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Over 31 logged NBA games, Jahmai Mashack has gone over 1.5 rebounds 18 times (58%), and over their last 10 they have done it 8 times (80%). They average 2.6 rebounds across those 31 games. Their last 5 average 4.8, 84% above their 2.6 across the full log. These are measured box-score results from Memphis Grizzlies games, not a projection, and on their own they say nothing about whether tonight’s price is worth taking.
| Line | All 31 | Last 10 | Last 5 |
|---|---|---|---|
| Over 1.5 rebounds | 18 of 31 (58%) | 8 of 10 (80%) | 3 of 5 (60%) |
| Over 2.5 rebounds | 13 of 31 (42%) | 7 of 10 (70%) | 3 of 5 (60%) |
| Over 3.5 rebounds | 7 of 31 (23%) | 4 of 10 (40%) | 2 of 5 (40%) |
These are common half-point lines measured against the logged games above, not the lines posted for Jahmai Mashack right now — the live board at the top of this page carries those, and it updates through the day.
Jahmai Mashack has averaged 4.8 rebounds over their last 5, 84% above their 2.6 across all 31 logged games.
Jahmai Mashack's rebounds swings widely: a standard deviation of 2.8 on a 2.6 average. A wide spread means the average describes the middle of a broad range rather than a typical night.
| Window | Average |
|---|---|
| Last 5 games | 4.8 rebounds |
| Last 10 games | 4.2 rebounds |
| All 31 logged games | 2.6 rebounds |
| Best in the log | 15 |
| Worst in the log | 0 |
| Home (12 games) | 2.0 rebounds |
| Away (19 games) | 3.0 rebounds |
| Date | Opponent | Venue | Rebounds |
|---|---|---|---|
| 2026-04-12 | Houston Rockets | Away | 1 |
| 2026-04-10 | Utah Jazz | Away | 15 |
| 2026-04-08 | Denver Nuggets | Away | 3 |
| 2026-04-03 | Toronto Raptors | Home | 1 |
| 2026-04-01 | New York Knicks | Home | 4 |
| 2026-03-30 | Phoenix Suns | Home | 3 |
| 2026-03-28 | Chicago Bulls | Home | 2 |
| 2026-03-16 | Chicago Bulls | Away | 6 |
| 2026-03-13 | Detroit Pistons | Away | 3 |
| 2026-03-12 | Dallas Mavericks | Home | 4 |
Jahmai Mashack of the Memphis Grizzlies in rebounds, measured from official NBA box scores rather than from anybody's projection. The table above is their hit rate at every threshold their own distribution supports, over three nested windows, each with its own denominator. Below it are the games themselves. There is no line and no price on this page because none is posted; when one is, it loads live above this text and this history is what it will be measured against.
Calculated by the ParlayBuilder Prop Engine.
Every figure on this page is counted from official NBA box scores, one row per game actually played — no projections, and a game the player missed is absent rather than scored as a zero. Hit rates against the live board are shrunk toward a league prior in proportion to how thin the sample is, so three-for-three does not read here as a certainty.
Past performance does not predict future results, and Parlay Builder does not accept wagers, hold funds or settle bets. No locks and no guaranteed wins — this is measured history and a price, and what you do with them is your decision.
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There is none posted at the moment, which is why this page shows thresholds drawn from their own game log instead. Those are facts about games already played and they do not go stale; a line does, which is why one is never printed into a cached page here.
The table above answers that at every threshold their log supports, over all their logged games and over the last ten and five, so a recent run and a full record can be read side by side rather than confused for each other.
Official box scores, one row per game played, loaded four times a day and rebuilt into this page daily. Games the player missed are absent rather than counted as zero, so the averages describe games they were actually in.
All Jahmai Mashack props and hit rates
How NBA prop markets behave, measured across the league
Odds and lines come from licensed data feeds and refresh on a schedule; hit rates, edges and grades are Parlay Builder’s own calculations.