Thunder vs. Spurs Pick on Spread for WCF Game 6 Tonight – 5/28/26

The Oklahoma City Thunder vs. San Antonio Spurs Western Conference Finals Game 6 is set to tip off at 8:30 p.m. ET tonight, with the Spurs entering as 3.5-point favorites on the spread, via PrizePicks.

With a 13-point win in Game 5, the defending champion Thunder are up 3-2 in the series, just a win away from their second straight NBA Finals appearance. A Spurs win tonight in front of their home crowd in San Antonio would send the series back to Oklahoma for a winner-take-all Game 7 on Saturday.

Below, we’ll break down our Thunder vs. Spurs prediction and picks for Thursday’s NBA game, including the spread for PrizePicks.

Make your Thunder vs. Spurs pick on the Spread on PrizePicks for tonight’s WCF Game 6

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Thunder vs. Spurs Prediction, Spread, Preview for Game 6 – Thursday, May 28

One game after looking as bad on offense as they had all season, the Thunder rebounded to shoot 48% from the field, 44% from 3, and scored 127 points in Game 5 — the second most they have scored this postseason. 

It was a total turnaround from Game 4, which saw Oklahoma City score 82 points — its fewest in four years — on 33% shooting, while missing 27-of-33 shots from deep. This time, they had 82 points early in the third quarter.

League MVP and postseason scoring leader Shai Gilgeous Alexander recorded his third 30-point game of the postseason, while Alex Caruso stayed hot with 22 points in 28 minutes off the bench. 

Just as impressive was the Thunder defense, which held Spurs C Victor Wembanyama to just 4 made field goals. That’s his fewest in a full game since early March, not counting games he left early due to injury or ejection.

The Spurs have won and lost on the back of Wembanyama. In the two wins, Wemby has 74 points, 32 rebounds, and 8 assists. In the three losses, his numbers are 67 points, 27 rebounds, and 10 assists. Their success hinges on their Defensive Player of the Year — which will be key in San Antonio tonight. 

Thunder vs. Spurs Spread, Over/Under - Thursday, May 28

The Spurs enter Thursday’s game as 3.5-point favorites against the Thunder, returning a 1.58x payout if they win outright, via PrizePicks Team Picks.

Here are the full payouts for Spurs vs. Thunder on PrizePicks

• Spread: San Antonio Spurs -3.5 (1.85x)
• Over/Under: 218.5 (1.75x)
• Game Winner Payout: Spurs 1.58x |  Thunder 2.22x

Play the Thunder vs. Spurs spread or over/under on PrizePicks Team Picks to earn real money — available in 35 states!

Team Picks data is live at the time of writing and is subject to change.

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Thunder vs. Spurs Prediction on Spread for Game 6 -– May 28, 2026

Here are the key stats and trends behind our Thunder vs. Spurs prediction on the spread for Thursday, May 28.

Lock in your Thunder vs. Spurs prediction for Game 6 on PrizePicks

• Through the WCF series, the team that lost the previous game is 4-0-1 in the first quarter of the next game, with the two teams tying in Game 2.
• The Thunder continue to dominate the bench points, now having outscored the Spurs 257-127.
• The Thunder are 47-48 this season against the spread. That includes an 8-5 ATS record in the postseason, which is third-best behind the Spurs and Knicks.
• The Thunder are an underdog for the third time this series and the seventh time this season. They are 3-3 ATS as an underdog, including winning outright in San Antonio in Game 3. 
• The Thunder had the best defensive rating during the regular season (106.5), but only sixth among postseason teams through 13 games. 
• On the offensive side, the Thunder dropped from the best offensive rating and most points per game in the postseason to second behind the Knicks in both after a bad Game 4, which saw a season-low 80.4 rating. 
• They rebounded in Game 5 with a 124.5, but still trail the red-hot Knicks.
• The Spurs are 56-41-2 against the spread through the 2025-26 NBA season. The 56 covers are the most of any team in the league. 
• San Antonio enters Game 6 with an 18-8 record against the spread following a loss. The 69.2% after a loss is best in the NBA. 
• The Spurs have gotten it done on both sides of the ball. The offense is ranked third in the postseason in PPG, FG%, offensive rating and eFG%. 
• On the defensive side, the Spurs lead all teams in opponents' FG% (41.1%) and are second with a 105.0 defensive rating.
• This is the first elimination game for the Spurs since drafting Wembanyama.
• As a franchise, the Spurs are 18-34 when facing elimination.

Thunder vs. Spurs Series Timeline for WCF

Here is the full Thunder vs. Spurs timeline on their series, including the playoff series game-by-game and recent matchup history.

All-Time: Spurs, 107-92

Regular Season: Spurs, 4-1

Series: Thunder, 3-2

Thunder vs. Spurs Conference Finals Timeline, Schedule for 2026 NBA Playoffs

• Game 1: Spurs, 122-115
• Game 2: Thunder, 122-113
• Game 3: Thunder, 123-108
• Game 4: Spurs, 103-82
• Game 5: Thunder, 127-114
• Game 6: Thursday, May 28, 8:30 p.m. ET at San Antonio
• Game 7: if necessary, Saturday, May 30, 8 p.m. ET at Oklahoma City

Make Your Thunder vs. Spurs Pick Against the Spread on PrizePicks

Can the Spurs stay alive and force a Game 7 back in OKC? Or will the champs clinch the West for the second straight season and join the Knicks in the 2026 NBA Finals? 

The Thunder vs. Spurs, Western Conference Finals Game 6 is set for 8:30 p.m., Thursday on NBC.

Don’t wait until lock tonight — make your Thunder vs. Spurs picks on PrizePicks now and earn real money if you’re right.

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