Let's take a look at the playoffs history of the Oklahoma City Thunder.
The Oklahoma City Thunder dominated courts and their rivals throughout the season. On the back of a splendid campaign, they became the second team to secure a playoff berth in 2024-25. Later, their spot was backed by them securing the Western Conference’s No. 1 seed. With this, the Thunder became the second youngest team to secure the top seed in NBA history, just behind last year’s Thunder.
Earlier known as the Seattle SuperSonics, the team was founded in 1967, and moved to Oklahoma City after the 2007-08 season. Overall, the Thunder made it to 34 playoffs in 58 seasons, while clinching the berth 12 times in 17 seasons ever since their move. They have played a total of 69 playoff series, and won 37 of them, making a 51.5 winning percentage.
In the ongoing season, the Thunder emerged as one of the most powerful teams, owing to Shai Gilgeous-Alexander’s heroics. They clinched the top berth in West with the season-best record of 68-14. In the first-round series of the 2025 NBA Playoffs, the Thunder swept Memphis Grizzlies to seamlessly make it to the Western Conference Semifinals.
In their second-round, the Thunder had a tough fight from Denver Nuggets but survived with a 4-3 scoreline. They became the West champions for the first time since 2012 when they beat the Timberwolves 4-1 in the WCF series.
THE 2024-25 WEST CHAMPION OKC THUNDER RECEIVE THE OSCAR ROBERTSON TROPHY 🏆 pic.twitter.com/JI1Lq9QKXf
— NBA (@NBA) May 29, 2025
The Oklahoma City Thunder has made it to the NBA Playoffs for a total of 22 times in its 41 seasons as the Seattle SuperSonics. Overall, the franchise has been to 34 playoffs in its 58 season in the league.
The Thunder reached the Western Conference finals eight times, advancing to the NBA Finals in 1978, 1979, 1996, 2012 and 2025. The team won the championship in 1979, when it took down the Washington Bullets.
May 24, 1979: NBA on CBS' intro for Game 2 of the NBA Finals (then known as the NBA World Championship Series), in which the Seattle SuperSonics tied the series at 1-1 with a 92-82 win over the Washington Bullets: pic.twitter.com/S3asxTv2pf
— NBA Cobwebs (@NBACobwebs) May 24, 2024
In their 58 overall seasons, the Oklahoma City Thunder made it to the post-season 34 times (22 times as the Seattle SuperSonics). They have played 69 playoff series thus far, and won 37 of them while losing 32. They have a winning percentage of 51.5.
They have played 361 playoff games, winning 186 of them, and have more than 50 winning percentage. Here are their top-five NBA playoffs year, where they won the most playoff games:
| Year | Record |
| 2011-12 | 13-7 |
| 1995-96 | 13-8 |
| 1977-78 | 13-9 |
| 1978-79 | 12-5 |
| 2024-25* | 12-4 (Continued) |
Also Read: Cleveland Cavaliers’ Playoffs History

The Oklahoma City Thunder’s last playoff appearance came in 2025. They finished the 2024-25 season with the NBA-best record of 68-14 record, and booked the top spot in the Western Conference.
In the first round, they handed a 4-0 defeat to the Memphis Grizzlies. With a seamless win, they advanced to the conference semifinals, and edged out the Denver Nuggets in seven-game thriller. Later, they beat the Minnesota Timberwolves in the WCF series to reach the NBA Finals for the first time since 2012.
45 years ago today, your Seattle Supersonics became NBA Champions!
— Seattle Supersonics (@SeattleSonics) June 1, 2024
A photo thread ⬇️ pic.twitter.com/ieUH8IPXFP
The Oklahoma City Thunder have won only one NBA Championship, as the Seattle SuperSonics in 1978-79. They finished the regular season with a 52-30 record, and the playoffs with a 12-5 record.
They advanced to the NBA Finals by defeating the Los Angeles Lakers 4-1 in the Western Conference Semifinals and the Phoenix Suns 4-3 in the Western Conference Finals. In the NBA Finals, they clashed against the Washington Bullets. Though they had an unfavorable start to their campaign in the finals, the SuperSonics were quick to bounce back.
They recorded four wins to win the NBA championship 4-1.
Image Credit: David Butler II-Imagn Images
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wnba A native of Jaipur, Rajasthan, journalist, and a complete soccer and basketball fan, he found the huge interest with basketball by watching videos of Allen Iverson and Tony Parker, but fell head over heels in love with the sport during the Warriors’ championship era (2015-2018). A sports game addict since his late PS1, he’s also passionate about the Eagles, Inter Miami and the Fever. He’s fortunate to have seen all his favorite teams win championships. He also has a special love for cricket and football (soccer), where he is a fan of Royal Challengers Bangalore and Barcelona.
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