|   | Final Ranking | won | lst | gf | ga | points | ratio |  | 1. | Levski-Spartak Sofia | 20 | 0 | 60: | 12 | ---/--- | -.--- |  | 2. | CSKA Sofia | 13 | 7 | 46: | 31 | ---/--- | -.--- |  | 3. | Akademik Varna | 11 | 9 | 44: | 35 | ---/--- | -.--- |  | 4. | Slavia Sofia | 11 | 9 | 42: | 34 | ---/--- | -.--- |  |  Group 5-8. |  | 5. | Akademik Sofia | 16 | 10 | 56: | 37 | ---/--- | -.--- |  | 6. | Pernik | 12 | 14 | 43: | 49 | ---/--- | -.--- |  | 7. | Dunav Russe | 7 | 19 | 29: | 62 | ---/--- | -.--- |  | 8. | Shumen | 2 | 24 | 14: | 74 | ---/--- | -.--- |   
| Format |  | 1. Regular Season. Double Home/Away Round Robin. First 4 to Final Group. Rest to Group 5-8. |  | 2. Final Group - 2 Round Robin Tournaments. |  | 3. Group 5-8 - 4 Round Robin Tournaments. |   
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|   |  | 2 Round Robin Tournaments. |   
| Ranking Final Group | won | lst | gf | ga | points | ratio |  | 1. Levski-Spartak Sofia | 6 | 0 | 18: | 6 |   |  | 2. CSKA Sofia | 3 | 3 | 11: | 13 |   |  | 3. Akademik Varna | 2 | 4 | 12: | 13 |   |  | 4. Slavia Sofia | 1 | 5 | 7: | 16 |   |   
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| Team | Levs | CSKA | Akad | Slav |  | Levski-Spartak Sofia | --- | 3:0 | 3:1 | 3:0 |  | CSKA Sofia |  1:3 | --- | 3:2 | 3:1 |  | Akademik Varna |  2:3 |  1:3 | --- | 3:0 |  | Slavia Sofia |  2:3 |  3:1 |  1:3 | --- |   
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| date | team 1 | score | team 2 | points | set 1 | set 2 | set 3 | set 4 | set 5 |  |  Tournament 1 |  | Fri 09.03.90 | Levski-Spartak Sofia | 3-0 | CSKA Sofia |   |  | Fri 09.03.90 | Levski-Spartak Sofia | 3-1 | Akademik Varna |   |  | Fri 09.03.90 | Levski-Spartak Sofia | 3-0 | Slavia Sofia |   |  | Fri 09.03.90 | CSKA Sofia | 3-2 | Akademik Varna |   |  | Fri 09.03.90 | CSKA Sofia | 3-1 | Slavia Sofia |   |  | Fri 09.03.90 | Akademik Varna | 3-0 | Slavia Sofia |   |  |  Tournament 2 |  | Fri 16.03.90 | Levski-Spartak Sofia | 3-1 | CSKA Sofia |   |  | Fri 16.03.90 | Levski-Spartak Sofia | 3-2 | Akademik Varna |   |  | Fri 16.03.90 | CSKA Sofia | 3-1 | Akademik Varna |   |  | Fri 16.03.90 | Levski-Spartak Sofia | 3-2 | Slavia Sofia |   |  | Fri 16.03.90 | Slavia Sofia | 3-1 | CSKA Sofia |   |  | Fri 16.03.90 | Akademik Varna | 3-1 | Slavia Sofia |   |   
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|   |  | 4 Round Robin Tournaments. |   
| Ranking Group 5-8 | won | lst | gf | ga | points | ratio |  | 5. Akademik Sofia | 9 | 3 | 32: | 13 |   |  | 6. Pernik | 9 | 3 | 29: | 14 |   |  | 7. Dunav Russe | 5 | 7 | 17: | 24 |   |  | 8. Shumen | 1 | 11 | 6: | 33 |   |   
