Sportsbook Posted Rebounds Line Trajectory (Last 6 Active Games)
Pre-game sportsbook posted rebounds total each game vs. WagerBird Modeled Fair Line.
Posted Book Line WagerBird Fair (7.8 / -401)
Trajectory Readout: Across the last 6 active games (Oct 21 to Oct 31), sportsbooks adjusted Ace Bailey's posted rebounds line upward in 2 of 5 game-over-game steps from 3.5 to 5.5 (+2.0). WagerBird's modeled fair line for POR @ UTA is 7.8 (-401).
6-Game Posted Rebounds Ledger (Ace Bailey)
America/Chicago (CT)
Date (CT)
Matchup
Posted Line
Move
Actual
Result
UTA @ MEM
3.5 (-165)
—
5
Over
NOP @ UTA
3.5 (-150)
0.0
7
Over
LAL @ UTA
3.5 (-131)
0.0
12
Over
MEM @ UTA
4.5 (-127)
+1.0
10
Over
SAS @ UTA
5.5 (-130)
+1.0
6
Over
POR @ UTA
5.5 (-104)
0.0
7
Over
Canonical pre-game posted line across 5 licensed partner sportsbooks. Missing or uncaptured feed values always render —.
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Bailey's established rebounding production and Utah's depleted frontcourt give him a strong route to six boards.
01 · Fundamental Driver
Production already supports the target
8.0 REB · 5 GAMES — Bailey averaged 8.5 rebounds through four games and added six against San Antonio, giving him an 8.0 average through five. He does not need a new level of rebounding production to reach the cashing threshold.
02 · Fundamental Driver
Frontcourt responsibility
2 FRONTCOURT ABSENCES · 32 PROJECTED MIN — Jackson and Nurkic are Out, leaving fewer established frontcourt options to finish possessions. Bailey remains part of the perimeter group when Markkanen returns, and a 32-minute afternoon provides substantial time to collect defensive misses.
Red Team · Counter-Case & Risk Factors
Thesis Invalidation Risks
Markkanen returning could take defensive rebounds away from Bailey and move him farther from the basket. Portland making its perimeter attempts would also remove the long rebounds that help this matchup.
Settlement Rule: CASHES ACE BAILEY OVER 5.5 REBOUNDS WITH SIX OR MORE REBOUNDS; NO PUSH IS POSSIBLE.
Bailey's established rebounding production and Utah's depleted frontcourt give him a strong route to six boards.
Counter-Case: Markkanen returning could take defensive rebounds away from Bailey and move him farther from the basket. Portland making its perimeter attempts would also remove the long rebounds that help this matchup.
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).