Born in Kaunas, Sabeckis started his professional career in JAZZ-Diremta, where he played in RKL and NKL leagues (third and second division).

[4] After a tumultuous year plagued with roster changes, and being out with an injury for almost three months, Sabeckis left the team on 3 June 2019, along with three more players.

[6][7] For the 2020–2021 season, he signed a one-year contract with Lions de Genève, a Swiss professional club in 1st division (SBL League).

[8] On 13 September 2023, Sabeckis signed a three-month deal with Lietkabelis Panevėžys of the Lithuanian Basketball League (LKL) and the EuroCup.

[10] On 22 June 2024, Sabeckis signed one-year deal with M Basket Mažeikiai of the Lithuanian Basketball League (LKL).