Jalen Williams presents a clear under edge with just 46.5% overs across 71 games and a concerning -11.3% ROI on over bets. Despite averaging 4.39 assists against a 4.11 line, the under delivers positive 2.2% returns. Current three-game under streak reinforces the systematic under value.
Expert Analysis
The numbers tell a compelling story about Jalen Williams' assist props being consistently overvalued by the market. While his 4.39 average suggests he should clear the typical 4.11 line regularly, the 33-38 over-under record reveals a more complex reality. Williams operates in Oklahoma City's pace-and-space system where his primary role fluctuates between scoring and facilitating, creating inconsistent assist opportunities. The Thunder's deep roster rotation often limits his floor general responsibilities, particularly when Shai Gilgeous-Alexander handles primary playmaking duties. The -11.3% ROI on overs indicates systematic market mispricing, likely due to Williams' impressive overall statistical profile masking his assist volatility. His recent six-game under streak earlier this season and current three-game under run demonstrate how quickly assist production can dry up when his role shifts more toward scoring. The positive 2.2% under ROI across 71 games provides meaningful sample size validation. Williams' assist production appears more dependent on game script and opponent pace than his raw playmaking ability, making the under a mathematically sound approach until the market adjusts these inflated lines.
Betting Verdict
LEAN UNDER with MEDIUM confidence. The 2.2% under ROI across 71 games provides a sustainable edge against consistently overvalued lines. Williams thrives as a scorer-facilitator hybrid, but Oklahoma City's system limits his pure playmaking opportunities. Target unders when facing slower-paced opponents or when the Thunder are favored by large margins, as Williams often shifts to scoring mode in comfortable games.
Performance vs Line
Game Log (Last 15 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2025-03-03 | OPP | 4.5 | 3.0 | -1.5 | UNDER |
| 2025-01-16 | OPP | 5.5 | 5.0 | -0.5 | UNDER |
| 2025-01-05 | OPP | 5.5 | 5.0 | -0.5 | UNDER |
| 2024-12-26 | OPP | 4.5 | 5.0 | +0.5 | OVER |
| 2024-12-20 | OPP | 4.5 | 4.0 | -0.5 | UNDER |
| 2024-12-14 | OPP | 4.5 | 5.0 | +0.5 | OVER |
| 2024-12-01 | OPP | 4.5 | 7.0 | +2.5 | OVER |
| 2024-11-19 | OPP | 4.5 | 5.0 | +0.5 | OVER |
| 2024-11-08 | OPP | 5.5 | 3.0 | -2.5 | UNDER |
| 2024-10-24 | OPP | 4.5 | 3.0 | -1.5 | UNDER |
| 2024-04-14 | OPP | 3.5 | 3.0 | -0.5 | UNDER |
| 2024-04-12 | OPP | 4.5 | 5.0 | +0.5 | OVER |
| 2024-04-09 | OPP | 4.5 | 4.0 | -0.5 | UNDER |
| 2024-03-31 | OPP | 5.5 | 8.0 | +2.5 | OVER |
| 2024-03-29 | OPP | 5.5 | 3.0 | -2.5 | UNDER |
Key Splits
Home vs Away
Favorite vs Underdog
Recent Trend
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Compare SportsbooksFrequently Asked Questions
What is Jalen Williams's Assists prop record all games?
Jalen Williams has gone over his assists prop in just 33 of 71 games (46.5%) with an average line around 4.11. His under record of 38-33 shows consistent value on the under side across the full season sample.
Should I bet OVER or UNDER on Jalen Williams Assists all games?
Bet under on Jalen Williams assists props. The numbers strongly favor unders with positive 2.2% ROI compared to -11.3% losses on overs. His 46.5% over rate indicates the market consistently overvalues his assist production in Oklahoma City's system.
What's Jalen Williams's average Assists all games?
Jalen Williams averages 4.39 assists per game against typical lines around 4.11, creating a +0.28 differential. However, this average masks significant volatility that makes the under more profitable despite the favorable differential on paper.
How reliable is this trend?
Target Jalen Williams assist unders against slower-paced teams or when Oklahoma City is heavily favored. His role shifts toward scoring in blowouts, and the Thunder's system limits his pure playmaking opportunities compared to his overall statistical profile suggests.