Lee Zii Jia suffered another setback in his comeback campaign after crashing out in the opening round of qualifying at the Kumamoto Masters Japan 2026 on Tuesday.
The Malaysian world No. 40 fell 15-21, 10-21 to Japan’s world No. 48 Minoru Koga, ending his Super 500 campaign before reaching the main draw.
The defeat was particularly disappointing after Zii Jia had shown encouraging signs of improvement at last month’s Arctic Open.
Lee Zii Jia Stunned by Minoru Koga
Zii Jia entered the encounter with a psychological advantage, having comfortably defeated Koga in their only previous meeting at the Swiss Open qualifiers in March.
On that occasion, the Malaysian secured a convincing 21-14, 21-10 victory.
However, the tables turned in Kumamoto as Koga produced a straight-game win to eliminate the former All England champion.
The Japanese shuttler claimed the opening game 21-15 before dominating the second 21-10, leaving Zii Jia without an opportunity to recover.
For Lee Zii Jia, the defeat represents another frustrating interruption to his efforts to regain consistency on the international circuit.
Arctic Open Momentum Comes to a Halt
The result comes just weeks after Zii Jia reached the Arctic Open semi-finals in October, a performance that suggested his form was beginning to improve.
That encouraging run had raised hopes of a stronger finish to the 2026 season.
However, his early departure from Kumamoto highlights the challenge of turning occasional strong performances into sustained results.
The Malaysian will now have to regroup after missing out on valuable match opportunities in the tournament’s main draw.
Malaysia Badminton News: Another Test for Zii Jia
With the Kumamoto Masters campaign ending at the qualifying stage, attention shifts to how Zii Jia responds in his upcoming tournaments.
His Arctic Open semi-final appearance showed that he remains capable of competing at a high level, but the latest defeat underlines the work still required to rebuild consistency.
From an Arctic Open semi-final to a first-round qualifying exit in Kumamoto, Zii Jia’s search for lasting momentum continues.
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