Japan’s Koki Watanabe earned a place in the Japan Open 2026 men’s singles final after defeating fellow Japanese shuttler Yushi Tanaka 19–21, 23–21, 21–19 in a gripping semi-final on 18 July 2026. Watanabe battled back after losing the opening game, showing remarkable composure in two tightly contested finishes to complete the comeback and book his spot in the championship match.
The all-Japanese encounter began at a high intensity, with both players exchanging long rallies and displaying excellent defensive skills. Tanaka edged the opening game 21–19, capitalizing on crucial points late in the game to take an early advantage.
Watanabe responded with determination in the second game as neither player managed to establish a significant lead. The contest remained evenly balanced before Watanabe held his nerve in the closing stages, edging a thrilling game 23–21 to force a deciding third game.
The final game was another closely fought battle, with momentum swinging throughout. Watanabe maintained his composure during the decisive rallies, eventually sealing the match 21–19 to complete a hard-earned victory and secure a place in the tournament final.
Standout Performances
- Koki Watanabe (Japan): Defeated Yushi Tanaka 19–21, 23–21, 21–19.
- Yushi Tanaka (Japan): Claimed the opening game before narrowly missing out.
- Round: Men’s Singles Semi-final.
- Result: Koki Watanabe advanced to the final.
Watanabe’s resilience proved decisive after dropping the first game. Winning the second game 23–21 shifted the momentum in his favor, and he carried that confidence into the deciding game to complete the comeback.
Match Statistics
- Tournament: Japan Open 2026
- Category: Men’s Singles
- Round: Semi-final
- Date: 18 July 2026
- Winner: Koki Watanabe (Japan)
- Runner-up: Yushi Tanaka (Japan)
- Final Score: 19–21, 23–21, 21–19
- Result: Koki Watanabe advanced to the final.