Boston Celtics vs San Antonio Spurs Pick & Prediction – March 10, 2026

Boston heads to San Antonio on Tuesday night, March 10, 2026, with both teams in strong form and the Spurs holding the better overall record. Tip is listed for 8:00 p.m. ET (7:00 p.m. local) at Frost Bank Center.

San Antonio is a small home favorite: Spurs -3 with a total of 222.5. Moneyline pricing implies a modest edge to the Spurs, but Boston’s season-long ATS profile keeps the spread tight.

Odds as of 8:52 a.m. ET on March 10, 2026.

Odds & Game Info

Here are the current market lines for Celtics at Spurs.

Team Snapshot

A quick look at where both teams stand entering tonight.

Recent Form

Boston Celtics

Boston is 8-2 SU and 8-2 ATS over its last 10, but the scoring profile has been consistently lower than market expectations (2-8 O/U in that span). The Celtics are also a season-long under team (22 overs, 42 unders).

In their last game, Boston beat Cleveland 109-98 on March 8. Jaylen Brown posted 23 points, 9 rebounds, and 8 assists, while Jayson Tatum scored 20 points in 27 minutes as he continues to work under a minutes restriction.

San Antonio Spurs

San Antonio comes in 9-1 SU over the last 10 with a +home-court baseline that has been one of the league’s best (24-6 at home). The Spurs have been solid but not dominant against the number recently (6-4 ATS last 10) with a slight lean under (4-6 O/U last 10).

In their last game, the Spurs beat Houston 145-120 on March 8. Victor Wembanyama scored 29 points with 4 blocks, De’Aaron Fox added 20 points and 10 assists, and Stephon Castle chipped in 23 points.

Matchup Keys

• Free-throw volume points to fewer “easy” points. Boston ranks last in free-throw attempts (18.2 FTA), and San Antonio’s defense is among the league’s best at limiting opponent free throws (21.1 FTA allowed).
• Three-point math: Boston fires, San Antonio contests. The Celtics attempt 42.4 threes per game (top-tier volume) and make 15.4 (also top-tier). San Antonio’s defense allows 35.5% from three and 12.8 made threes per game.
• Pace clash. Boston plays slow (94.67 pace) while San Antonio is meaningfully faster (100.15). If the Celtics control tempo in the half court, it supports an under and keeps +3 live.
• Assist creation edge for the Spurs. San Antonio averages 27.3 assists per game versus Boston’s 24.5, which matters against a Celtics defense that can be hard to crack without consistent paint-to-kick actions.

Betting Trends

• Boston is 38-25-1 ATS this season.
• San Antonio is 35-28-2 ATS this season.
• Boston is 22-42-0 to the over/under this season (heavy under profile).
• San Antonio is 27-38-0 to the over/under this season (also under-leaning).
• Boston is 8-2 SU and 8-2 ATS in its last 10 games.
• Boston is 2-8 to the over/under in its last 10 games.
• San Antonio is 9-1 SU in its last 10 games.
• San Antonio is 24-6 at home; Boston is 22-11 on the road.
• In the last 10 head-to-head meetings, Boston is 7-3 SU; the over is 3-7 in that span.

Best Bet

Under 222.5 (-114)

Boston’s season-long totals profile is the clearest signal on the board: 42 unders in 64 games, plus a 2-8 O/U run over the last 10. Stylistically, the Celtics play at a very slow pace (94.67), and their offense is built on high three-point volume with very low free-throw attempts, a combination that can produce longer scoring droughts. San Antonio’s defense also limits opponent trips to the line, which reduces late-clock bailout points and helps an under hold even if efficiency is solid.

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