- Event(s)Men Doubles, Men Team, Mixed Doubles
Johann Prajogo is the first local player in history to achieve World Number 1 in the Men Doubles Junior ranking together with his partner Nge Joo Jie. Both Johann and his partner will be representing Singapore in the 2023 Sea Games. Johann and his partner also came in 1st place in the National Open Championships 2023 for Men's Doubles.
- 2023 SEA Games - Men's Team, Joint Bronze
- 2023 SEA Games - Men's Doubles, Joint Bronze