shifts offering an additional route to clean releases.

Red Team · Counter-Case & Risk Factors

Thesis Invalidation Risks

Vegas can force the second line into perimeter possessions, with attempts blocked or sent wide before they reach the goaltender. A long shift by the first power-play group can leave McTavish's unit little useful time, making three official shots harder to accumulate.

Settlement Rule: CASHES MASON MCTAVISH FULL GAME OVER 2.5 SHOTS ON GOAL WITH THREE OR MORE OFFICIAL SHOTS; ZERO THROUGH TWO LOSES AND NO PUSH IS POSSIBLE.

WagerBird Nucleus Drift · Team Prop Signal

VEG @ STL · St. Louis Blues Shots on Goal Nucleus Drift ()

Tracks game-by-game pre-game sportsbook posted shots on goal lines across St. Louis Blues's 5 primary contributors.

STL Nucleus Drift1 of 5 Core Props Adjusted DownBalanced Core Scoring Distribution — Implied Team Total Pressure: Neutral
St. Louis Blues Contributor
Oct 31
@ DET
Nov 3
@ NYR
Nov 5
@ NJ
Nov 7
@ NAS
Game-Over-Game MovePosted Line TrendTrend Badge
Jimmy Snuggerud
STL · Shots on Goal
2.52.52.52.50.0Flat →
Mason McTavish
STL · Shots on Goal
2.52.52.52.50.0Flat →
Dylan Holloway
STL · Shots on Goal
2.52.51.52.5-1.0Trending Down ↓
Philip Broberg
STL · Shots on Goal
1.51.51.51.50.0Flat →
Robert Thomas
STL · Shots on Goal
1.51.51.51.50.0Flat →
St. Louis Blues (STL)1 of 5 Core Props Adjusted Down

Balanced Core Scoring Distribution — Implied Team Total Pressure: Neutral

Vegas Golden Knights (VEG)5 of 5 Core Props Held Flat

Balanced Core Scoring Distribution — Implied Team Total Pressure: Neutral

Connected Matchup Hubs: Explore full game market consensus and team dossiers.
Verified Player CLV & Write-Up Receipt Vault3 Tracked Write-Ups

Mason McTavish Closing-Line Value & Prop Write-Up Receipt Vault (1 Beat, 0 Tied, 2 Lost)

1 Beat / 0 Tied / 2 Lost closing line value record across 3 settled Mason McTavish prop write-ups.

Mason McTavish CLV Counts
1 Beat · 0 Tied · 2 Lost
3 Settled CLV Receipts
Date (CT)MatchupMarketRelease QuoteClosing LineActualCLV GradeWrite-Up
Nov 5STL @ NJShots on GoalOver 2.5 (+120) · Fanatics2.54LostRead Write-Up →
Nov 3STL @ NYRShots on GoalOver 2.5 (+115) · Fanatics2.51LostRead Write-Up →
Oct 22VEG @ STLShots on GoalOver 2.5 (+140) · Fanatics2.52BeatRead Write-Up →

Archived Settled Mason McTavish Prop Write-Ups

Nov 5 CT · STL @ NJ · Shots on GoalFull Write-Up →

McTavish's substantial team shot share and first-unit power-play access support a three-shot outcome.

Counter-Case: McTavish can use his attacking touches to feed the wings instead of shooting, as his latest one-shot appearances illustrate. If New Jersey wins possession and blocks the middle, even lengthy power-play shifts may not produce three registered attempts.

Nov 3 CT · STL @ NYR · Shots on GoalFull Write-Up →

McTavish’s existing shot rate and first-unit power-play access support three shots without requiring a high-scoring game.

Counter-Case: New York can deny the middle and force McTavish’s line into passes that end in blocked or wide attempts. A penalty-light game removes some first-unit opportunities, while a quiet game can leave too few attacking possessions to reach three recorded shots.

Oct 22 CT · VEG @ STL · Shots on GoalFull Write-Up →

McTavish's share of St. Louis's shooting and his second-unit role provide a route to three shots without requiring a high-scoring game.

Counter-Case: Vegas can force the second line into perimeter possessions, with attempts blocked or sent wide before they reach the goaltender. A long shift by the first power-play group can leave McTavish's unit little useful time, making three official shots harder to accumulate.

NHL Player Props Closing-Line Value Record (50 Beat, 10 Tied, 21 Lost)

WagerBird grades Closing-Line Value (CLV) by comparing each timestamped release line and price against the release sportsbook's final pre-game closing number (through Nov 6 CT).

Download Raw Signal Audit Log (.CSV)
Prop Lane WindowBeat CloseTied CloseLost Close
Season to date (from Sep 23 CT)501021
Last 30 days (from Oct 8 CT)48921