With just seven games left in the B.League B1 season, the playoff picture is coming into sharper focus as Gunma Cranes Thunders extended their club-record winning streak to 13 games with a back-to-back sweep over Alvark Tokyo. The results from March 14-15 reshaped the Eastern Conference standings and intensified the battle for Western Conference supremacy, where Nagasaki Velca now holds a one-game lead over Nagoya Diamond Dolphins.
According to the official B.League standings, Gunma improved to 37-16 (.698) with their victories over Tokyo, moving into sole possession of third place in the Eastern Conference. The Cranes Thunders now trail second-place Chiba Jets by just one game in the loss column while sitting four games behind league-leading Utsunomiya Brex. Their 13-game winning streak represents a franchise best, surpassing any previous run in team history.
The head-to-head record between Gunma and Tokyo shows a clear dominance this season, with the Cranes Thunders holding a 7-2 advantage in their nine meetings during the 2025-26 campaign. Tokyo dropped to 35-18 (.660) after the losses, falling to fourth place in the East, now 1.5 games behind Chiba for the second playoff seed in the conference.
In the Western Conference, Nagasaki Velca maintained their slim lead at the top with a 41-12 (.774) record after defeating Ryukyu Golden Kings 68-58 in their most recent meeting. The Velca have now won two of their last three games and hold a one-game advantage over Nagoya Diamond Dolphins, who sit at 40-13 (.755) after extending their own winning streak to five games in March.
The race for wild card positioning has also tightened, with several teams in both conferences separated by just a few games as the regular season enters its final week. In the East, Sendai 89ERS (32-21) and Levanga Hokkaido (33-20) are locked in a battle for the final automatic playoff berth, while Yokohama B-Corsairs (24-29) and Shiga Lakes (not specified in sources but implied to be nearby) compete for the play-in tournament spots.
Meanwhile, the Western Conference sees Seahorses Mikawa (37-16) holding third place, just one game behind Nagoya for the second seed, while Ryukyu (37-16) remains within striking distance despite their recent loss to Nagasaki. The tightness of the race means that every game over the final seven carries significant playoff implications, with tiebreakers and head-to-head records likely to play a decisive role in determining final seeding.
As the B.League approaches the conclusion of the regular season, teams are not only fighting for playoff positioning but also for advantageous matchups in the postseason. The current standings suggest that home-court advantage in the early rounds will be highly contested, particularly in the Western Conference where the top three teams are separated by just two games in the loss column.
The next checkpoint for all B1 teams comes with the completion of the regular season, after which the playoff bracket will be finalized based on the final standings. Fans can follow the latest updates and results through the official B.League website and team channels as the race for the championship intensifies in the season’s final stretch.
Stay tuned to Archysport for continued coverage of the B.League playoffs race as it develops.
