The Oklahoma City Thunder will face the San Antonio Spurs in the 2026 Western Conference Finals after both teams advanced from their respective series. The Thunder are undefeated in the playoffs, while the Spurs secured their spot with a decisive win over the Timberwolves.
Key points
Oklahoma City Thunder face San Antonio Spurs in Western Conference Finals
Thunder are undefeated in playoffs with 8-0 record
Spurs secured their spot with a 139-109 win over Timberwolves
Shai Gilgeous-Alexander scored 35 points in Thunder's last game
Victor Wembanyama and Stephon Castle were key players for Spurs
Oklahoma City ThunderSan Antonio SpursShai Gilgeous-AlexanderVictor Wembanyama
Dec 23, 2025; San Antonio, Texas, USA; Oklahoma City Thunder guard Shai Gilgeous-Alexander (2) drives to the basket past San Antonio Spurs forward Victor Wembanyama (1) during the first half at Frost Bank Center. Mandatory Credit: Scott Wachter-Imagn Images
Dec 23, 2025; San Antonio, Texas, USA; Oklahoma City Thunder guard Shai Gilgeous-Alexander (2) drives to the basket past San Antonio Spurs forward Victor Wembanyama (1) during the first half at Frost Bank Center. Mandatory Credit: Scott Wachter-Imagn Images
After a four-day wait, the Oklahoma City Thunder have learned their 2026 Western Conference Finals opponent. It shouldn't be a shocker, but the San Antonio Spurs advanced for a highly anticipated matchup that the entire NBA world has figured was inevitable.
The Thunder completed another series sweep with a 115-110 Game 4 win over the Los Angeles Lakers this past Monday. Shai Gilgeous-Alexander had 35 points and eight assists. They're a perfect 8-0 in the 2026 NBA playoffs, with six wins by double-digit points.
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Before the 2026 Western Conference Finals start with Game 1 from Paycom Center on Monday, Thunder Wire will preview things and break down matchups, X-factors and pencil in a prediction for the matchup:
Gilgeous-Alexander's scoring
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard Shai Gilgeous-Alexander (2) shoots over San Antonio Spurs guard Stephon Castle (5) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard Shai Gilgeous-Alexander (2) shoots over San Antonio Spurs guard Stephon Castle (5) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
The Thunder were able to overcome Gilgeous-Alexander's pedestrain series against the Lakers sans Game 4. Don't think they'll get afforded that same luxury with the Spurs. If OKC hopes to beat San Antonio in a series that could unofficially crown an NBA champion, then the two-time MVP winner needs to play like an all-time great. The good news is, the regular season shows he can do that.
Gilgeous-Alexander averaged 29.5 points on 50.6% shooting, 5.5 assists and 4.5 rebounds in four games against the Spurs this season. Those numbers need to remain around the same against one of the league's top-three defenses. One area that needs improvement? His outside jumper. He shot an ugly 4-of-21 (19%) from 3. Safe to say that needs to be better. Especially if OKC needs to rely on its jumper to put up points.
On paper, you'd think Gilgeous-Alexander's shot diet would be affected by Wembanyama's rim protection. But the numbers suggest the walking 30-point scorer is barely hindered. He's found ways to get to the rim and pull up from the mid-range. If everybody else on the Thunder see their efficiency dip because of San Antonio's best player, then it might come down to the reigning MVP playing Superman in the clutch.
The Wembanyama-Holmgren beef
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder center/forward Chet Holmgren (7) drives between San Antonio Spurs forward/center Victor Wembanyama (1) and forward Julian Champagnie (30) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder center/forward Chet Holmgren (7) drives between San Antonio Spurs forward/center Victor Wembanyama (1) and forward Julian Champagnie (30) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Everything kinda goes back to these two. Wembanyama and Holmgren have been tied at the hip in their respective basketball journey. Both are seven-foot defensive dragons. Their rim protection usually forces the opposition to second-guess themselves. Both were top-two picks in back-to-back NBA drafts in 2022 and 2023. Even if you've followed the NBA at the casual level, you know about these two's cold-war-esque rivalry.
