Jayson Tatum's assists prop shows remarkable balance with a 47.6% over rate (40-44-0) across 84 games, averaging 5.04 against a 4.98 line. The minimal 0.06 edge and -9.1% over ROI suggest efficient market pricing with slight under bias.
Expert Analysis
Tatum's assist production reflects his evolution as Boston's primary initiator, though the data reveals a fascinating equilibrium that speaks to both his consistency and the market's precision. The 5.04 average against a 4.98 line represents just a 1.2% edge—statistically insignificant over this sample size. What's more telling is the -9.1% ROI on overs despite the slight statistical advantage, indicating that juice and variance have eroded any theoretical edge. Tatum's playmaking has stabilized as he's embraced more point-forward responsibilities, but his assist numbers remain heavily dependent on teammate shooting variance and game script. The Celtics' ball movement system often distributes primary assists across multiple players, making Tatum's individual numbers less predictable than his scoring. The current two-game over streak follows typical regression patterns we've seen throughout the season, with neither overs nor unders showing sustained momentum beyond four-game stretches. This suggests Tatum's assist production operates within a tight band around his season average, making significant deviations from the line temporary rather than trend-based. The market has clearly adjusted to his current role, pricing props with unusual accuracy.
Betting Verdict
PASS with LOW confidence. The data screams market efficiency—a 47.6% over rate with minimal average differential indicates sportsbooks have dialed in Tatum's assist range perfectly. The -9.1% over ROI despite a positive statistical edge proves that juice and variance eliminate any meaningful advantage. Wait for injury-related line movement or specific matchup advantages before engaging this prop.
Performance vs Line
Game Log (Last 15 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2025-03-29 | OPP | 6.5 | 8.0 | +1.5 | OVER |
| 2025-03-12 | OPP | 6.5 | 8.0 | +1.5 | OVER |
| 2025-03-02 | OPP | 7.5 | 7.0 | -0.5 | UNDER |
| 2025-02-28 | OPP | 6.5 | 9.0 | +2.5 | OVER |
| 2025-02-26 | OPP | 6.5 | 3.0 | -3.5 | UNDER |
| 2025-02-06 | OPP | 5.5 | 4.0 | -1.5 | UNDER |
| 2025-02-04 | OPP | 5.5 | 7.0 | +1.5 | OVER |
| 2025-02-02 | OPP | 5.5 | 11.0 | +5.5 | OVER |
| 2025-01-27 | OPP | 5.5 | 7.0 | +1.5 | OVER |
| 2025-01-10 | OPP | 5.5 | 5.0 | -0.5 | UNDER |
| 2025-01-07 | OPP | 4.5 | 6.0 | +1.5 | OVER |
| 2025-01-05 | OPP | 4.5 | 1.0 | -3.5 | UNDER |
| 2025-01-03 | OPP | 5.5 | 5.0 | -0.5 | UNDER |
| 2024-12-29 | OPP | 5.5 | 6.0 | +0.5 | OVER |
| 2024-12-27 | OPP | 5.5 | 4.0 | -1.5 | UNDER |
Key Splits
Home vs Away
Favorite vs Underdog
Recent Trend
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Compare SportsbooksFrequently Asked Questions
What is Jayson Tatum's Assists prop record all games?
Tatum's assists prop record stands at 40-44-0 over/under (47.6% overs) across 84 games. He averages 5.04 assists against a typical 4.98 line, showing remarkable balance between his production and market expectations.
Should I bet OVER or UNDER on Jayson Tatum Assists all games?
Pass on Tatum's assists props in standard situations. The 47.6% over rate and -9.1% over ROI indicate the market has priced this prop efficiently, eliminating profitable opportunities without specific advantageous conditions.
What's Jayson Tatum's average Assists all games?
Tatum averages 5.04 assists per game against a typical 4.98 line, creating just a 0.06 positive differential. This minimal edge of 1.2% falls within normal statistical variance and doesn't provide meaningful betting value.
How reliable is this trend?
Target Tatum assists props when key teammates are injured or questionable, forcing increased playmaking responsibility. Also consider overs in pace-up spots or when facing teams that struggle defending pick-and-roll actions.