Celtics vs Suns Prediction, Picks & Odds for Tonight’s NBA Game

Phoenix is red-hot to close out March, and Kevin Durant & Co. offer solid value as home underdogs, even against the reigning champs.

Douglas Farmer - Betting Analyst at Covers
Douglas Farmer • Betting Analyst
Mar 26, 2025 • 13:26 ET • 4 min read
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This article contains predictions for an old game!

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Photo By - Imagn Images. Phoenix Suns forward Kevin Durant gets set to shoot.

As wonky as March basketball can get in the NBA, both the Boston Celtics and the Phoenix Suns have avoided any head-scratching missteps as they reach the season’s homestretch.

That is how Phoenix has played itself into the postseason, still scratching to have homecourt advantage in the first Play-In game.

My Celtics vs. Suns predictions see more desperation coming from the home team tonight. Find out more in my NBA picks for Wednesday, March 26.

Celtics vs Suns prediction

My best bet: Suns moneyline (+170 at bet365)

My analysis
This may seem bold, given that the Boston Celtics are 11-1 outright in March. 

The defending champions deserve praise for staying focused despite not having much to play for in the short term. The No. 1 seed in the East is rather out of reach, with the Cavaliers ahead by five games. Meanwhile, the Celtics have a 7.5-game cushion on the Knicks, who sit No. 3.

As much as Boston has stayed focused amid this idle time, it is still the key reason to side with the home team tonight. The Phoenix Suns have not lost at home since a March 2 rout by the Timberwolves, a comedy the NBA has not noticed as Minnesota appears more at home in Phoenix than anywhere else.

The Suns have not just won six straight at home; they have pulled off two outright upsets in that stretch and gone 5-1 against the spread. Even their road losses have been largely respectable, falling in overtime at Denver and by a bucket at Memphis.

The simplest way to describe this bet is that, at some point, human nature dictates that Boston and Phoenix will each blink and stub their toe against an inferior opponent. That is a springtime inevitability in the NBA. 

Logic says the Celtics are consistently more likely to do that, even if they are the superior team. This is an intangible angle, but it is one that should still create value in taking the Suns to continue their home winning streak.

Celtics vs Suns same-game parlay

Suns moneyline

Celtics first half moneyline

Over 220.5

Boston has gone 9-2-1 outright in its first halves this month, far from a surprise. Tonight’s first-half spread favors the Celtics by 2.5 points, so this same-game parlay effectively agrees with that and expects a close game early. 

This total has fallen too far from its opening number of 226.5. While both the Celtics and the Suns have slowed down in March, their offenses have improved as their defenses have worsened.

Learn how to bet a same-game parlay with these helpful tips and strategies.

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Celtics vs Suns odds

Celtics vs Suns live odds

Celtics vs Suns opening odds

  • Spread: Boston -3 | Phoenix +3
  • Moneyline: Boston -150 | Phoenix +125
  • Over/Under: Over 226.5 | Under 226.5

Odds courtesy of bet365

Celtics vs Suns spread and Over/Under analysis

  • Boston opened as a three-point favorite on Tuesday night, climbing to -3.5 quickly and then to -4 early in the morning.
  • The spread continued to climb, reaching -4.5 before most people had gone to work and then -5 during the lunch hour.
  • The total opened at 226.5 and plummeted, reaching 222.5 by sunrise and then ticking down to 220.5 before you finished your coffee.

Celtics vs Suns trend

Boston has hit the 1H moneyline in 16 of its last 20 games (+10.00 Units / 18% ROI). Find more NBA betting trends for Celtics vs. Suns.

How to watch Celtics vs Suns

Location PHX Arena, Phoenix, AZ
Date Wednesday, 3-26-2025
Tip-off 10:00 p.m. ET
TV ESPN

Celtics vs Suns latest injuries

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Douglas Farmer
Betting Analyst

Douglas Farmer spends his days thinking about college football and his nights thinking about the NBA. His betting habits and coverage follow that same pattern. He covered Notre Dame football for various outlets from 2008 to 2024, most notably spending eight seasons as NBC Sports’ beat writer on the Irish. That was also when his gambling focus took off. Knowing there were veteran beat writers with three decades more experience than he had, Douglas found his niche by best recognizing Notre Dame’s standing in each year’s national landscape, a complex tapestry most easily understood and remembered via betting odds.

In 2021, that interest created a freelance opportunity with Covers, a role that eventually led to Douglas joining the company full-time in 2023. In the fall, Douglas will place five or six dozen bets each week, a disproportionate amount via BetRivers because the operator tends to have lines slightly different than the rest of the market. The same can be said of Circa Sports’ futures markets.

While Douglas is an avid NBA fan and covers the league throughout the year, the vast majority of his bets are on college football, because that is the biggest key to sports betting: Know what you do not know.

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