Updated Thursday 8 October, 4:45 am ET.
Our NBA predictions start with the Celtics at Detroit on Tuesday 20 October, Boston’s first game of the season. This page lists every Celtics game on the board, with the Massachusetts prices we read and the reasoning behind each call.
How We Pick and Affiliate Disclosure
Each pick is one call per game, built from last season’s team ratings, the meetings between the two clubs and the price a licensed Massachusetts book lists, with the read time beside it. Some links on this page are affiliate links, and a signup may earn us a fee that never decides a pick. See our rating guidelines for how books are rated.
NBA
Knicks +2.5
21+ and in Massachusetts. Gambling problem? Call 1-800-327-5050. This page contains affiliate links. Help is also at maproblemgamblinghelpline.org.
Our lead pick is Knicks +2.5 (-110) at DraftKings, as listed by ESPN on Thursday 8 October at about 4:45 am ET, for the Celtics’ home opener on 23 October.
Our Lead Celtics Pick
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Knicks +2.5 (-110) at DraftKings, as listed by ESPN on Thursday 8 October at about 4:45 am ET.
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Predicted score: Celtics 112, Knicks 111. Confidence: low.
Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support. 21+ and present in MA. Connect with a PlayWell Advisor at PlayWell.org.
Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support. 21+ and present in MA. Connect with a PlayWell Advisor at PlayWell.org.
Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support. 21+ and present in MA. Connect with a PlayWell Advisor at PlayWell.org.
Affiliate Disclosure
Some links on this page are paid (affiliate) links to licensed operators. If a link is used to sign up or deposit, we may earn a commission at no added cost to players. Compensation does not determine our scores, reviews follow the transparent criteria outlined in our rating methodology.
Best Sites to Bet on the Celtics in Massachusetts
These are the first three books on our Massachusetts toplist, each shown with the welcome offer its card carried on Thursday 8 October.
FanDuel, Best for the Largest Welcome on Our List
21+ in OH. $5 min deposit req. Bonus Bets non-withdrawable, expire 7 days after receipt. T&Cs apply. Gambling Problem? Call 1-800-GAMBLER.
FanDuel is first on our Massachusetts toplist. Bet $5 on five different days and it pays $250 in bonus bets, enough to cover several Celtics games from small stakes.
| Pro | Con |
|---|---|
|
$250 in bonus bets, more than the other two cards show (offer cards, 8 October) |
Five qualifying $5 bets on separate days (offer card, 8 October) |
$250 in bonus bets, more than the other two cards show (offer cards, 8 October)
Five qualifying $5 bets on separate days (offer card, 8 October)
Caesars, Best for a $1 Way In
21+ in OH. $1 min bet req. Profit Boosts expire 14 days after receipt. T&Cs apply. Gambling Problem? Call 1-800-GAMBLER.
Caesars comes second. A single $1 bet unlocks 10 profit boosts, which add to the return on a winning Celtics bet.
| Pro | Con |
|---|---|
|
A $1 first bet, the smallest entry here (offer cards, 8 October) |
Boosts pay only on bets that win (offer card, 8 October) |
A $1 first bet, the smallest entry here (offer cards, 8 October)
Boosts pay only on bets that win (offer card, 8 October)
BetMGM, Best for Backing a Pick You Trust
21+ in OH. $10 min bet req. Bonus Bets non-withdrawable, expire 7 days after receipt. T&Cs apply. Gambling Problem? Call 1-800-GAMBLER.
