vs
RSD Šibenik on 10 September 1969. Over the years, the league changed its format many times: • In 1946–47 each of the six Yugoslav federal republics had its own league (
SR Bosnia and Herzegovina,
SR Croatia,
SR Macedonia,
SR Montenegro,
SR Serbia and
SR Slovenia) • In 1947–48 the leagues were merged into a single national "Unified League" (
Jedinstvena liga) • In 1952 each of the republics played its own second-level "Republic League" again (
Republička liga) • In 1952–53 a number of "Inter-republic Leagues" were played (
Međurepubličke lige) • In 1953–54 a single "Unified League" was played again • In 1955–56 the league was split into four regional groups called "zones" (
zone, singular
zona) with a total of 5 groups marked by roman numerals, called Zone I, Zone II-A, Zone II-B, Zone III, and Zone IV (
I. Zona,
II. A Zona,
II. B Zona,
III. Zona,
IV. Zona) • In 1958–59 this was reduced to only two regional divisions covering the entire country, named East and West (
Istok and
Zapad) • In 1968–69 they were replaced by four regional divisions: East, West, North and South (
Istok, Zapad, Sever/Sjever, and
Jug) • In 1973–74 the system returned to two regional groups, named East and West (
Istok and
Zapad) • In 1988–89 these were merged into a single national "Unified League" again, which was played in this format for three seasons until 1990–91 and the
breakup of Yugoslavia In total: • 10 seasons were played as a single national league (1947–51, 1953–55, and 1988–92) • 25 seasons had two regional divisions (1958–68, and 1973–88) ==Seasons==