Sebastian Białecki

Sebastian Białecki
Personal information
Nickname"The Bolt"
Born (2003-12-06) 6 December 2003
Łódź, Poland
Darts information
Playing darts since2015
Darts22g Target
LateralityRight-handed
Walk-on music"Fight to Survive" by Stan Bush
Organisation (see split in darts)
PDC2020–
(Tour Card: 2025–)
WDF2022–2024
Current world ranking(PDC) 95 (1 June 2025)
WDF major events – best performances
World ChampionshipLast 32: 2023
World MastersLast 128: 2022
PDC premier events – best performances
World ChampionshipLast 96: 2023
UK OpenQuarter Final: 2022
Other tournament wins
Denmark Open 2022
PDC Challenge Tour 2021, 2024
EDF Polish Championship 2022

Youth events

PDC Development Tour 2021, 2022, 2023 (x2), 2024, 2025
Polish Junior Championship 2017, 2018
Medal record
Men's Darts
Representing  Poland
WDF Europe Cup
2022 GandíaMen's pairs
EDF European Championship
2019 PodčetrtekYouth's singles

Sebastian Białecki (born 6 December 2003) is a Polish professional darts player who competes in Professional Darts Corporation (PDC) events. He is a current PDC Tour Card holder and a former UK Open quarter-finalist. He previously won two titles on the PDC's secondary tour, the Challenge Tour, and was the World Darts Federation's 2022 Denmark Open champion.

Bialecki made his PDC major debut at the 2021 UK Open and hit a nine-dart finish in his opening round win. He went on to reach the fourth round where he was beaten by Mensur Suljović. The following year, he reached his first major quarter-final at the 2022 edition. Bialecki won a Tour Card for the first time due to his placement on the 2024 Development Tour.

In his youth career, he has won six PDC Development Tours, as well as the Polish Junior Championship in 2017 and 2018.