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

Our expert NBA predictions expect the Phoenix Suns' top-15 defense to keep this game closer than the spread suggests.

Kenny Ducey - Contributor at Covers
Kenny Ducey • Betting Analyst
Dec 20, 2025 • 14:57 ET • 4 min read

NBA

Match starts: 2 hrs
GS
53 %
PHO
47 %
EXPERT PICK - SPREAD
Phoenix +6.0 (-110) Phoenix +6.0 (-110)
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Royce O'Neal of the Phoenix Suns
Photo By - Imagn Images. Royce O'Neal of the Phoenix Suns.

It’s been a rough month for the Phoenix Suns, but Thursday’s win over the Golden State Warriors demonstrated how they can find a way to tread water time and time again.

With injuries mounting for the home team and a resilient defense from the visitors, my Suns vs. Warriors predictions break down why Phoenix is a bit undervalued by this number.

Read below for my free NBA picks for Saturday, December 20.

Suns vs Warriors prediction

Suns vs Warriors best bet: Suns +6 (-110)

The Phoenix Suns are somewhat limited offensively thanks to their love of the mid-range jumper and an injury to starting point guard Jalen Green, but they rank just outside the top 10 defensively.

That’s just what the Suns needed against the Golden State Warriors, who are one of the most dangerous teams in the league from the arc.

They limited Golden State to just 29% from deep — a drop of around nine points from its season average — and did a particularly great job of holding Quinten Post at bay with help from Oso Ighodaro off the bench.

While it’s unlikely that the Warriors will perform this poorly again across the board, given they’re still shooting 39.6% from outside in the last five games, it’s not as if the Suns are doomed.

Golden State is shooting around one point worse from the arc at home this season, and Phoenix ranks 12th in 3-point defense.

Golden State is still without Al Horford and Seth Curry here, with Jonathan Kuminga currently ill and questionable for this one, while Grayson Allen is the lone key player on the other side who’s doubtful to play.

Kuminga’s absence was a big deal on Thursday; he played just 10 minutes, and his shooting and physicality were missed. 

The rebounding margin should only grow slimmer if he sits, and that could be a critical turn in this one.

I love the way the Suns played the Warriors last time out at home, getting some significant contributions from their short bench, and Dillon Brooks and company were also able to force Golden State’s bigs into foul trouble.

This is the team you want to be on.

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Suns vs Warriors same-game parlay

The Suns are giving up the majority of their looks at the rim, and their defense inside ranks 27th in the league — allowing 69.3% of shots to fall. Now, we did allude to Post’s bad game last time out — and it was even more frustrating for the Warriors’ center thanks to his five fouls.

That helped secure some big minutes for Brandin Podziemski off the bench, and he was able to get inside and score, avoiding the 3-point line.

After his 18 points on Thursday, we’ll play him again here, and we’ll also take Oso Ighodaro against a weak Warriors frontcourt, which is banged up and lifeless on the glass.

Ighodaro should see significant minutes after helping defensively last time out, and he did end that game with 13 rebounds and two points.

Suns vs Warriors SGP

  • Suns +6
  • Brandin Podziemski Over 10.5 points
  • Oso Ighodaro Over 9.5 points and rebounds

Our "from downtown" SGP: Grayson's Swipes!

Given the incredibly weak nature of Golden State’s frontcourt, which has only grown worse without Horford in the lineup, I have no issues playing Mark Williams here as he looks to bounce back from a four-rebound performance.

The line on his points is a bit high for me, but there should be plenty of missed shots with the Suns projected to have a solid showing defensively. We also have a chance to play some steals here, with Golden State giving up the 10th-most per 100 possessions and the Suns forcing the second-most.

Assuming Grayson Allen plays, he’s got to be your guy with three thefts last game and two or more in three of his previous five.

Suns vs Warriors SGP

  • Suns +6
  • Brandin Podziemski Over 10.5 points
  • Oso Ighodaro Over 9.5 points and rebounds
  • Mark Williams Over 9.5 rebounds
  • Grayson Allen Over 1.5 steals

Suns vs Warriors odds

  • Spread: Suns +6 (-110) | Warriors -6 (-110)
  • Moneyline: Suns +200 | Warriors -245
  • Over/Under: Over 227.5 (-110) | Under 227.5 (-110)

Suns vs Warriors betting trend to know

The Phoenix Suns have hit the 1Q Game Total Under in 17 of their last 23 games (+10.20 Units / 39% ROI). Find more NBA betting trends for Suns vs. Warriors.

How to watch Suns vs Warriors

Location Chase Center, San Francisco, CA
Date Saturday, December 20, 2025
Tip-off 8:30 p.m. ET
TV KTVK, NBCSBA

Suns vs Warriors latest injuries

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Kenny Ducey - Covers
Betting Analyst

Kenny Ducey has worked in sports media for more than 10 years and began his journey as a credentialed reporter with Fordham University's WFUV Sports before moving on to Sports Illustrated. There, he wrote about baseball, basketball, and tennis - twice covering the NBA Finals.

He's been in the betting space for seven years, and has established himself as a top expert in MLB and tennis handicapping with brands like Tennis Channel, NBC Sports, and DraftKings. He's also been a frequent guest on betting shows such as MLB's Bettor's Eye and Tennis Bets Live.

Kenny has a knack for identifying underappreciated pitchers and tennis players as moneyline underdogs and credits his unique data analysis and hours of watching sports as the biggest reasons for success through the years. His best advice to bettors? Watch the games, trust your eye, and always question the public narrative.

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