The NBA Cup quarterfinals delivered two seismic results. The Oklahoma City Thunder annihilated the Phoenix Suns 138-89 in a historic beatdown on December 10. Simultaneously, the San Antonio Spurs outgunned the Los Angeles Lakers 132-119 in a high-scoring contest.

These decisive victories propel both the Thunder and Spurs into the tournament semifinals with immense confidence. The results have dramatically reshaped the championship landscape for the entire Emirates NBA Cup.
Thunder Obliterate Suns in Record-Setting Fashion
The Oklahoma City Thunder delivered a performance for the ages. Their 49-point demolition of the Phoenix Suns wasn’t just a win; it was a statement. According to ESPN, this marked the largest margin of victory in the entire NBA season so far.
Shai Gilgeous-Alexander led the charge with 28 effortless points. The Thunder’s defense was suffocating, forcing turnovers and converting them into easy baskets. Phoenix, missing key players, simply had no answer for Oklahoma City’s relentless pace and precision.
This victory extended the Thunder’s astounding winning streak to 16 games. More impressively, it pushed their record to 24-1, tying the legendary 2015-16 Golden State Warriors for the best 25-game start in league history. The team looks virtually unbeatable.
Spurs Outlast Lakers Behind Castle’s Career Night
While the Thunder dominated, the Spurs engaged in a tense battle. Rookie guard Stephon Castle erupted for a career-high 30 points to lead San Antonio past the Lakers. His 21-point second-half explosion was the decisive factor in a tight game.
The Lakers kept pace for much of the contest behind their star duo. However, San Antonio’s young core showcased remarkable poise down the stretch. They executed their offense flawlessly in the final minutes to secure the crucial road victory.
This win is a massive confidence boost for the rebuilding Spurs. Beating a veteran Lakers team in a playoff atmosphere proves their development is ahead of schedule. It sends a clear message to the rest of the Western Conference.
Championship Implications for the Final Four
Oklahoma City has instantly become the overwhelming favorite to win the entire tournament. Their combination of top-ranked offense and defense is proving too much for opponents. They play with a cohesion and intensity that is rare this early in the season.
For the Spurs, this run is a bonus development opportunity. Every extra game in a high-stakes environment accelerates the growth of their young players like Castle. They have nothing to lose and are playing with house money, making them a dangerous semifinal opponent.
The Lakers and Suns now face tough questions. Early tournament exits are disappointing for teams with championship aspirations. They must regroup quickly and address the weaknesses exposed in these losses during the regular season.
The NBA Cup semifinals are set with a thrilling clash of eras. The historic Oklahoma City Thunder will now face the surging, young San Antonio Spurs, guaranteeing a captivating next chapter in this new tournament’s story.
Info at your fingertips
What was the final score of the Thunder vs. Suns game?
The Oklahoma City Thunder defeated the Phoenix Suns by a score of 138 to 89. The 49-point margin was the largest of the NBA season.
Who was the top scorer for the San Antonio Spurs?
Spurs rookie Stephon Castle led all scorers with a career-high 30 points. His performance was crucial in securing the upset victory over the Lakers.
What record did the Oklahoma City Thunder tie?
With the win, the Thunder improved to a 24-1 record. This ties the 2015-16 Golden State Warriors for the best 25-game start in NBA history.
Which teams advanced to the NBA Cup semifinals?
The Oklahoma City Thunder and the San Antonio Spurs advanced from these quarterfinal matchups. They will join the winners from the Eastern Conference bracket.
Where were the quarterfinal games played?
The Thunder hosted the Suns at the Paycom Center in Oklahoma City. The Spurs visited the Lakers at Crypto.com Arena in Los Angeles.
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