Thunder vs. Celtics Prediction and Odds: MVP Contenders SGA and Tatum Face Off

The NBA has a jam-packed Wednesday night schedule, and the headline matchup of the night features Jayson Tatum’s Boston Celtics hosting Shai Gilgeous-Alexander’s Oklahoma City Thunder. For new users at FanDuel Sportsbook, you can bet $5 and receive $200 in Bonus Bets if your bet wins!

For the best NBA game previews, WSN has you covered with betting picks and tips every day throughout the 2024-25 NBA season! New sports bettors supporting their hometown Boston Celtics can take advantage of the top Massachusetts sportsbook promos and bonuses before their matchup against the Oklahoma City Thunder tips off!

The Oklahoma City Thunder enter their Wednesday night off a loss behind the leadership of Shai Gilgeous-Alexander, who has led the team to an 8-2 record over their last ten games. Jayson Tatum’s Boston Celtics are second in the Eastern Conference, entering this game on a five-game win streak—the game tips off at 7:30 PM EST at TD Garden in Boston, Massachusetts.

Let’s check out the bets for the Thunder vs. Celtics game and look at our NBA Player Props and Best Bets article for Wednesday, March 12.

Oklahoma City Thunder vs. Boston Celtics Betting Odds

Odds courtesy of FanDuel Sportsbook. Head over to FanDuel and place your bets on the Thunder vs. Celtics match: Bet $5, Get $200 in Bonus Bets if Your Bet Wins.

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Oklahoma City Thunder vs. Boston Celtics Betting Pick

• My Pick: Spread - Celtics -4.0 (-112) at FanDuel

The Boston Celtics came out on the losing end of their last matchup with the Oklahoma City Thunder, but they have the opportunity to level the season series on Wednesday night. Their offensive form has been tremendous, even with some missing players over their recent stretch of form. While the Thunder have also been strong lately, the expected absence of Jalen Williams, contrasting the anticipated return of Brown, Tatum, and Porzingis into the lineup, would swing the balance in favor of the Celtics.

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Oklahoma City Thunder Preview

The Oklahoma City Thunder have dominated the NBA this season, sitting atop the league standings and dominating their Eastern Conference rivals to a 21-1 record. They face a Boston Celtics team they defeated by a sound 13-point margin on January 5 and will try to sweep the season series to send a message ahead of a potential NBA Finals matchup.

The Thunder are one of the best two-way teams in the NBA, averaging 119.7 points per game (4th of 30) while allowing just 107.1 points per contest (2nd of 30). They’ve been excellent over their last five matches, going 4-1 and winning by an 11.0 points differential while hitting 16.0 threes per contest on 39.8% efficiency.

Through 66 regular season games, the Oklahoma City Thunder have posted a 38-24-4 ATS Record, second in the NBA. They have a 61.3% cover percentage, a +12.2 margin of victory, and a +3.5 ATS +/- this season.

The player to watch for the Thunder is NBA MVP frontrunner Shai Gilgeous-Alexander. Over the last five games, Gilgeous-Alexander averaged 31.9 points, 7.0 assists, 4.4 rebounds, and 3.2 threes per game on 54.2% from the field and 43.2% from three-point range. In his last match against the Celtics, Gilgeous-Alexander put up 33 points, 11 rebounds, six assists, three made threes, three steals, and two blocks on 47.8% shooting.

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Boston Celtics Preview

The reigning champion Boston Celtics are closing the season strong, entering this game on a five-game win streak. They lost their last game against the Oklahoma City Thunder and will look to level the season series on Wednesday night behind the efforts of starman Jayson Tatum.

Like the Thunder, the Boston Celtics are a fantastic two-way team and have set the standard for three-point shooting this season. Boston is averaging 116.9 points (7th of 30) and 17.8 threes per game (1st of 30) on 46.2% from the field (18th of 30) and 37.1% from three-point range (6th of 30).  In their recent five-game win streak, the Celtics have won by a +10.0 points margin while hitting 17.0 threes per game.

Through 65 regular season games, the Boston Celtics have posted a 29-35-1 ATS Record, 21st in the NBA. They have a 45.3% cover percentage, a +8.7 margin of victory, and a -0.9 ATS +/- this season.

Jayson Tatum is expected to play on Wednesday night against the Thunder, but he appeared in just three games of their recent five-game win streak. He averaged 30.3 points, 10.0 rebounds, and 4.0 threes per game on 45.5% shooting, putting up a gargantuan 40-point, 12-rebound, 8-assist, and 6-threes made effort in his last game, a win over the Lakers.

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Oklahoma City Thunder vs. Boston Celtics Injury Report

• Oklahoma City Thunder - Jalen Williams - Out (Hip) - Williams was ruled out for Oklahoma City’s Monday, March 11 game against the Nuggets.

• Oklahoma City Thunder - Ajay Mitchell - Out (Toe) - Mitchell underwent surgery for turf toe and isn’t expected to return until late in the regular season or during the postseason.

• Oklahoma City Thunder - Nikola Topic - Out For Season (Knee) - Topic has returned for on-court work.

• Boston Celtics - Drew Peterson - Game Time Decision (Thigh) - Peterson didn’t play in Boston’s last two games.

• Boston Celtics - Jayson Tatum - Game Time Decision (Knee) - Tatum is questionable for Boston’s Wednesday, March 12 game against the Thunder.

• Boston Celtics - Jaylen Brown - Game Time Decision (Knee) - Brown is questionable for Boston’s Wednesday, March 12 game against the Thunder.

• Boston Celtics - Kristaps Porzingis - Doubtful (Illness) - Porzingis is doubtful for Boston’s Wednesday, March 12 game against the Thunder.

How to Watch Oklahoma City Thunder vs. Boston Celtics

• Teams: Oklahoma City Thunder vs. Boston Celtics

• Location: TD Garden, Boston, MA

• Date: 7:30 PM, Wednesday, March 12, 2025

• TV:  ESPN