Sportsbook Posted Rebounds Line Trajectory (Last 5 Active Games)
Pre-game sportsbook posted rebounds total each game vs. WagerBird Modeled Fair Line.
Posted Book Line WagerBird Fair (7.2 / -300)
Trajectory Readout: Across the last 5 active games (Oct 21 to Oct 31), Jaxson Hayes's posted rebounds line has held net flat at 5.5. WagerBird's modeled fair line for POR @ UTA is 7.2 (-300).
5-Game Posted Rebounds Ledger (Jaxson Hayes)
America/Chicago (CT)
Date (CT)
Matchup
Posted Line
Move
Actual
Result
UTA @ MEM
5.5 (-112)
—
5
Under
NOP @ UTA
5.5 (-130)
0.0
5
Under
LAL @ UTA
5.5 (-113)
0.0
5
Under
SAS @ UTA(Missed 1g)
5.5 (+102)
0.0
11
Over
POR @ UTA
5.5 (-113)
0.0
7
Over
Canonical pre-game posted line across 5 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 · Book Lagging Production5-Game Window
Jaxson Hayes Rebounds Sticky Book Anchoring Meter (Book Step-Lag vs. Actual Box-Score Surplus)
Actual output +1.1 vs. 0.0 book step adjustment (+1.1 Unpriced Book Lag).
Unpriced Book Step-Lag+1.1Max Single-Game Book Step: 0.0
Window Open Line
5.5
Current Posted Line
5.5
Book Cumulative Step
0.0
Actual Window Avg
6.6
Actual Output Delta
+1.1
Modeled Fair Value
7.2 (-300)
Posted Book Step Line vs. Box-Score Output
Book Line Actual Stat
Game (CT)
Posted Line
Book Step
Actual
Box Surplus
Oct 21 · @ MEM
5.5
—
5
-0.5
Oct 23 · vs NOP
5.5
0.0
5
-0.5
Oct 25 · vs LAL
5.5
0.0
5
-0.5
Oct 28 · vs SAS
5.5
0.0
11
+5.5
Oct 31 · vs POR
5.5
0.0
7
+1.5
WagerBird Write-Up · Jaxson Hayes Rebounds (Over 5.5)
Full Dossier Unlocked
Write-Up Thesis
Hayes's approximate rebounding rate supports six boards without requiring another overtime-sized workload.
01 · Fundamental Driver
A workload with rebounding upside
11 REB · 37:24 LATEST GAME — Hayes collected eleven rebounds in 37:24 against San Antonio after averaging five in 23.7 minutes across his first three appearances. The longer stint showed how additional court time can translate into boards, but the thirty-minute projection does not require the full overtime workload.
02 · Fundamental Driver
Rate meets available center minutes
ABOUT 0.24 REB/MIN · 30 PROJECTED MIN — Those appearances combine to approximately 0.24 rebounds per minute, enough for about 7.2 over thirty minutes. Jackson and Nurkic being Out leave a direct route to center playing time, although Bamba remains part of the rotation.
Red Team · Counter-Case & Risk Factors
Thesis Invalidation Risks
Hayes can lose a substantial portion of his playing time to foul trouble or a smaller closing lineup. Bamba earning a longer stint would leave fewer possessions for Hayes to collect the sixth rebound.
Settlement Rule: CASHES JAXSON HAYES OVER 5.5 REBOUNDS WITH SIX OR MORE REBOUNDS; NO PUSH IS POSSIBLE.
Hayes's approximate rebounding rate supports six boards without requiring another overtime-sized workload.
Counter-Case: Hayes can lose a substantial portion of his playing time to foul trouble or a smaller closing lineup. Bamba earning a longer stint would leave fewer possessions for Hayes to collect the sixth rebound.
NBA Player Props Closing-Line Value Record (73 Beat, 11 Tied, 36 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).