1988–89 Yugoslav First Basketball League

The 1988–89 Yugoslav First Basketball League season was the 45th season of the Yugoslav First Basketball League, the highest professional basketball league in SFR Yugoslavia.

Playoff
SEMIFINALS -- Jugoplastika-Bosna 86-69, 96-68

Partizan-Crvena Zvezda 105-92, 83-85, 100-95

FINALS -- Partizan-Jugoplastika 73-74, 70-75, 0-2

GROUP KORAC --- Cibona-Sloboda Dita 121-82, 94-98, ?

IMT-Zorka         75-72, 93-96, ?

Olimpija-Cibona 81-73, 74-80, 78-76

Zadar-IMT  133-85, 97-82

Finals
The Yugoslav First League's 1989 playoffs final series saw the regular season top seed and newly-minted FIBA Korać Cup winner KK Partizan take on the regular season second seed and newly crowned European champions Jugoplastika.

Game 1: Partizan vs. Jugoplastika 73-74
Game one was played on 22 April 1989 in front of 6,500 spectators at Hala sportova, refereed by Zoran Grbac (from Šibenik) and Tomislav Jovančić (from Valjevo).

For most of the second half, the game was a tense seesaw affair with frequent lead changes. With less than two minutes to go and Jugoplastika up by one, Partizan played the ball down in the low post to Vlade Divac who quickly got double-teamed and kicked the ball out to the open teammate on the three-point line, young shooting guard Predrag Danilović. Nineteen-year-old Danilović air-balled the wide open three and Jugoplastika's Toni Kukoč, who grabbed Danilović's air ball, ran a quick counterattack with Partizan's defence out of position, passing off to wide open Goran Sobin who scored for 71-74. By the end, Partizan only managed to get closer to 73-74 via Divac drawing a foul then hitting two free throws. After successfully defending Jugoplastika's following possession, Partizan then had the game's last possession with 23 seconds left. The ball once again went to Divac who drove right from the left side of the half court, getting into traffic of defensive Jugoplastika bodies under the basket and missing his half-hook shot. Jugoplastika won away, 73-74, behind Sobin's game-high 21 points, thus taking the home-court advantage from Partizan.

Game 2: Jugoplastika vs. Partizan 75-70
Played in front packed Gripe Hall with 8,000 spectators, visitors Partizan were up 43-44 at the half.

In the second half, the lead kept changing throughout the period. Entering the last minute of play, with Jugoplastika up by 3, Partizan point guard Saša Đorđević's three-point attempt was blocked by Luka Pavićević who then grabbed the ball and ran it the other way for a layup and 75-70 Jugoplastika lead. In Partizan's following possession, Žarko Paspalj got fouled in the act of shooting with 28 seconds left in the game. During the timeout before Paspalj's free throws, already incensed with some of the prior decisions by the two refs—Zdravko Kurilić (from Tuzla) and Ljupče Ristovski (from Skopje)—Partizan's head coach Duško Vujošević began intensely going at Kurilić verbally and was assessed a technical foul. With Vujošević continually raging at referee Kurilić and Partizan bench pelted with coins and other objects by the Split crowd, Vujošević decided to take his team off the court and not return. The score at the time of Partizan's walk-out, 75-70, was registered as the final score of the game.

Game 3: Jugoplastika vs. Partizan 2-0
The Yugoslav Basketball Federation's (KSJ) competition commission headed by Radomir Šaper looked into the case of Partizan walking off the court in game two and decided to register game three administratively as a 2-0 Jugoplastika home win. Jugoplastika thus won the 1988-89 Yugoslav League title, beating Partizan 3-games-to-0.

The winning roster of Jugoplastika:
 * Zoran Sretenović
 * Velimir Perasović
 * Toni Kukoč
 * Goran Sobin
 * Ivica Burić
 * Žan Tabak
 * Duško Ivanović
 * Dino Rađa
 * Petar Vučica
 * Paško Tomić
 * Teo Čizmić
 * Luka Pavićević

Coach: Božidar Maljković

Scoring leaders

 * 1) Milan Mlađan (IMT) - __ points (30.8 ppg) or (31.1ppg)

Play-out
Six teams competed to qualify to the 1989-90 Yugoslav basketball league (9th-placed Vojvodina and 10th-placed Šibenka in the  A league; second-placed MZT Skopje and third-placed OKK Beograd in IB league -  "East" division; second-placed Novi Zagreb and third-placed Servo Mihalj in IB league -  "West" division

Qualifying round
MZT Skopje - "Servo Mihalj" Proleter Zrenjanin 102-90, 86-87, 93-84

Novi Zagreb - OKK Beograd 83-81, 73-87, 90-68

Final round
Vojvodina - Novi Zagreb 98-73 Šibenka - MZT 94-96

MZT -Vojvodina 72-89, Novi Zagreb - Šibenka ?;

Vojvodina - Šibenka 104-75, MZT - Novi Zagreb 73-71,

MZT- Šibenka ?, Novi Zagreb - Vojvodina ?

Šibenka- Novi Zagreb 76-89, Vojvodina - MZT 100-81,

Šibenka -Vojvodina 95-98, Novi Zagreb - MZT 90-85

Qualification in 1989-90 season European competitions
FIBA European Champions Cup
 * Jugoplastika (champions)

FIBA Cup Winners' Cup
 * Partizan (Cup winners)

FIBA Korać Cup
 * Bosna (3rd)
 * Crvena Zvezda (4th)
 * Zadar (playoffs)
 * Smelt Olimpija (playoffs)