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Thunder Sweep Suns in First Round of 2026 NBA Playoffs
By Daniel Richardson, Editor-in-Chief
OKLAHOMA CITY — The Oklahoma City Thunder completed a dominant first-round sweep of the Phoenix Suns on Monday night, advancing to the Western Conference semifinals with a 131-122 victory in Game 4 at Paycom Center. The Thunder, the top seed in the West, became the first team to secure a playoff series win in the 2026 postseason, setting the tone for what could be a deep playoff run.
What Happened: Thunder Roll to 4-0 Sweep
The Thunder never trailed in the series, winning all four games by an average margin of 16.5 points. Monday’s Game 4 was the closest of the series, with Phoenix mounting a late rally that fell just short. Oklahoma City led by as many as 22 points in the third quarter before the Suns trimmed the deficit to single digits in the final minutes.
Shai Gilgeous-Alexander, the Thunder’s All-NBA guard, led all scorers with 38 points, including 12 in the fourth quarter to seal the win. Chet Holmgren added 22 points and 10 rebounds, while Jalen Williams chipped in 18 points off the bench. For Phoenix, Kevin Durant scored 33 points, and Devin Booker added 28, but the Suns’ defense couldn’t contain Oklahoma City’s balanced attack.
Key Moments: Thunder’s Depth Overwhelms Suns
The series was defined by Oklahoma City’s ability to exploit mismatches and wear down Phoenix’s aging roster. Here are the turning points that decided the sweep:

- Game 1 (April 22): The Thunder jumped out to a 25-point halftime lead and cruised to a 119-84 victory. Gilgeous-Alexander scored 28 points, while the Thunder’s defense held Durant to 18 on 6-of-18 shooting.
- Game 2 (April 24): Oklahoma City’s bench outscored Phoenix’s 42-18, with Williams and Isaiah Joe combining for 30 points. The Thunder won 120-107, taking a 2-0 series lead.
- Game 3 (April 26): Holmgren dominated the paint, scoring 25 points and grabbing 12 rebounds in a 121-109 win. The Thunder’s defense forced 18 Phoenix turnovers, leading to 24 fast-break points.
- Game 4 (April 28): The Suns threatened to extend the series, cutting a 22-point deficit to 108-101 with 3:45 remaining. But Gilgeous-Alexander and Luguentz Dort hit back-to-back threes to restore control, and the Thunder closed out the sweep.
By the Numbers: Thunder’s Dominance in Context
The Thunder’s sweep was historic in several ways:
- First sweep of the 2026 playoffs: Oklahoma City became the first team to advance to the second round, setting the pace for the rest of the postseason.
- Gilgeous-Alexander’s playoff surge: The Thunder guard averaged 32.5 points, 6.5 assists, and 5.0 rebounds per game in the series, shooting 52.3% from the field. His 38-point performance in Game 4 was the highest-scoring game of the playoffs so far.
- Defensive intensity: Oklahoma City held Phoenix to 105.5 points per game in the series, well below the Suns’ regular-season average of 118.2. The Thunder’s ability to switch defensively and protect the rim (Holmgren averaged 2.8 blocks per game) neutralized Phoenix’s offense.
- Bench production: The Thunder’s reserves outscored Phoenix’s 118-64 in the series, a testament to Oklahoma City’s depth. Williams (15.3 PPG) and Joe (12.0 PPG) provided consistent scoring off the bench.
Why This Sweep Matters
The Thunder’s sweep sends a clear message to the rest of the Western Conference: Oklahoma City is built for a deep playoff run. Here’s what the sweep means for the team and the league:

1. The Thunder Are the Team to Beat in the West
With the top seed and home-court advantage throughout the Western Conference playoffs, Oklahoma City has positioned itself as the favorite to reach the NBA Finals. The Thunder’s combination of youth, athleticism, and playoff experience (Gilgeous-Alexander, Dort, and Holmgren have all played in deep postseason runs) makes them a formidable opponent.
2. Phoenix’s Window May Be Closing
The Suns, led by 37-year-old Kevin Durant and 33-year-old Devin Booker, entered the season with championship aspirations but were outmatched by Oklahoma City’s speed and depth. With Phoenix’s core aging and the Thunder’s young stars ascending, this could mark the beginning of a shift in power in the Western Conference.
3. The Second Round Awaits: Thunder vs. San Antonio or Denver
The Thunder will face the winner of the San Antonio Spurs vs. Denver Nuggets series in the Western Conference semifinals. The Spurs, led by rookie sensation Victor Wembanyama, pushed Denver to a Game 7 in their first-round series, which concluded with a 102-98 Nuggets victory on Monday night. Oklahoma City will have a few days to rest and prepare, while their next opponent will be determined by the outcome of Game 7 on Wednesday, April 30.
What’s Next for the Thunder?
The Thunder will now await their second-round opponent while resting and recovering. Here’s the confirmed schedule for the Western Conference semifinals:

- Game 1: Saturday, May 3 (Time and venue TBD, depending on opponent)
- Game 2: Monday, May 5
- Game 3: Thursday, May 8
- Game 4: Saturday, May 10
- Game 5 (if necessary): Tuesday, May 13
- Game 6 (if necessary): Friday, May 16
- Game 7 (if necessary): Sunday, May 18
The Thunder will have home-court advantage in the second round, with Games 1, 2, 5, and 7 (if necessary) played at Paycom Center in Oklahoma City.
Key Takeaways
- Thunder complete first sweep of 2026 playoffs: Oklahoma City’s 4-0 victory over Phoenix sets the tone for the rest of the postseason.
- Gilgeous-Alexander leads the way: The Thunder guard averaged 32.5 points per game in the series and was the best player on the floor in Game 4.
- Depth makes the difference: Oklahoma City’s bench outscored Phoenix’s 118-64 in the series, a key factor in the sweep.
- Phoenix’s title window may be closing: The Suns’ aging core struggled against the Thunder’s youth and athleticism, raising questions about their future.
- Second-round opponent TBD: The Thunder will face either the San Antonio Spurs or Denver Nuggets in the Western Conference semifinals, with Game 1 scheduled for May 3.
How to Follow the Thunder’s Playoff Run
For real-time updates on the Thunder’s playoff journey, follow these official sources:
The Thunder’s next game will be announced once their second-round opponent is determined. Stay tuned to Archysport for in-depth analysis and coverage of the NBA playoffs.
What do you think of the Thunder’s chances in the second round? Will they continue their dominant run? Share your thoughts in the comments below or on social media using #ThunderUp.
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