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| Team | Akad | Pern | Duna | Shum |  | Akademik Sofia | --- | 1:3 | 3:0 | 3:0 |  | --- | 3:2 | 3:2 | 3:0 |  | Pernik | 3:2 | --- | 3:0 | 3:0 |  | 3:2 | --- | 3:0 | 3:0 |  | Dunav Russe | 0:3 | 3:0 | --- | 3:2 |  | 0:3 | 0:3 | --- | 3:0 |  | Shumen | 0:3 | 3:0 | 1:3 | --- |  | 0:3 | 0:3 | 0:3 | --- |   
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| date | team 1 | score | team 2 | points | set 1 | set 2 | set 3 | set 4 | set 5 |  |  Tournament 1 |  | Fri 09.03.90 | Akademik Sofia | 3-0 | Dunav Russe |   |  | Fri 09.03.90 | Akademik Sofia | 3-0 | Shumen |   |  | Fri 09.03.90 | Pernik | 3-2 | Akademik Sofia |   |  | Fri 09.03.90 | Pernik | 3-0 | Dunav Russe |   |  | Fri 09.03.90 | Dunav Russe | 3-2 | Shumen |   |  | Fri 09.03.90 | Shumen | 3-0 | Pernik |   |  |  Tournament 2 |  | Fri 16.03.90 | Pernik | 3-0 | Shumen |   |  | Fri 16.03.90 | Dunav Russe | 3-0 | Pernik |   |  | Fri 16.03.90 | Akademik Sofia | 3-2 | Dunav Russe |   |  | Fri 16.03.90 | Akademik Sofia | 3-0 | Shumen |   |  | Fri 16.03.90 | Pernik | 3-2 | Akademik Sofia |   |  | Fri 16.03.90 | Dunav Russe | 3-0 | Shumen |   |  |  Tournament 3 |  | Mon 26.03.90 | Pernik | 3-1 | Akademik Sofia |   |  | Mon 26.03.90 | Akademik Sofia | 3-0 | Dunav Russe |   |  | Mon 26.03.90 | Akademik Sofia | 3-0 | Shumen |   |  | Mon 26.03.90 | Dunav Russe | 3-1 | Shumen |   |  | Mon 26.03.90 | Pernik | 3-0 | Dunav Russe |   |  | Mon 26.03.90 | Pernik | 3-0 | Shumen |   |  |  Tournament 4 |  | Fri 30.03.90 | Akademik Sofia | 3-2 | Pernik |   |  | Fri 30.03.90 | Akademik Sofia | 3-0 | Dunav Russe |   |  | Fri 30.03.90 | Pernik | 3-0 | Dunav Russe |   |  | Fri 30.03.90 | Akademik Sofia | 3-0 | Shumen |   |  | Fri 30.03.90 | Pernik | 3-0 | Shumen |   |  | Fri 30.03.90 | Dunav Russe | 3-0 | Shumen |   |   
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|   |  | Double Home/Away Round Robin. |  | First 4 to Final Group. Rest to Group 5-8. |  | In December 1989 CSKA Sept. Zname Sofia was renamed to CSKA Sofia and Levski-Spartak Sofia to Levski Sofia. |   
| Ranking Regular Season | won | lst | gf | ga | points | ratio |  | 1. Levski-Spartak Sofia | 14 | 0 | 42: | 6 |   |  | 2. CSKA Sofia | 10 | 4 | 35: | 18 |   |  | 3. Slavia Sofia | 10 | 4 | 35: | 18 |   |  | 4. Akademik Varna | 9 | 5 | 32: | 22 |   |  | 5. Akademik Sofia | 7 | 7 | 24: | 24 |   |  | 6. Pernik | 3 | 11 | 14: | 35 |   |  | 7. Dunav Russe | 2 | 12 | 12: | 38 |   |  | 8. Shumen | 1 | 13 | 8: | 41 |   |   
