Slobodan "Boba" Živojinovic (Serbian Cyrillic: ???????? ???????????, pronounced [sl?b??dan ?i??ji?n??it??]; born 23 July 1963) is a Serbian former professional tennis player who competed for SFR Yugoslavia.
Together with Nenad Zimonjic, he is the only tennis player from Serbia to be the world No.
1 in doubles.
As a singles player, he reached the semifinals of the 1985 Australian Open and the 1986 Wimbledon Championships, achieving a career-high ranking of world No.