Knicks vs Celtics Prediction, Picks & Odds for Monday's NBA Playoffs Game 1

Our NBA betting picks for Game 1 calls for the Boston offense to come out firing on all cylinders vs. New York's poor perimeter defense.

Jason Logan: Senior Betting Analyst at Covers
Jason Logan • Senior Betting Analyst
May 4, 2025 • 14:30 ET • 4 min read

NBA

Match starts: 20 hrs
BOS
58 %
NY
42 %
EXPERT PICK - PROP
Boston Celtics Team Total o111.5  (-115) Boston Celtics Team Total o111.5 (-115)
Read Analysis
Boston Celtics NBA Kristaps Porzingis
Photo By - Imagn Images. Boston Celtics center Kristaps Porzingis in NBA action.

Beasts of the east do battle in Round 2 of the NBA Playoffs when the New York Knicks visit the Boston Celtics for Game 1 of their conference semifinal set this Monday night.

Oddsmakers are leaning heavily toward Boston at home, with the defending champs teetering on a double-digit spread. The Celtics have had their feet up since April 29, while the Knicks are coming off a physical opening-round series with Detroit.

In order to cover that sizable spread, my Knicks vs. Celtics predictions and NBA picks see Boston lighting up the scoreboard on May 5.

Who will win Knicks vs Celtics Game 1?

The Knicks face a different animal when comparing Detroit to Boston. The Celtics’ high-powered attack won all four meetings with New York this season and the Game 1 odds give Boston an implied win probability of 80%. Favorites of nine points or higher are 9-0 SU this postseason and 20-2 SU over the past two playoffs.

The Celtics take Game 1.

Knicks vs Celtics prediction

My best bet: Celtics team total Over 111.5 points (-115 at bet365)

The Boston Celtics were able to dispatch Orlando in just five games in the first round of the tournament, but it wasn’t as easy as it looked. The Magic did a great job taking away the Celtics’ greatest weapon: 3-point shooting. 

For the series, the C’s made less than 12 triples per game on 31% shooting from beyond the arc. That’s a significant swing from Boston’s regular season rate of 17.8 makes on 37% success.

The New York Knicks don’t protect the perimeter as well as Orlando and were torched by 3-pointers in its run-ins with Boston this season. The Celtics averaged 21 triples over their four meetings (all Celtics wins) while hitting at a 43.5% clip.

Of course, the Knicks will be focusing their defensive energy on getting heels above the arc, but Boston is a deep and versatile team that will not only get its looks from long range, but exploit any overcompensation from New York’s defense.

The Celtics are a massive step up from a Detroit offense. The Pistons managed just over 10 3-pointers per playoff game on 31% shooting and couldn’t throw a grape in the ocean at times in the Round 1 series. The Celtics just don’t have those scoring droughts.

Not only will 3-point volume be in favor of the Celtics, but the pace of play in this series will be much quicker. Boston-Orlando was the slowest first round series, in terms of pace rating, with a collective metric of 90.4.

The Knicks had their best results in Round 1 when turning up the tempo against Detroit and thrive on scoring in transition. New York isn’t as dangerous as the Celtics in terms of 3-point potential, so it will need to be efficient on offense and turn out more possessions.

The extended break in action will also allow the Celtics to get back to full strength for Game 1. Jayson Tatum battled through a wrist injury and Jrue Holliday missed the final three games with Orlando due to a hamstring ailment. He was back to full practice and is trending toward playing.

Knicks vs Celtics same-game parlay

Celtics team total Over 111.5 points

Kristaps Porzingis 7+ rebounds

Derrick White 5+ assists

The Celtics will get more space on the outside and throw plenty of firepower at a New York defense with glaring holes.

Kristaps Porzingis is a nightmare matchup and will hit the glass for seven or more boards, including some offensive rebounds.

Derrick White’s projections hover around five assists, and he averaged six dimes in the matchups with the Knicks in the regular season.

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

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Knicks vs Celtics odds

Knicks vs Celtics live odds

Knicks vs Celtics opening odds

  • Spread: New York +8.5 | Boston -8.5
  • Moneyline: New York +295 | Boston -350
  • Over/Under: Over 213 | Under 213

Odds courtesy of bet365

Knicks vs Celtics spread and Over/Under analysis

• Bookies opened Boston as a 8.5-point home favorite for Game 1 and early action has added a half a point to the spread, pumping it up to Celtics -9. 

• The Over/Under hit the board at 213 points. These teams finished 3-1 O/U in their four regular season meetings.

• According to Covers Consensus, 57% of picks are laying the lumber with the big home favorite while 69% of total picks are siding with the Over.

Knicks vs Celtics trend

The Celtics have gone 12-5 Over/Under (71% Overs) in 17 playoff games when installed as home favorites of -9 or higher since 2022. Find more NBA betting trends for Knicks vs. Celtics.

How to watch Knicks vs Celtics

Location TD Garden, Boston, MA
Date Monday, 5-5-2025
Tip-off 7:00 p.m. ET
TV TNT

Knicks vs Celtics latest injuries

Not intended for use in MA.
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Jason Logan Senior Industry Analyst Covers.com
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In his 20 years with Covers, lead NFL betting analyst “JLo” has seen it all and bet it all. Through the wild west of early Internet gambling to lobbying for legalized sports betting to our brave new wagering world, Jason has been a consistent source of actionable info and entertainment for squares and sharps alike.

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