Which sportsbook has the best NBA player prop odds?

NoVig led over sides among the books quoting most of the board; Bovada led under sides in our NBA morning-board count for 21 to 26 October 2026. Their best-price shares were 34.2% and 25.0%, each measured against that book’s own quoted sides.

One exchange sat above NoVig on the over table. Polymarket was best on 51.4% of the over sides it quoted, but it quoted 506 of the 4,046 over sides, an eighth of the board. A book that prices a few players well and the rest not at all shows a high share on a short menu, so every table below carries the coverage beside the share.

That is a dated result across six mornings and 49 games, not a reason to expect either book to lead on your next player. The best book changed with the market and with the side, and often with the player.

Over sides: 4,046 comparable sides

A side is one player’s over or under in one market in one game. The books do not all post the same main number, so each side is compared on the number most books posted as their main line, and only the books quoting that number are in the row. At least three brands had to quote it. We marked the highest decimal odds as best and credited every book tied there.

NoVig’s 34.2% is 1,222 / 3,573, not 1,222 / 4,046. It quoted 88.3% of the comparable over sides. A missing quote is left out of a book’s denominator rather than counted as a losing price, which is why Polymarket’s 260 best prices on 506 quotes read as 51.4%.

NoVig, ProphetX and Polymarket are exchanges or a prediction market: their prices are offers from other users, before fees, and the amount available at a price is not measured here. Their rows sit in the same tables as the sportsbooks because the question is who posted the highest number, not who would fill it.

Under sides: 3,987 comparable sides

The under has its own quotes and denominator. An over price does not stand in for a missing under.

Bovada’s 25.0% is 695 / 2,780. NoVig had more best prices on the under, 767, on a bigger menu of 3,438, so its share is lower. Polymarket’s under share of 3.4% sits beside its over share of 51.4%: the prediction market’s prices were long on overs and short on unders across the week.

Bally Bet quoted no under side on these boards: 1,450 over sides and no unders, so its under share is N/A. Ties mean the best counts across books need not add to the number of sides, and the shares need not add to 100%.

The leader by market

The board carried ten NBA line markets this week. Points, rebounds, assists, threes, PRA (points plus rebounds plus assists), steals and blocks were on every board; the three two-stat combos appeared from 22 October. First basket is a yes-only price, not a line, and has its own first basket price comparison.

Where Polymarket leads an over market, NoVig was next: 265 / 613 (43.2%) on points, 205 / 586 (35.0%) on rebounds and 179 / 496 (36.1%) on assists, each on 97% to 99% coverage against Polymarket’s 21% to 37%. On the under side NoVig led the four single-stat markets and Bovada led PRA and both points combos. Steals and blocks are small samples, 254 and 129 sides in all, and a leader on 8 quotes is a leader on 8 quotes.

Two players in one game, one best book, two different gaps

On the 21 October 2026 pre-noon board for Milwaukee at Washington, these were the comparable over points prices:

Tre Johnson: NoVig’s +115 was best. The most common price, called the mode, was -103 at Bally Bet, BetOnline, BetRivers and betPARX, four brands. On a $100 winning stake, +115 means $115 profit, while -103 means $97.09 profit. The best-versus-modal gap was $17.91 before fees.

Myles Turner: NoVig’s -108 was best. The mode was -129 at Bally Bet, BetRivers, Caesars and ProphetX, four brands. On a $100 winning stake, those prices mean $92.59 versus $77.52 profit, a $15.07 gap before fees.

“None” means the book had no quote at that number on that board; BetMGM, Hard Rock Bet and Pinnacle posted Johnson at a different number. These are payout differences conditional on winning, not a forecast of either player’s result.

Across all 8,033 rows, the median gap between the best price and the most common price was $8.55 on a $100 winning stake (on a tie between two equally common prices, the lower one is the mode). On 464 rows the most common price was also the best, a gap of $0.

What the six mornings cover

We used the last saved board strictly before noon Toronto on each date from 20 to 26 October, keeping only NBA games on that date. No board was saved before noon on 20 October, and the last board before it, from the night of 19 October, carried no NBA games, so the count runs on six mornings.

That gives 8,033 comparable sides across 49 games: 4,046 overs and 3,987 unders. The books’ prices were pulled at about 11:00 a.m. Eastern on 21, 23, 24 and 26 October and about 10:00 a.m. on 22 and 25 October; the Lab says when its prices were last pulled.

A quote enters the count only when the feed marks it as that book’s main line, and only on the number most books posted. 57,618 main-flagged quotes at other numbers were left out, whether a book’s own different main or a ladder rung the feed flagged as main, along with 13,070 quotes not flagged main and 1,330 first basket prices. No line quote was marked as held from an earlier pull. 965 player-market-sides had fewer than three brands on the most common number and are not rows. On 208 rows two numbers tied for most brands and the lower one was used. Brand labels are merged before the three-brand minimum: the feed’s “Hard Rock” counts as Hard Rock Bet and “BetOnline.ag” as BetOnline.

bet365, Courtside and ReBet had zero eligible quotes, so their shares are N/A rather than 0%. The only saved bet365 NBA quotes with the main-line flag were first basket prices; bet365’s prices are read from its Ontario app, and other jurisdictions may differ. Their absence does not establish that their apps had no NBA props.

Players recur across dates, and many sides share one game. The 21 and 23 October slates contribute 3,743 of the 8,033 sides. This is six mornings of listed prices, not 8,033 independent tests or a lasting book ranking. One board per morning also misses books that post later and prices that move later.

The September all-sport count is the method this page follows, one night across every league; this is the NBA on its own, over a week. The NHL points comparison ran the same count a week earlier in another league. How much an NBA player prop costs you measures the other half of the price, the margin inside one book’s two sides, on the first two of these boards. How many sportsbooks you need for player props explains why coverage matters beside the highest price.

Open the Lab board, choose NBA, and set your books. Each row shows every book’s price on that player’s number; the best price among the books you hold is the one that matters. The two players above have their own pages: Tre Johnson points and Myles Turner points. Confirm the available price and terms where you can place the bet.