BetMGM is third. A $10 first bet that wins brings $150 in bonus bets, so it pays to start with the Celtics call you feel strongest about.
| Pro | Con |
|---|---|
|
$150 in bonus bets after a winning $10 first bet (offer card, 8 October) |
The bonus depends on that first bet winning (offer card, 8 October) |
$150 in bonus bets after a winning $10 first bet (offer card, 8 October)
The bonus depends on that first bet winning (offer card, 8 October)
Celtics Games on the Board This Week
Celtics Games From 20 to 31 October
Boston has five games in these twelve days, and four of them are at TD Garden. All times are Eastern, taken from the ESPN scoreboards for 20 to 31 October as I read them on Thursday 8 October.
| Matchup | Tip-off ET | Pick page |
|---|---|---|
| Celtics at Pistons | Tue 20 Oct, 3:00 pm, NBC | Opens near tip-off |
| Knicks at Celtics | Fri 23 Oct, 7:00 pm, Prime Video | Knicks vs Celtics prediction |
| Bulls at Celtics | Mon 26 Oct, 7:30 pm | Opens near tip-off |
| Nets at Celtics | Tue 27 Oct, 7:30 pm | Opens near tip-off |
| Bulls at Celtics, NBA Cup | Fri 30 Oct, 7:30 pm | Opens near tip-off |
Rest and Travel Around the Games
After Detroit, Boston plays four straight at home, including a back-to-back on 26 and 27 October, then travels to Orlando on Sunday 1 November. The two days off before the 23 October opener are the same the Knicks have, per the league schedule on basketball-reference. The Celtics odds and schedule page keeps the full list.
Best Bets and Player Props for Celtics Games
Spread and Total Leans
Knicks +2.5 (-110) at DraftKings, as listed by ESPN on Thursday 8 October at about 4:45 am ET. Our blend of last season’s ratings and pace has Boston by one point, and New York won three of four meetings; the reasoning is on the Knicks vs Celtics prediction page.
Celtics +2.5 (-115) at Detroit and Over 221.5 (-110), as DraftKings listed them through ESPN at about 4:45 am ET. The same blend has the two teams level at about 112 each, a total of 223.7. Detroit won 60 games last season and three of four against Boston, so our confidence is low. See how totals work.
Player Props Worth Checking
We read no player prop prices for these games, so we make no prop pick yet. We would check Jayson Tatum’s rebounds after he averaged 10.0 in 16 games, Jalen Brunson’s points after 26.0 a game, and Cade Cunningham’s assists after 9.9. Last season’s figures predate any lineup change, so confirm each player is active.
A Same Game Parlay Built From the Card
A same game parlay joins several legs from one game into one price, and every leg must win. Our parlay guide shows the build.
Example only, not a pick: Knicks +2.5 and Under 223.5, both at -110 on 8 October. Priced independently, a $100 bet would win about $264, but books adjust same game prices for correlation, so the app’s number will differ.
Where Massachusetts Books Price Celtics Games Differently
The Same Celtics Line at Each Book
DraftKings is the only book that priced the 23 October game in the sources I read, so the table has one live row.
| Sportsbook | Line | Time checked |
|---|---|---|
| DraftKings via ESPN | Celtics -2.5 (-110), total 223.5 | Thu 8 Oct, about 4:45 am ET |
| FanDuel | No price found | Thu 8 Oct |
| BetMGM | No price found | Thu 8 Oct |
What Half a Point Is Worth
Example, not a live line: at +2.5 a team that loses by three misses, and at +3.5 it cashes. At -110 you need to win 52.4 percent of bets to break even, since 110 divided by 210 is 0.524, which is why shopping for the half point matters.
The Celtics Roster, Rotation and Rest Spots
Rotation and Starters
ESPN’s Boston roster lists Jayson Tatum, Paul George, Derrick White, Payton Pritchard and Mike Conley, and it does not list Jaylen Brown, who scored 28.7 a game last season. Neither Joe Mazzulla nor Mike Brown has named a starting five.
Injury Report Status
ESPN listed no injured Celtics on 8 October, and Detroit’s Jalen Duren as day-to-day for rest. The NBA posts official reports on official.nba.com, whose 2025-26 page listed reports as late as 7 October, while the 2026-27 page returned a 404, so we recheck each pick against it.
Back-to-Backs and Travel
Boston’s only back-to-back in this window is the 26 and 27 October pair at home. The Detroit game tips at 3:00 pm, an early start for a road opener, so watch rest and rotation reports that morning.
