Ibaraki Robots Slide to Fourth Straight Loss in Home Defeat to Koshigaya Alphas

The Ibaraki Robots continue to struggle for momentum in the B.LEAGUE, falling 87-70 to the Koshigaya Alphas on Wednesday, April 15, 2026. The loss at the Adastria Mito Arena marks the fourth consecutive defeat for the Robots, further complicating their position in the East District standings.

For Ibaraki, the game was a stark reminder of an offensive drought that has plagued the team over the last few outings. The Robots have now been held to 70 points or fewer in four straight contests, a trend that has made it nearly impossible to secure a victory regardless of defensive effort.

Koshigaya Dominates Early

The contest was largely decided in the first half. Koshigaya entered the game on a three-game losing streak of their own, but they played with an urgency that Ibaraki could not match. The Alphas surged to a 26-15 lead in the first quarter and repeated that dominant performance in the second, ending the half with a commanding 52-30 advantage.

Koshigaya’s success was rooted in a high-intensity defensive approach and superior rebounding. Head coach Ryuzo Anzai credited the victory to the team’s energy from the opening tip, noting that the intensity of their defense and control of the boards were the primary drivers of the win.

The Alphas’ strategy focused heavily on neutralizing Ibaraki’s key playmakers. Pressure was applied consistently to Noboru Hasegawa and Eric Jacobsen, with Shun Matsuyama and Kai Sotto tasked with disrupting the Robots’ rhythm.

Offensive Struggles in Mito

Ibaraki entered the match hoping to leverage the performances of Tim Schneider and Hayate Komazawa. Schneider had recently shown flashes of brilliance, recording career highs in four different categories and averaging 24 points per game in the previous section. Yet, the Robots failed to find a cohesive offensive flow against Koshigaya’s press.

While Ibaraki showed signs of life in the third quarter, outscoring Koshigaya 22-16, the deficit created in the first 20 minutes proved too steep to climb. A final score of 70-87 leaves the Robots searching for answers as they sit in 11th place in the East District.

This loss too extends a frustrating head-to-head drought; the Koshigaya Alphas now hold a 4-0 lead over the Robots for the current season.

For global readers, the B.LEAGUE represents the top tier of professional basketball in Japan, utilizing a district-based system that determines playoff seeding and overall league rankings.

Looking Ahead

The victory provides a critical reset for Koshigaya, who have now snapped their own losing streak. Coach Anzai indicated that the team will quickly shift its focus toward an upcoming home matchup against Alvark Tokyo.

For the Ibaraki Robots, the situation is more dire. After a high point in Section 29—where they managed to stop the San-en NeoPhoenix’s 13-game winning streak—the team has spiraled. With multiple injuries affecting the roster, the return of Robert Franks, who missed previous games against the Ryukyu Golden Kings, remains a focal point for the team’s hopes of stabilization.

The Robots must now find a way to revitalize their offense before their next scheduled appearance if they hope to climb out of the bottom of the East District.

For official updates and full box scores, fans can visit the B.LEAGUE official website or follow the latest reports from the Koshigaya Alphas organization.

What do you think is the primary issue for Ibaraki’s offense this season? Let us know in the comments below.