After storming into WorldSSP as a guest rider back in 2016, Niki Tuuli took second place at the Lausiztring where he battled with Champion Kenan Sofuoglu. He also claimed two more podiums at Magny-Cours and Jerez. In 2017, he was on the full-time entry list with Kallio Racing and was able to celebrate his maiden win at Magny-Cours. 2018 rolled around and with it came a switch of manufacturers, from Yamaha to Honda, before a few years away from WorldSSP. He returned in 2021, with MV Agusta, achieving three podiums before winning with the new F3 800 RR in Indonesia in 2022. He moved to Triumph for a season in 2023, then a season with the EAB Racing Team, earning two podiums including a race win at Magny-Cours Race 1. In the 2024 offseason, a move was confirmed in which the Finnish rider will now compete with QJMOTOR Factory Racing for the 2025 season.