Eastern Conference Picture and the Celtics Title Case
Detroit won 60 games last season, Boston 56 and New York 53, and the Knicks went 16-3 in the playoffs. Those three set the early Eastern Conference picture, though Boston’s roster changed and Detroit’s differs from last season too.
A futures bet looks months ahead, at a division, a conference or the title, and the market stays open through the season. Our NBA betting guide explains how they settle, and the Celtics page has Boston’s own numbers.
How a Pick Gets Onto This Page
Where the Call Comes From
We publish one pick per game and attach the clock time of the price behind it. Lines can shift in minutes, so the time next to a number shows how fresh it is; I read DraftKings through ESPN and last season’s logs from basketball-reference before writing.
How the Record Is Kept
No Celtics game has been played yet, so we hold 0 picks and 0 results. A record table appears here after the first grading.
Celtics Title and Atlantic Division Futures
Grizzlies prices below are DraftKings numbers as ESPN carried them on Thursday 8 October, 8:57 am ET.
| Market | Price | Book and time read |
|---|---|---|
| NBA Winner | +1300 | DraftKings, Thursday 8 October, 8:57 am ET |
| NBA Eastern Conference Winner | +550 | DraftKings, Thursday 8 October, 8:57 am ET |
| NBA Eastern Conference Atlantic Division | +220 | DraftKings, Thursday 8 October, 8:57 am ET |
Boston is priced at +1300 for the title, +550 for the East and +220 for the Atlantic Division. We read that as a playoff season with the title a long shot rather than the expectation, and we will revisit the call once the first weeks of games are in.
Massachusetts Rules to Check Before Tip-Off
Age and Location Checks
You must be 21 or older and physically in Massachusetts when you bet. The Massachusetts Gaming Commission licenses every sportsbook named here, and the helpline is 1-800-327-5050 at maproblemgamblinghelpline.org.
Markets That Are Off the Board
- No bets on injuries, penalties, player discipline or replay review.
- No youth or high school games.
- No bets on Massachusetts colleges outside tournaments, and no college player props at all.
- Set a deposit limit first; see our responsible gambling page.
Responsible Gambling in Massachusetts
No prediction takes the risk out of a bet, so pick a weekly amount and stop when it is gone. Licensed apps offer deposit limits, time-outs and self-exclusion. For help, call the Massachusetts Problem Gambling Helpline on 1-800-327-5050, staffed 24 hours a day.
Celtics and NBA Prediction Questions Answered
Who is favored to win the NBA title this season?
Oddsmakers set that price, and it moves with the news. We name no favorite here; open the futures tab at each toplist book, and read our NBA betting guide for how futures work.
Can AI predict NBA games accurately?
Not reliably. Any model, ours included, misses often because injuries and rest change late, so treat each pick as an informed opinion and bet only what you can afford to lose.
How do I read a Celtics point spread before tip-off?
A minus sign marks the favorite, which must win by more than the number. A plus sign marks the underdog, which can lose by less than the number and still cover.
What is the best way to predict an NBA game?
Start with each team’s ratings and pace, adjust for rest, injuries and travel, then compare your number with the line. Bet only when your number differs from the market.
Where do I find NBA prop bets for tonight in Massachusetts?
Open the player props tab in a licensed sportsbook app and compare the same line across books. Markets on injuries or player discipline are not offered in Massachusetts.
When are Celtics picks posted before a game?
We post each pick near its tip-off, with the price and the time we read it. The 23 October pick is already here, and later picks open as each game nears.
Which Massachusetts sportsbook shows the most Celtics markets?
We have not counted markets at each book for this page, so we name none. Open the Celtics page in each app and compare, and see our betting apps guide for the apps.
Does my phone have to be in Massachusetts for an NBA bet to count?
Yes. A bet counts only while you are physically in Massachusetts, and the app checks your location. There is no residency rule, and you must be 21 or older.