San Antonio Spurs vs Miami Heat Preseason Game Preview and Prediction | Oct 8, 2025

The Miami Heat will host the San Antonio Spurs in their third preseason clash on Wednesday at the Kaseya Center.

The Heat are 0-2, having lost to the Orlando Magic and the Milwaukee Bucks. The Spurs, on the other hand, began their preseason with a win against Guangzhou.

San Antonio Spurs vs Miami Heat game details and betting tips

The Spurs-Heat clash is set to tip off at 7:30 p.m. ET (4:30 p.m. PT) at Kaseya Center, Miami. Fans can watch the contest via livestream on the NBA League Pass (restrictions may apply).

Moneyline: Spurs (-124) vs Heat (+100)

Odds: Spurs (-1.5 -110) vs Heat (+1.5 -110)

Total (O/U): Spurs (o218 -109) vs Heat (u218 -110)

Editor’s Note: The odds could change closer to the game. The odds listed are based on available information at the time of publication.

San Antonio Spurs vs Miami Heat preview

The Miami Heat made several changes during the offseason, with the addition of Norman Powell being the most notable. So far, these changes haven’t translated into success.

Their preseason started on Oct. 4 in Puerto Rico, where they faced the Orlando Magic. Despite strong performances from Andrew Wiggins and Nikola Jovic, the Heat came up short, losing 126-118 to their division rivals.

Two days later, Miami’s skid extended with a 103-93 loss to the Milwaukee Bucks. However, Powell’s performance provided a positive takeaway for the team, as he put up 18 points on 50% shooting.

Meanwhile, the San Antonio Spurs have played only one preseason game so far. They cruised to a 119-88 win over China’s Guangzhou Loong-Lions. While Victor Wembanyama stuffed the stat sheet with nine points, 10 rebounds, seven assists, and three blocks, Julian Champagnie, Keldon Johnson, and Luke Kornet each scored 16 points.

San Antonio Spurs vs Miami Heat predicted starting lineups

Spurs

G: Lindy Waters III | G: Julian Champagnie | F: Harrison Barnes | F: Keldon Johnson | C: Victor Wembanyama

Heat

G: Norman Powell | G: Andrew Wiggins | F: Jaime Jaquez Jr. | F: Nikola Jovic | C: Bam Adebayo

San Antonio Spurs vs Miami Heat prediction

The Miami Heat are the favorites to win this game. The Spurs are dealing with a long list of injuries, leaving several key players uncertain for the game. De’Aaron Fox, Stephon Castle, Devin Vassell, Dylan Harper, Jeremy Sochan and Kelly Olynyk are all on the injury report.

Prediction: San Antonio Spurs 104-112 Miami Heat.