For Malaysian men’s doubles pair Ong Yew Sin and Teo Ee Yi, the 2025 Japan Open was shaping up to be a storybook run — a surge fueled by grit, confidence, and a fearless approach that saw them topple higher-ranked opponents. But all fairy tales must find an ending, and their remarkable “giant-killing” campaign met its match in the quarterfinals, ending in a spirited but heartbreaking loss to the world number three Indonesian duo, Fajar Alfian and Muhammad Rian Ardianto.
Despite the exit, the pair’s performance captivated fans and critics alike, not only reaffirming their pedigree but also spotlighting their capacity to rise on the big stage — even against the world’s best. Their Japan Open journey, though cut short, leaves behind a trail of admiration, raised expectations, and renewed belief in their potential.
This longform feature explores Yew Sin and Ee Yi’s unexpected rise in the tournament, the context behind their form, the riveting matches that defined their run, and what the future holds for one of Malaysia’s most enduring badminton partnerships.
A Run Few Saw Coming
Coming into the 2025 Japan Open, Ong Yew Sin and Teo Ee Yi were not seen as among the top contenders. Ranked 11th in the world at the time, the Malaysian duo had endured an up-and-down season marked by early-round exits, inconsistency in form, and the pressure of Olympic qualification looming over their shoulders.
Drawn into a difficult bracket, they were expected to face stern tests from the outset. But what followed was a string of courageous performances that stunned the badminton world and reignited memories of their breakout season back in 2021 when they reached the All England final.
Their opening match set the tone, as they upset the 5th-seeded Liu Yuchen and Ou Xuanyi of China in straight games — a result few had predicted. That was followed by a sensational second-round triumph over Danish veterans Kim Astrup and Anders Skaarup Rasmussen, whom they defeated 21-19, 13-21, 21-18 in a match of searing intensity and pinpoint rallies.
With each passing round, Yew Sin and Ee Yi looked more confident, more composed, and more in sync — traits that had been lacking in previous outings. The “giant-killing” label was quickly affixed, and badminton fans began to wonder: could the Malaysians actually go all the way?
Quarterfinal Clash Battle of Grit and Precision
The quarterfinal against Fajar Alfian and Muhammad Rian Ardianto was billed as a clash between two seasoned pairs with contrasting styles. The Indonesians, known for their fluid attacking game and tight front-court dominance, were seen as slight favorites, but Yew Sin and Ee Yi had beaten them once before — and were full of momentum.
From the very first shuttle, the match delivered high-octane drama. Rallies were extended, net duels were razor-close, and both pairs refused to yield. The first game swung back and forth before Fajar-Rian edged it 22-20, thanks to a nerveless push at the net and a costly error from Ee Yi on game point.
But the Malaysians bounced back in the second, drawing errors from their opponents and dominating the mid-court exchanges. They won it 21-15, forcing a decider that had fans on the edge of their seats.
The third game was a classic, showcasing elite-level badminton — lightning reflexes, breathtaking defense, and tactical clarity. Unfortunately for the Malaysians, it was not to be. At 17-17, the Indonesians surged with a run of aggressive plays, sealing the game 21-18 and bringing the curtain down on Yew Sin and Ee Yi’s magical run.
Post-Match Reflections Pride Amid Disappointment
Speaking to reporters after the match, a visibly exhausted but composed Teo Ee Yi said:
“We gave everything today. There are no regrets. Of course, we wanted to go further, but we can hold our heads high.”
Ong Yew Sin added:
“We’ve been trying to get back to our best. This tournament showed that we’re still capable of beating top pairs. It’s a motivation to work harder.”
National coach Tan Bin Shen, part of the coaching team traveling with the duo, praised their resilience:
“They came here with pressure and expectations, but they turned that into performances. This quarterfinal loss hurts, but it’s a big step forward. They’re still in the Olympic qualification race — and very much in the conversation.”
Analyzing the Performance What Worked
The Japan Open highlighted several key improvements in Yew Sin and Ee Yi’s game:
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Improved Communication & Coordination
Their past issues had often stemmed from miscommunication under pressure. In Tokyo, however, they seemed completely in sync, adjusting strategies mid-game and offering vocal encouragement to one another.
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Tactical Versatility
Rather than sticking to rigid patterns, the Malaysians mixed up their shot selection, employing deceptive drops, fast flat exchanges, and well-timed net rushes. This made them unpredictable and difficult to contain.
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Mental Fortitude
Against top pairs, they showed the composure needed in close games — something they had previously struggled with. Their ability to bounce back after losing a tight first game in the quarterfinal, for instance, was commendable.
Historical Context A Partnership That Has Endured
Ong Yew Sin and Teo Ee Yi’s journey has not been a smooth one. Once dropped from the national squad in 2020, the pair chose to continue training independently — a decision that raised eyebrows but ultimately led to some of their best results.
They claimed bronze at the 2022 World Championships, reached the final of the All England, and consistently stayed in the world’s top 15 — all while battling better-funded, more supported national players.
Their story is one of persistence, belief, and chemistry built through years of partnership. The Japan Open run reinforces why they remain such a vital part of Malaysia’s badminton ecosystem.
Public Reaction Malaysia Applauds the Fighters
Back home, Malaysian fans were quick to rally behind the duo. Social media lit up with messages of encouragement, pride, and even emotional tributes to their perseverance.
A popular tweet read:
“Yew Sin and Ee Yi may not have won the title, but they won our respect again. That was world-class effort.”
Others compared their journey to Malaysia’s legendary pair Koo Kien Keat and Tan Boon Heong, citing similarities in explosive gameplay and raw determination.
Even local sports media hailed the performance, with The Star and Berita Harian running headlines like “Yew Sin-Ee Yi Spark Malaysia’s Hope Once Again” and “Quarterfinal Exit, But A Champion’s Heart Displayed.”
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