Moh. Zaki Ubaidillah (born 26 June 2007) is an Indonesian badminton player affiliated with the Djarum club. In his teenage years, he joined the Indonesian squad that won the bronze medal at the 2025 Sudirman Cup. He also contributing a gold medal in the men's team and a silver in the men's singles at the 2025 SEA Games.
Ubaidillah first caught the national spotlight in 2022 by dominating the domestic circuit. His major breakthrough came when he won the U17 boys' singles in the Piala Presiden. Further solidfied his reputation by clinching the Jakarta National Circuit and the Jaya Raya Junior International Challenge. In 2023, Ubaidillah transitioned into the U19 category. He won multiple titles across the Sirnas Premier in West Java, East Java, Banten, Jakarta, and later at the Indonesia National Junior Championships. On the international stage, he captured the title in the Jaya Raya Junior International Grand Prix. His consistency also led him to the semi-finals of the Dutch Junior Grand Prix and Malaysia Junior International Challenge.
Ubaidillah was the co-captain of Indonesian team at Suhandinata Cup. By the late December 2024, he was invited to join the national training camp for the next year.
Ubaidillah was selected as part of the Indonesian team at Sudirman Cup in April. He played at group stage, defeating Nadeem Dalvi of England. He was appointed as the captain of the Indonesian team at Asia Junior Championships. As the top seed in the boys' singles, he won the gold medal after defeating Liu Yangmingyu in straight game. At the World Junior Championships in India, Liu managed to get revenge, allowing Ubaidillah to win the silver medal. In December, he participated in the SEA Games, and won the gold medal in the team event. In the individual men's singles event, Ubaidillah lost in three games during the final against his compatriot, Alwi Farhan.
In 2026, Ubaidillah claimed his first title of the year at the Thailand Masters.
Men's singles
Boys' singles
Boys' singles
The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300 (part of the HSBC World Tour), and the BWF Tour Super 100.
Men's singles
Men's singles
Boys' singles
Record against year-end Finals finalists, World Championships semi-finalists, and Olympic quarter-finalists.