Now, it's at the biggest stage. Wembanyama and Holmgren are playing their best individual basketball. Wembanyama has broken out as a top-three player. He was the first unanimous Defensive Player of the Year. Holmgren had enjoyed a career season. Paired with health, he became a first-time All-Star and probable All-NBA member. He's been OKC's second-best player all year. Even in the NBA playoffs.
Let's see if Holmgren can finally fight back. This year, we saw Wembanyama dominate most of their matchups. OKC's seven-footer averaged an ugly 10.5 points on 38.7% shooting and eight rebounds. Just from watching his body language, his confidence was at an all-time low as he fell for the one-on-one bait that goes against OKC's style of meritocratic basketball. You can't let that happen. He must learn from those lower-stakes experiences.
Slowing down Castle
Dec 25, 2025; Oklahoma City, Oklahoma, USA; San Antonio Spurs guard Stephon Castle (5) drives between Oklahoma City Thunder guard Jalen Williams (8) and center Chet Holmgren (7) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Dec 25, 2025; Oklahoma City, Oklahoma, USA; San Antonio Spurs guard Stephon Castle (5) drives between Oklahoma City Thunder guard Jalen Williams (8) and center Chet Holmgren (7) during the first quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Bullying his way to the rim, Castle made OKC's three-headed defensive monster look like a bunch of puppies. One of the reasons why the Spurs beat the Thunder four out of five times was his ability to get to the cup on the league-best defense. He averaged 19.8 points on 54.5% and 4.8 assists. Those ridiculous numbers have given San Antonio some borderline All-NBA production.
One of the reasons why the Spurs have ascended to a top-two team is Castle's breakout. He's turned into their second-best player. Even with a shaky jumper, he's utilized his athleticism and hops to become a drive-heavy scorer that can get to the free-throw line. On top of his All-Defense-level defense, San Antonio has found a cornerstone player for its championship-caliber core.
The Thunder must key in on limiting Castle. He's the second-most important player for the Spurs' success. No offense to De'Aaron Fox, but OKC should prioritize the 21-year-old over him when it comes to defensive energy. Expect Lu Dort to get the assignment at tip-off. With Alex Caruso and Cason Wallace each getting their respective shifts.
The Mitchell wildcard
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard Ajay Mitchell (25) goes to the basket beside San Antonio Spurs forward Julian Champagnie (30) during the second half at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard Ajay Mitchell (25) goes to the basket beside San Antonio Spurs forward Julian Champagnie (30) during the second half at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
It's funny how the NBA playoffs work out. They build up folk heroes and tear down legends. Before the Thunder started their postseason quest, most thought Ajay Mitchell was a nice piece. But eight games into this thing, he's turned into a household name as a bonafide 20-point scorer who sent the Lakers home. Now, OKC's odds to go to the NBA Finals might fall on his inexperienced shoulders.
The Thunder might've lost four of five games against the Spurs, but Mitchell only played in two. He had 11 points and six rebounds in OKC's sole win over San Antonio. His absence in their regular-season series is one of their best arguments as to why you can throw that out the window. Especially since the 23-year-old has leveled up in the months since.
If the Thunder bests the Spurs, it'll need others to step up as scorers outside of Gilgeous-Alexander. A lot of that will depend on Jalen Williams and Mitchell. And considering the latter is in a groove right now, I think a bulk of that responsibility might fall on him more. At least to start this series. It's a lot to ask, but he's proven he can be a difference-maker in OKC's offense.
Whose role players step up?
Dec 13, 2025; Las Vegas, Nevada, USA; Oklahoma City Thunder guard Alex Caruso (9) and San Antonio Spurs guard Devin Vassell (24) battle for the lose ball during the fourth quarter at T-Mobile Arena. Mandatory Credit: Kirby Lee-Imagn Images
Dec 13, 2025; Las Vegas, Nevada, USA; Oklahoma City Thunder guard Alex Caruso (9) and San Antonio Spurs guard Devin Vassell (24) battle for the lose ball during the fourth quarter at T-Mobile Arena. Mandatory Credit: Kirby Lee-Imagn Images
Ah, yes, the age-old adage that every NBA analyst eventually brings up when talking about a playoff series. Whose role players will step up? Specifically in this matchup, which will knock down their open looks? If we look at recent history, the Thunder might be at a disadvantage there. Don't think they can afford another 2-of-12 outside shooting night from Caruso or we could see a repeat of Christmas.
