1989–90 Campionato Sammarinese di Calcio
# 1989–90 Campionato Sammarinese di Calcio

The 1989–90 Campionato Sammarinese di Calcio season was the 5th season since its establishment. It was contested by 10 teams, and S.P. La Fiorita won the championship.

## Regular season

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation |
| - | - | - | - | - | - | - | - | - | - | - |
| 1 | S.P. La Fiorita | 18 | 12 | 5 | 1 | 37 | 14 | +23 | 29 | Qualification for the championship play–offs |
| 2 | S.P. Tre Fiori | 18 | 7 | 11 | 0 | 30 | 21 | +9 | 25 | Qualification for the championship play–offs |
| 3 | S.P. Domagnano | 18 | 8 | 7 | 3 | 25 | 18 | +7 | 23 | Qualification for the championship play–offs |
| 4 | A.C. Libertas | 18 | 8 | 6 | 4 | 32 | 21 | +11 | 22 | Qualification for the championship play–offs |
| 5 | S.S. Murata | 18 | 7 | 6 | 5 | 30 | 24 | +6 | 20 | |
| 6 | S.S. Folgore/Falciano | 18 | 5 | 9 | 4 | 20 | 14 | +6 | 19 | |
| 7 | S.C. Faetano | 18 | 6 | 4 | 8 | 31 | 23 | +8 | 16 | |
| 8 | S.S. Virtus | 18 | 5 | 3 | 10 | 22 | 32 | −10 | 13 | |
| 9 | G.S. Dogana | 18 | 2 | 3 | 13 | 23 | 44 | −21 | 7 | Relegation to the Serie A2 |
| 10 | S.P. Cailungo | 18 | 0 | 2 | 16 | 13 | 66 | −53 | 2 | Relegation to the Serie A2 |

## Championship playoff

### First round

* F.C. Domagnano 2-2 (pen 4-6) A.C. Libertas
* S.S. Montevito 0-1 S.S. Cosmos

### Second round

* F.C. Domagnano 1-0 S.S. Montevito
* A.C. Libertas 2-1 S.S. Cosmos

### Third round

* F.C. Domagnano 1-2 S.S. Cosmos
* A.C. Libertas 1-1 (pen 6-4) S.P. Tre Fiori

### Fourth round

* S.S. Cosmos 1-1 (pen 5-4) S.P. Tre Fiori
* S.P. La Fiorita 4-0 A.C. Libertas

### Semifinal

* A.C. Libertas 1-3 S.S. Cosmos

### Final

* S.P. La Fiorita 1-0 S.S. Cosmos
