2009–10 Suomi-sarja season

The 2009-10 Suomi-sarja season was the 10th season of the Suomi-sarja as the third level of ice hockey in Finland.

Group 4
{| class="wikitable" ! width="30" | ! width="200" | Club ! width="30" | GP ! width="30" | W ! width="30" | OTW ! width="30" | OTL ! width="30" | L ! width="70" | GF ! width="70" | GA ! width="70" | Pts
 * - bgcolor="#e0e0e0"
 * - bgcolor="#BCD2EE" align="center"
 * 1. ||align="left"| Ketterä Imatra || 20 || 12 || 2 || 1 || 5 || 84 || 57 || 41
 * - bgcolor="#CAE1FF" align="center"
 * 2. ||align="left"| Titaanit Kotka || 20 || 10 || 3 || 1 || 6 || 81 || 57 || 37
 * - bgcolor="#CAE1FF" align="center"
 * 3. ||align="left"| Hunters Porvoo || 20 || 8 || 2 || 3 || 7 || 68 || 66 || 31
 * - bgcolor="#FFCCCC" align="center"
 * 4. ||align="left"| HC Kuusankoski || 20 || 7 || 1 || 3 || 9 || 69 || 72 || 26
 * - bgcolor="#FFCCCC" align="center"
 * 5. ||align="left"| OKK Helsinki || 20 || 6 || 2 || 3 || 9 || 64 || 92 || 25
 * - bgcolor="#FFCCCC" align="center"
 * 6. ||align="left"| Hurtat Lieksa || 20 || 4 || 3 || 2 || 11 || 66 || 88 || 20

Qualification for the final round

 * JHT Kalajoki - Waasa Red Ducks 1:2 (3:1, 3:4, 7:8)
 * S-Kiekko - Raahe-Kiekko 0:2 (0:2, 4:5)
 * VG-62 Naantali - Hunters Porvoo 2:0 (7:3, 6:2)
 * Titaanit Kotka - HC KeskiU Kerava 0:2 (5:7, 2:3 OT)

Group 3
Tiebreaker: HC Kuusankoski - KeuPa HT Keuruu 6:4