Thursday has one game. San Antonio's season could end tonight if they don’t protect home court.

Oklahoma City won Game 5 behind SGA's 32-point series-high, a Caruso eruption, and a collective bench performance that has become the Thunder's most consistent asset in this series. Wembanyama shot 4-for-15 and declined to speak to the media afterward. Fox and Wembanyama combined to go 8-for-30 from the field. The Spurs, who had won six straight road games in this postseason before the series began, have now lost two straight on the road for the first time since January.

They have not lost three consecutive games all season and Frost Bank Center will do their best to ensure it doesn’t happen.

NBA Top Shot's playoff prediction game is live — head to nbatopshot.com/playoffs to get in on the action.

Here's how it works: wager your spendable credits on playoff outcomes to earn more. Miss your prediction? No sweat — your credits come back to you. Hit? Stack 'em up and redeem for packs, Moments, or merch at nbatopshot.com/playoffs/store.

Review your outcomes, check your credits, and redeploy them the next day (max 1,000 per day). Whether you “load the boat” with your top convictions, or spread out your plays, the goal is to maximize your credits each day.

Consistency will be key in earning credits toward the various rewards. But there are also other opportunities to earn credits to capture the rewards in the store.

Oklahoma City Thunder (1) at San Antonio Spurs (2) | 8:30pm ET, NBC/Peacock

Game 6. Oklahoma City leads series 3-2.

The version of Wembanyama that appeared in Game 5 is the one the entire basketball world has been waiting to see the Thunder produce. Hartenstein and Holmgren made life miserable for him in the paint. OKC's switching defense forced him into pull-up situations that aren't his most comfortable territory. He finished a playoff-low minus-8 with four of fifteen shooting and went to the locker room without addressing reporters, a first for a player who has been one of this postseason's most thoughtful and composed presences. Kendrick Perkins went on television and said Wembanyama got punked. Comparisons to James Harden's worst playoff nights circulated within hours of the final buzzer.

Wembanyama has heard all of it. He prepared for the concussion controversy. He came back from an ejection. He carried the Spurs through the most physically demanding series of his career. The version of him that shows up at Frost Bank Center tonight will be shaped by everything that happened in Game 5, and the building that has been one of the most reliable home environments in this postseason will be waiting to receive him.

The first-quarter pattern that has defined this series makes Game 6's opening minutes the most consequential stretch of the game. San Antonio outscored Oklahoma City in first quarters across all five games combined. The Spurs' best basketball comes when Wembanyama is aggressive from the opening possession, when Fox is pushing the pace before OKC's defense can set, and when the crowd at Frost Bank Center is already responding to something rather than trying to create it from nothing. The game has gone differently when San Antonio lets the Thunder dictate early pace, because Oklahoma City's depth and finishing advantage compound over the course of a game in ways the Spurs can't overcome when they're chasing.

Fox has promised to play desperate. Keldon Johnson delivered a sink-or-swim message to the locker room. Castle was the Spurs' most efficient player in Game 5 with 24 points on efficient shooting, which is the supporting contribution San Antonio needs to give Wembanyama and Fox the freedom to operate without carrying the entire offensive load by themselves. If Castle and Vassell are both productive, the Spurs have four legitimate offensive options that force Oklahoma City into coverage decisions with no clean answer. When it has been Wembanyama and Fox against everyone else, the Thunder have won.

SGA has averaged 26.2 points and 9.8 assists in this series and found his highest gear in Game 5 when the series demanded it. He is the best player on the floor in this building regardless of what game is being played, and Daigneault will deploy the same system that held Wembanyama to four of fifteen on Tuesday in a hostile environment where the crowd is loud, desperate, and not giving OKC's players a single comfortable moment. Williams' hamstring status remains the outstanding variable for Oklahoma City. He played limited minutes throughout the series and his availability changes OKC's rotational depth and defensive versatility at the margins. Without him, McCain stepped into the starting lineup in Game 5 and delivered 20 points. The Thunder's depth has answers whether Williams plays or not.

The Spurs have won every home game this postseason. That number is five games against two opponents, and in each of them, the building and the team fed off each other in ways that made visiting teams uncomfortable from early in the first quarter. San Antonio has one more opportunity to make that happen. Losing tonight ends the season and hands Oklahoma City a second consecutive championship. Winning sends the series to Game 7 at Paycom Center on Saturday, where the Spurs have already won once in this series and where the NBA Finals would become one game away.

San Antonio wins if Wembanyama responds to the worst shooting performance of his postseason with the kind of assertive, complete game that has been his most reliable mode all year, Fox plays with the desperate urgency he promised and manages his ankle well enough to be effective for 35 minutes, and Frost Bank Center creates the kind of first-quarter environment that sets the tone before OKC's system can impose itself. The Spurs' season-long pattern says tonight is the right game for their bounce-back.

Oklahoma City wins if SGA builds on his Game 5 performance, the bench continues providing the production that has been the series' most consistent surplus variable, and Hartenstein and Holmgren give Wembanyama the same physical interior treatment that made him uncomfortable in Paycom Center. Winning on the road in a hostile elimination building would complete OKC's run to the Finals and answer the back-to-back championship question that has been hanging over this team since October.

There is one game. It is the most important game San Antonio has played since Tim Duncan's era, and the building knows it.

Fox said desperate. Johnson said sink or swim. Wembanyama said nothing, which means everything is being saved for tonight. A team that has not lost three consecutive games in any stretch of this season is one loss away from doing exactly that.

Oklahoma City is one win from reaching the NBA Finals again. San Antonio is one win from Game 7. Frost Bank Center gets to decide which one of those sentences matters more tonight.

Game 6 tips off at 8:30pm. Everything the Spurs have been this season comes down to 48 minutes.