Like everybody else, the Thunder should expect the Spurs to sell out to stop Gilgeous-Alexander. Castle will be on his grill all night long. If he can get by him, Wembanyama will collide with him at the rim. San Antonio is filled with plenty of quality defenders to make things at least a little interesting with him. That could lead to plenty of kick-out passes to OKC role players. Whether they make them or not could decide this series.
On the flip side, let's see if the Thunder can slow down the Spurs' role player. Devin Vassell and Keldon Johnson have been scoring pests to OKC this year. And then there are others like Julian Champagnie. We haven't even mentioned Dylan Harper's playoff rise. San Antonio is the deepest team they've faced in the NBA playoffs with this group. And their league-best defense could be put to the test. Especially if they concede the corner looks like they usually do.
X-factor: Jalen Williams
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard/forward Jalen Williams (8) grabs a loose ball in front of San Antonio Spurs forward/center Victor Wembanyama (1) during the second half at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Jan 13, 2026; Oklahoma City, Oklahoma, USA; Oklahoma City Thunder guard/forward Jalen Williams (8) grabs a loose ball in front of San Antonio Spurs forward/center Victor Wembanyama (1) during the second half at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Over one thousand words in and we've barely touched on Williams' status. To show how stupidly deep the Thunder are, they've yet to suffer a hiccup since he sustained a hamstring strain in OKC's Game 2 win over the Suns. They've rattled off six straight wins since that moment. Which is why he's the ultimate X-factor.
Let's be blunt, the Thunder didn't need Williams to beat the Suns and Lakers. But from here on out? Or at least in this specific series? Dang right they do. The All-NBA talent could keep the Spurs behind the eight-ball all series in terms of problem-solving as a slashing 20-point scorer. On defense, he's another capable body to throw at Wembanyama to tussle with him and get physical.
It's been an injury-plagued year for Williams. Two wrist surgeries and three hamstring strains have limited him to 35 combined regular-season and playoff games. All that can be forgiven with a strong two-series finish that helps the Thunder bring home another NBA championship. We're at the sprint part of the NBA's marathon.
Series prediction
OKLAHOMA CITY, OKLAHOMA - JANUARY 13: Shai Gilgeous-Alexander #2 of the Oklahoma City Thunder handles the ball in front of Victor Wembanyama #1 of the San Antonio Spurs during the first half at Paycom Center on January 13, 2026 in Oklahoma City, Oklahoma. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Joshua Gateley/Getty Images)
OKLAHOMA CITY, OKLAHOMA - JANUARY 13: Shai Gilgeous-Alexander #2 of the Oklahoma City Thunder handles the ball in front of Victor Wembanyama #1 of the San Antonio Spurs during the first half at Paycom Center on January 13, 2026 in Oklahoma City, Oklahoma. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Joshua Gateley/Getty Images)
This heavyweight fight should live up to the hype. For the entire season, the Thunder and Spurs were in their own tier. Both teams were NBA win machines who cruised to 60-plus wins this regular season. Gilgeous-Alexander and Wembanyama finished as top-three MVP finalists. I think everybody in the NBA-sphere knew these two would eventually meet and would likely determine who brings home the Larry O'Brien trophy.
Every measurement painted these two as the top two teams. From basic stats to advanced metrics to the good-ole eyeball test. I think this is closer to being a coin flip series than one side dominating the other. Even considering how lopsided the regular-season series was. That said, I got to go with the Thunder. Both my brain and gut are telling me to do so.
The Thunder have been there and done that. It wasn't that long ago when they were in the Spurs' position. But several playoff battles and scars later, OKC should flex its experience over San Antonio's. That's how these things usually play out when looking at NBA history. The reigning NBA champions have looked like an unbeatable machine. And if they're fully healthy, they should edge out the Spurs in a Western Conference Finals series that goes down as an all-timer.
