[10] Even he was shortlisted, guard Miloš Teodosić wasn't added to the roster due to a demand of his club Virtus Bologna.

[11][12] Guards Nikola Rebić and Uroš Trifunović, forwards Dalibor Ilić and Stefan Đorđević, and center Dejan Kravić made their senior debut with the Serbian national team.

In June 2020, forward Milan Mačvan, a team captain at EuroBasket 2017, announced his retirement from his basketball career at age 31.

[5][14] Guards Ašćerić, Dobrić, Teodosić, Ognjen Jaramaz, forwards Novica Veličković and Dejan Todorović, and center Raduljica were unlisted, while eleven new players were called in.

Forward Simonović was selected as the new team captain due to Raduljica's inability to play on the second window.

Guard Danilo Anđušić make the first appearance with the national team since the EuroBasket 2013, while forward Nemanja Dangubić previously played at the 2016 FIBA World Olympic Qualifying Tournament.

[16][17] Guards Stefan Pot and Marko Jeremić, forward Boriša Simanić, and center Dragan Apić made their senior debut with the Serbian national team.

[6][7] Guards Pot, Jovan Novak, Stefan Peno, Jeremić, and Aleksa Radanov, forwards Simonović, Simanić and Rade Zagorac, and center Kravić were unlisted, while eleven new players were called in, of whom guards Ašćerić, Jaramaz, and Rebić, and centers Raduljica and Đorđević returned from the first window roster.

Guards Vasilije Micić and Marko Gudurić are two new members of the 2019 Serbia FIBA World Cup team included into the third window roster.

Guards Gudurić and Micić won't be with the squad for the Georgia game due to a schedule conflict with EuroLeague.

[18][19] Afterwards, guards Gudurić and Micić were cut from the roster following the victory over Georgia which resulted the Serbia's qualification for EuroBasket.

[21] At the end of the 2019 FIBA Basketball World Cup where Serbia won 5th place, head coach Aleksandar Đorđević announced his decision to leave the position after six years.

[31] Head coach Kokoškov was not able to lead Serbia on the 19 February game against Georgia due to a schedule conflict with EuroLeague.