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Over 22 logged NBA games, Jayson Tatum has gone over 17.5 combined rebounds and assists 11 times (50%), and over their last 10 they have done it 7 times (70%). They average 15.9 combined rebounds and assists across those 22 games. Their last 5 (17.4) are in line with that, so there is no recent move to read into. These are measured box-score results from Boston Celtics games, not a projection, and on their own they say nothing about whether tonight’s price is worth taking.
| Line | All 22 | Last 10 | Last 5 |
|---|---|---|---|
| Over 9.5 combined rebounds and assists | 18 of 22 (82%) | 9 of 10 (90%) | 5 of 5 (100%) |
| Over 12.5 combined rebounds and assists | 15 of 22 (68%) | 8 of 10 (80%) | 4 of 5 (80%) |
| Over 17.5 combined rebounds and assists | 11 of 22 (50%) | 7 of 10 (70%) | 3 of 5 (60%) |
| Over 19.5 combined rebounds and assists | 7 of 22 (32%) | 5 of 10 (50%) | 2 of 5 (40%) |
| Over 20.5 combined rebounds and assists | 4 of 22 (18%) | 2 of 10 (20%) | 1 of 5 (20%) |
These are common half-point lines measured against the logged games above, not the lines posted for Jayson Tatum right now. The live board at the top of this page carries those, and it updates through the day.
Jayson Tatum has averaged 17.4 combined rebounds and assists over their last 5, against 15.9 across all 22 logged games — no meaningful move either way.
Jayson Tatum's rebounds + assists varies moderately, a standard deviation of 5.7 around 15.9. That is an ordinary spread for this market.
| Window | Average |
|---|---|
| Last 5 games | 17.4 combined rebounds and assists |
| Last 10 games | 17.5 combined rebounds and assists |
| All 22 logged games | 15.9 combined rebounds and assists |
| Best in the log | 29 |
| Worst in the log | 5 |
| Home (12 games) | 16.8 combined rebounds and assists |
| Away (10 games) | 14.8 combined rebounds and assists |
Jayson Tatum's highest in this log is 29 combined rebounds and assists against the Miami Heat on 2026-04-01, and the lowest is 5 against the Cleveland Cavaliers on 2026-03-08. Both are single games, not a range to expect.
| Split | Over 17.5 combined rebounds and assists |
|---|---|
| At home | 7 of 12 (58%) |
| On the road | 4 of 10 (40%) |
| Against the Philadelphia 76ers | 4 of 6 (67%) |
Jayson Tatum has cleared 17.5 combined rebounds and assists 18 points more often at home, 58% in 12 home games against 40% in 10 away.
Their deepest matchup sample is 6 games against the Philadelphia 76ers, 4 of them over 17.5 combined rebounds and assists.
A split appears only where both sides have 5 games or more behind them.
| Date | Opponent | Venue | Rebounds + Assists |
|---|---|---|---|
| 2026-04-30 | Philadelphia 76ers | Away | 14 |
| 2026-04-28 | Philadelphia 76ers | Home | 20 |
| 2026-04-26 | Philadelphia 76ers | Away | 18 |
| 2026-04-24 | Philadelphia 76ers | Away | 12 |
| 2026-04-21 | Philadelphia 76ers | Home | 23 |
| 2026-04-19 | Philadelphia 76ers | Home | 18 |
| 2026-04-09 | New York Knicks | Away | 21 |
| 2026-04-07 | Charlotte Hornets | Home | 9 |
| 2026-04-05 | Toronto Raptors | Home | 20 |
| 2026-04-03 | Milwaukee Bucks | Away | 20 |
Every rebounds + assists prop the books have posted for Jayson Tatum of the Boston Celtics, 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.
That depends entirely on the price, and this page will tell you when the answer is no. A prop only clears the research bar when its hit rate, pulled toward the price for a short record, sits ahead of the break-even the current price implies, with at least ten games behind the rate, a B grade or better and a price a book has refreshed recently. Most props on most nights clear none of that.
All Jayson Tatum props and hit rates · Every NBA rebounds + assists prop
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