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Over 36 logged WNBA games, Isabelle Harrison has gone over 15.5 combined points and rebounds 19 times (53%), and over their last 10 they have done it 7 times (70%). They average 16.5 combined points and rebounds across those 36 games. Their last 5 average 24.6, 49% above their 16.5 across the full log. They have gone over 15.5 in each of their last 6. Against the New York Liberty in this log they have 1 game, averaging 16.0. These are measured box-score results from Toronto Tempo games, not a projection, and on their own they say nothing about whether tonight’s price is worth taking.
| Line | All 36 | Last 10 | Last 5 |
|---|---|---|---|
| Over 11.5 combined points and rebounds | 25 of 36 (69%) | 9 of 10 (90%) | 5 of 5 (100%) |
| Over 15.5 combined points and rebounds | 19 of 36 (53%) | 7 of 10 (70%) | 5 of 5 (100%) |
| Over 20.5 combined points and rebounds | 11 of 36 (31%) | 5 of 10 (50%) | 4 of 5 (80%) |
These are common half-point lines measured against the logged games above, not the lines posted for Isabelle Harrison right now — the live board at the top of this page carries those, and it updates through the day.
Isabelle Harrison has averaged 24.6 combined points and rebounds over their last 5, 49% above their 16.5 across all 36 logged games.
Isabelle Harrison's points + rebounds varies moderately, a standard deviation of 9.7 around 16.5. That is an ordinary spread for this market.
| Window | Average |
|---|---|
| Last 5 games | 24.6 combined points and rebounds |
| Last 10 games | 21.2 combined points and rebounds |
| All 36 logged games | 16.5 combined points and rebounds |
| Best in the log | 37 |
| Worst in the log | 0 |
| Home (19 games) | 18.9 combined points and rebounds |
| Away (17 games) | 13.7 combined points and rebounds |
Isabelle Harrison has 1 logged game against the New York Liberty, averaging 16.0 combined points and rebounds with a high of 16. Most recent first, those games read 16. A handful of meetings is a very small sample and is shown for context rather than as a pattern.
| Date | Opponent | Venue | Points + Rebounds |
|---|---|---|---|
| 2026-09-18 | Indiana Fever | Home | 25 |
| 2026-08-29 | PHX | Away | 26 |
| 2026-08-28 | Las Vegas Aces | Away | 22 |
| 2026-08-26 | Seattle Storm | Away | 31 |
| 2026-08-23 | Las Vegas Aces | Home | 19 |
| 2026-08-21 | PDX | Home | 35 |
| 2026-08-19 | Washington Mystics | Away | 9 |
| 2026-08-18 | Indiana Fever | Home | 15 |
| 2026-08-12 | Dallas Wings | Away | 14 |
| 2026-08-10 | Atlanta Dream | Away | 16 |
Every points + rebounds prop the books have posted for Isabelle Harrison of the Toronto Tempo, with the WNBA game log the number is drawn from. The history below — game by game, split home and away — is measured from official box scores and rebuilt daily. The line and the price load live rather than being printed here, because they change through the day. What the page will not do is tell you the bet wins: it shows you the sample and the price and stops there.
Calculated by the ParlayBuilder Prop Engine.
Every figure on this page is counted from official WNBA 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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It loads live at the top of this page, with the best price across the major US sportsbooks beside it. It is deliberately not printed into the page itself: a line moves through the day, and a page that hard-coded one would keep telling you a number the book no longer offers.
The hit rate beside the line answers exactly that, measured against the exact line on offer over the games in the log below, and shrunk toward a league prior in proportion to how thin that sample is. 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 with a positive shrunk estimate at the current price, 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.
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 actually played.
All Isabelle Harrison props and hit rates · Every WNBA points + rebounds prop
How WNBA 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.