2009-10 OB I/B. bajnokság season

The 2009-10 OB I/B. bajnokság season was contested by four teams and won by Tisza Volan Szeged.

Playoffs

 * Semifinals
 * Tisza Volan Szeged - Debreceni HK 5:0 (1:0, 3:0, 1:0)
 * MAC-Nepstadion Budapest - DAB-Docler II 6:2 (1:2, 1:0, 4:0)
 * 3rd place game
 * Debreceni HK - DAB-Docler II 8:3 (3:1, 3:1, 2:1)
 * Final
 * Tisza Volan Szeged - MAC-Nepstadion Budapest 7:3 (2:1, 5:0, 0:2)