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Over 82 NBA games since October 2025, Cooper Flagg has gone over the posted 6.5 rebounds 42 times (51%), and over their last 10 they have done it 6 times (60%). They average 6.7 rebounds across those 82 games. Their last 5 average 8.0, 14% above their 7.0 this season (12 games). They have gone over 6.5 in each of their last 3. Against the Boston Celtics in this log they have 2 games, averaging 8.5. These are measured box-score results from Dallas Mavericks games, not a projection, and on their own they say nothing about whether the posted price is worth taking.
Sunday, November 15, 6:10 PM ET, on the road against the Boston Celtics. Last logged game November 14, 1 day before.
| Line | All 82 | Last 10 | Last 5 |
|---|---|---|---|
| Over 4.5 rebounds | 68 of 82 (83%) | 9 of 10 (90%) | 5 of 5 (100%) |
| Over 5.5 rebounds | 56 of 82 (68%) | 7 of 10 (70%) | 4 of 5 (80%) |
| Over 6.5 rebounds | 42 of 82 (51%) | 6 of 10 (60%) | 4 of 5 (80%) |
| Over 8.5 rebounds | 20 of 82 (24%) | 4 of 10 (40%) | 2 of 5 (40%) |
| Over 9.5 rebounds | 14 of 82 (17%) | 3 of 10 (30%) | 2 of 5 (40%) |
These are common half-point lines measured against the logged games above, not the lines posted for Cooper Flagg right now. The live board at the top of this page carries those, and it updates through the day.
Cooper Flagg has averaged 8.0 rebounds over their last 5, 19% above their 6.7 across all 82 logged games.
Cooper Flagg's rebounds vary moderately, a standard deviation of 2.5 around 6.7. That is an ordinary spread for this market.
| Window | Average |
|---|---|
| Last 5 games | 8.0 rebounds |
| Last 10 games | 7.4 rebounds |
| All 82 logged games | 6.7 rebounds |
| Best in the log | 12 |
| Worst in the log | 1 |
| Home (40 games) | 6.7 rebounds |
| Away (42 games) | 6.7 rebounds |
Cooper Flagg's highest in this log is 12 rebounds against the Atlanta Hawks on 2026-03-10, and the lowest is 1 against the Denver Nuggets on 2026-01-14. Both are single games, not a range to expect.
| Split | Over 6.5 rebounds |
|---|---|
| At home | 20 of 40 (50%) |
| On the road | 22 of 42 (52%) |
| On one day between games | 9 of 13 (69%) |
| On two or more days between games | 32 of 66 (48%) |
| Against the Houston Rockets | 3 of 6 (50%) |
| Against the San Antonio Spurs | 2 of 5 (40%) |
Cooper Flagg has cleared 6.5 rebounds at much the same rate home and away, 50% against 52%.
Short rest has suited them, 69% over 13 games on a single day between games against 48% over 66 with more.
Their deepest matchup sample is 6 games against the Houston Rockets, 3 of them over 6.5 rebounds.
A split appears only where both sides have 5 games or more behind them.
Cooper Flagg has 2 logged games against the Boston Celtics, averaging 8.5 rebounds with a high of 9. Most recent first, those games read 8, 9. A handful of meetings is a very small sample and is shown for context rather than as a pattern.
| Date | Opponent | Venue | Rebounds |
|---|---|---|---|
| 2026-11-14 | Cleveland Cavaliers | Away | 8 |
| 2026-11-12 | Minnesota Timberwolves | Away | 7 |
| 2026-11-09 | Indiana Pacers | Home | 10 |
| 2026-11-08 | Brooklyn Nets | Home | 5 |
| 2026-11-06 | Utah Jazz | Home | 10 |
| 2026-11-04 | San Antonio Spurs | Away | 10 |
| 2026-11-02 | Sacramento Kings | Home | 4 |
| 2026-10-30 | Houston Rockets | Home | 9 |
| 2026-10-28 | Oklahoma City Thunder | Home | 5 |
| 2026-10-26 | Miami Heat | Away | 6 |
Every rebounds prop the books have posted for Cooper Flagg of the Dallas Mavericks, with the NBA game log the number is drawn from, game by game and split by where and when they played.
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. Where a hit rate is compared with the live price, it is first pulled toward that price in proportion to how thin the sample is, so three-for-three does not read here as a certainty.
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The hit rate beside the line answers exactly that, measured against the exact line on offer over the games in the log below. The game count it is drawn from is printed next to it, because a rate without a denominator is not a measurement.
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All Cooper Flagg props and hit rates · Every NBA rebounds prop
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