Celtics games finished below the posted total 52 times in 82 in 2025-26, the highest share in the NBA. On the road Boston covered the spread in 26 of 41, the best away rate in the league.
Under, and away
Fifty-two of the Celtics’ 82 regular-season games finished below the posted total and 30 above it, a 63.4% under rate, the highest of the 30 teams. Boston allowed 107.16 points a game, fewest in the NBA.
56-26 in 82 games. Source: ESPN results and pre-game lines.
Against the spread they covered 49 times and missed 33, 59.8%; only the Charlotte Hornets covered more often. The road carried more of it than the home floor: 26 covers in 41 away games, 63.4%, first in the league, against 23 of 41 at home. Boston scored 114.85 points a game, nineteenth in the league.
2025-26 regular season. Neutral-site games are in neither home nor away. Source: ESPN results and pre-game lines.
The moneyline
One unit on Boston to win in all 82 games returned 8.81 units; three teams returned more. The underdog games did most of that: 24 of them, a 12-12 record, 15 covers and 8.15 units up. As favorites the Celtics went 44-14 and made 0.66. Two more of the underdog wins came at long prices on the road: 114-93 at the Houston Rockets on 4 February at +245, and 117-115 at the Cleveland Cavaliers on 30 November at +230.
Running total over 82 priced 2025-26 regular-season games, at the pre-game moneyline. Source: ESPN results and pre-game lines.
April was the best month, 6-1 with six covers and 5.58 units, including a 113-108 home win over the Orlando Magic on 12 April at +525. February added 3.44 units at 9-2 with eight covers. January lost the most: 10-6 straight up, 8 covers in 16, 1.87 units down. The shortest price that lost was -750, a 113-105 home defeat by the Brooklyn Nets in an NBA Cup group game on 21 November.
The East
Boston met ten Eastern Conference teams four times each. Orlando was the most profitable: 3-1, three covers, 6.14 units. The Miami Heat and the Toronto Raptors lost all four. The New York Knicks won three of four, Boston covered once, and backing the Celtics in that series lost 2.05 units.
2025-26 regular season; dark is wins, light the games played. Source: ESPN results and pre-game lines.
Questions and answers
How often did Celtics games stay under the total in 2025-26?
52 times in 82, 63.4%; Boston’s under share was first among the 30 teams.
What was Boston’s cover rate away from home?
26 covers in 41 road games, 63.4%, first in the NBA in 2025-26.
Did betting the Celtics as underdogs pay in 2025-26?
Yes: 12-12 in 24 games as the underdog, with 15 covers and 8.15 units up.