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| Team | Levs | CSKA | Slav | Akad | Akad | Pern | Duna | Shum |  | Levski-Spartak Sofia | --- | 3:0 | 3:0 | 3:0 | 3:1 | 3:0 | 3:0 | 3:0 |  | CSKA Sofia | 2:3 | --- | 1:3 | 3:1 | 3:1 | 3:0 | 3:1 | 3:0 |  | Slavia Sofia | 1:3 | 2:3 | --- | 2:3 | 3:0 | 3:0 | 3:2 | 3:1 |  | Akademik Varna | 2:3 | 3:2 | 2:3 | --- | 0:3 | 3:1 | 3:0 | 3:1 |  | Akademik Sofia | 0:3 | 1:3 | 0:3 | 0:3 | --- | 3:1 | 3:0 | 3:0 |  | Pernik | 0:3 | 0:3 | 0:3 | 0:3 | 1:3 | --- | 3:0 | 3:1 |  | Dunav Russe | 0:3 | 0:3 | 0:3 | 1:3 | 0:3 | 3:2 | --- | 2:3 |  | Shumen | 0:3 | 0:3 | 0:3 | 0:3 | 1:3 | 1:3 | 0:3 | --- |   
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| date | team 1 | score | team 2 | points | set 1 | set 2 | set 3 | set 4 | set 5 |  |   | Levski-Spartak Sofia | 3-0 | CSKA Sofia |   |  |   | Levski-Spartak Sofia | 3-0 | Slavia Sofia |   |  |   | Levski-Spartak Sofia | 3-0 | Akademik Varna |   |  |   | Levski-Spartak Sofia | 3-1 | Akademik Sofia |   |  |   | Levski-Spartak Sofia | 3-0 | Pernik |   |  |   | Levski-Spartak Sofia | 3-0 | Dunav Russe |   |  |   | Levski-Spartak Sofia | 3-0 | Shumen |   |  |   | CSKA Sofia | 2-3 | Levski-Spartak Sofia |   |  |   | CSKA Sofia | 1-3 | Slavia Sofia |   |  |   | CSKA Sofia | 3-1 | Akademik Varna |   |  |   | CSKA Sofia | 3-1 | Akademik Sofia |   |  |   | CSKA Sofia | 3-0 | Pernik |   |  |   | CSKA Sofia | 3-1 | Dunav Russe |   |  |   | CSKA Sofia | 3-0 | Shumen |   |  |   | Slavia Sofia | 1-3 | Levski-Spartak Sofia |   |  |   | Slavia Sofia | 2-3 | CSKA Sofia |   |  |   | Slavia Sofia | 2-3 | Akademik Varna |   |  |   | Slavia Sofia | 3-0 | Akademik Sofia |   |  |   | Slavia Sofia | 3-0 | Pernik |   |  |   | Slavia Sofia | 3-2 | Dunav Russe |   |  |   | Slavia Sofia | 3-1 | Shumen |   |  |   | Akademik Varna | 2-3 | Levski-Spartak Sofia |   |  |   | Akademik Varna | 3-2 | CSKA Sofia |   |  |   | Akademik Varna | 2-3 | Slavia Sofia |   |  |   | Akademik Varna | 0-3 | Akademik Sofia |   |  |   | Akademik Varna | 3-1 | Pernik |   |  |   | Akademik Varna | 3-0 | Dunav Russe |   |  |   | Akademik Varna | 3-1 | Shumen |   |  |   | Akademik Sofia | 0-3 | Levski-Spartak Sofia |   |  |   | Akademik Sofia | 1-3 | CSKA Sofia |   |  |   | Akademik Sofia | 0-3 | Slavia Sofia |   |  |   | Akademik Sofia | 0-3 | Akademik Varna |   |  |   | Akademik Sofia | 3-1 | Pernik |   |  |   | Akademik Sofia | 3-0 | Dunav Russe |   |  |   | Akademik Sofia | 3-0 | Shumen |   |  |   | Pernik | 0-3 | Levski-Spartak Sofia |   |  |   | Pernik | 0-3 | CSKA Sofia |   |  |   | Pernik | 0-3 | Slavia Sofia |   |  |   | Pernik | 0-3 | Akademik Varna |   |  |   | Pernik | 1-3 | Akademik Sofia |   |  |   | Pernik | 3-0 | Dunav Russe |   |  |   | Pernik | 3-1 | Shumen |   |  |   | Dunav Russe | 0-3 | Levski-Spartak Sofia |   |  |   | Dunav Russe | 0-3 | CSKA Sofia |   |  |   | Dunav Russe | 0-3 | Slavia Sofia |   |  |   | Dunav Russe | 1-3 | Akademik Varna |   |  |   | Dunav Russe | 0-3 | Akademik Sofia |   |  |   | Dunav Russe | 3-2 | Pernik |   |  |   | Dunav Russe | 2-3 | Shumen |   |  |   | Shumen | 0-3 | Levski-Spartak Sofia |   |  |   | Shumen | 0-3 | CSKA Sofia |   |  |   | Shumen | 0-3 | Slavia Sofia |   |  |   | Shumen | 0-3 | Akademik Varna |   |  |   | Shumen | 1-3 | Akademik Sofia |   |  |   | Shumen | 1-3 | Pernik |   |  |   | Shumen | 0-3 | Dunav Russe |   |   
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  Qualification Round |  | 4 groups with 4 teams played quadruple round robin. First 2 from each group advanced to A1. Rest to A2. |   
|   | Group ? Round 10 | won | lst | sf | sa  |  | 1. | Levski-Spartak Sofia | 10 | 0 | 30: | 2 |  | 2. | Dunav Ruse | 5 | 5 | 19: | 16 |  | 3. | Dobrudzha Tolbuhin | 4 | 6 | 14: | 22 |  | 4. | Feniks Vratsa | 1 | 9 | 6: | 29 |   
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| Levski-Spartak Sofia and Dunav Ruse advanced to A1. |  | Dovrudzha Tolbuhin and Feniks Vratsa advanced to A2. |   
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| date | team 1 | score | team 2 | points | set 1 | set 2 | set 3 | set 4 | set 5 |  | Fri 10.11.89 | Dobrudzha Tolbuhin | 3-0 | Feniks Vratsa | 48-27 | 15-5 | 15-7 | 18-16 |    |  | Fri 10.11.89 | Levski-Spartak Sofia | 3-1 | Dunav Ruse | 58-43 | 15-9 | 15-10 | 13-15 | 15-9 |   |   
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|   | Group ? Final | won | lst | sf | sa | s rat |  | 1. | Akademik Varna | 10 | 2 | 33: | 7 |   |  | 2. | Shumen | 7 | 5 | 23: | 20 | 1.19  |  | 3. | Lokomotiv Sofia | 7 | 5 | 21: | 21 | 1.14  |  | 4. | Perun Pazardzhik | 0 | 12 | 4: | 36 |   |   
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| Akademik Varna and Shumen advanced to A1. |  | Lokomotiv Sofia and Perun Pazardzhik advanced to A2. |   
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| date | team 1 | score | team 2 | points | set 1 | set 2 | set 3 | set 4 | set 5 |  |  played in Varna |  | Thu 09.11.89 | Akademik Varna | --- | Shumen |   |  | Thu 09.11.89 | Lokomotiv Sofia | 3-0 | Perun Pazardzhik | 45-8 | 15-3 | 15-5 | 15-0 |    |  | Fri 10.11.89 | Shumen | 3-1 | Perun Pazardzhik | 57-31 | 12-15 | 15-4 | 15-6 | 15-6 |   |  | Fri 10.11.89 | Akademik Varna | 3-0 | Lokomotiv Sofia | 45-30 | 15-10 | 15-7 | 15-13 |    |   
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| In other 2 groups CSKA Sept. Zname, Akademik Sofia, Slavia and Pernik advanced to A1. |  | Elektron Pleven, Maritsa Plovdiv, Rodopa Smolyan and 9-may Cherven Bryag advanced to A2. |   
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