Daniel Marthin Returns From Year-Long Knee Injury to Capture Thailand Open Title

The silence at Nimibutr Stadium in Bangkok was palpable as the match ended far faster than the crowd had anticipated. In just fifty-three minutes, an unseeded Indonesian pair managed to completely dismantle the tournament's top seeds, securing a victory that resonated far beyond the borders of Thailand.[2]

Leo Rolly Carnando and Daniel Marthin captured the BWF Super 500 Thailand Open 2026 men's doubles title, defeating India’s formidable duo of Satwiksairaj Rankireddy and Chirag Shetty in straight games, 21-12, 25-23. The win marked a spectacular return to the winner's podium for the Indonesian squad.[2][3]

But the championship hardware is only half the story. For Marthin, the victory in Bangkok marked the end of a grueling, year-long exile from professional badminton following a devastating physical setback that threatened to derail his promising career.[1]

In May 2025, during the BWF Sudirman Cup Finals, Marthin suffered a severe left knee cartilage injury. The damage required immediate surgery and forced him into a painstaking rehabilitation process that kept him completely off the BWF World Tour for exactly twelve months.[1]

The badminton world is notoriously unforgiving to physical vulnerabilities. The relentless global calendar has recently claimed several high-profile victims, including two-time Olympic champion Viktor Axelsen, who retired in April 2026 due to chronic back pain, and Malaysian mixed doubles star Toh Ee Wei, who recently suffered a severe ACL tear.[5][6]

Against this backdrop of career-altering injuries, Marthin’s successful return was far from guaranteed. Yet, he arrived in Bangkok not merely to test his knee, but to compete aggressively at the highest level of the sport.[1][2]

Adding to the drama of his return was the status of his partnership. Marthin and Carnando had actually split in mid-2024, with Marthin partnering Muhammad Shohibul Fikri and Carnando playing alongside Bagas Maulana for the latter half of the season.[1]

The Indonesian coaching staff made the strategic decision to reunite the former partners for Marthin's comeback tournament. The chemistry proved to be instantaneous, as if the year apart and the severe surgical intervention had never happened.[1][4]

"We've been paired together before, even though we were separated, but now that we're back together, there's not much to adapt to," Marthin explained to the press, noting that their shared ambition made the on-court reunion seamless.[1]

Their path through the tournament was practically flawless. The duo won all four of their matches leading up to the final in straight games, including a commanding semifinal victory over China's He Ji Ting and Ren Xiang Yu.[1]

In the final against Rankireddy and Shetty, Marthin showed absolutely no signs of physical hesitation. His trademark jump smashes from the backcourt carried a velocity that the top seeds simply could not answer in the opening game, which the Indonesians took comfortably 21-12.[2][3]

The second game proved to be a tense nail-biter. The Indian pair fought back from an early deficit, saving four match points in a desperate bid to force a deciding third game. However, Carnando and Marthin held their nerve, capitalizing on their fifth match point to seal the championship 25-23.[3]

The victory shattered two significant statistical barriers. It was Carnando and Marthin's first-ever win over Rankireddy and Shetty, having lost all four of their previous encounters on the BWF World Tour.[2][3]

Furthermore, it ended a nine-year title drought for Indonesia. The last time an Indonesian men's doubles pair claimed the Thailand Open title was in 2017, making this victory a massive point of pride for the badminton-crazed nation.[2]

For Carnando, the trophy was secondary to his partner's resilience. "My appreciation and respect for him for making it straight to the final in his first tournament after a year away. That's truly impressive," he remarked during the trophy presentation.[1]

Marthin's triumphant return serves as a powerful reminder of athletic endurance. It proves that with meticulous rehabilitation, unwavering focus, and the right partnership, a career-threatening injury does not have to be the end of the road.[1][4]