Together with Stepas Butautas, Vytautas Kulakauskas, Justinas Lagunavičius and Kazys Petkevičius, he was considered as one of the finest Lithuanian basketball players during the first post-war decades.

Sercevičius played for the center position and had the outstanding ability to shoot the hook shots with both hands, which earned him the nickname of "The Second Lubinas".

[1][2] According to Antanas Kuzdys, Sercevičius was arrested because he refused to purposefully lose a basketball match to a team from Moscow in 1945.

<…> Being young we had in mind that we represent Kaunas, the republic in the Soviet Union, we fought for our nation, ideas, we acquainted the people that there is such Pabaltijis, such cities.

<…> There was a stimulus that we fight for Lithuania and there were games when we reached victories during the crucial moments, however the satisfaction wasn’t complete because we competed for the Lithuanian SSR.