[4] During his period at the club, which lasted until August 2019, Sobolewski was appointed joint-caretaker manager alongside the club's second assistant manager, Kazimierz Kmiecik, three times: The first time on 10 November 2016, when Dariusz Wdowczyk was fired until Kiko Ramírez was appointed on 5 January 2017.

[5] The second time on 10 December 2017, where Kiko Ramírez was fired again, for the rest of 2017 before Joan Carrillo was appointed manager.

On 14 February 2022, Sobolewski was appointed assistant manager at Wisła Kraków after Jerzy Brzęczek became their head coach.

[10] On 1 December 2023, following a 3–1 league defeat against Bruk-Bet Termalica Nieciecza, Sobolewski resigned from his post during the post-match press conference,[11] and he left the club the following day.

[12] On 31 May 2024, Sobolewski returned to management by taking charge of another I liga club Odra Opole, on a two-year deal.