How many episodes will dragonball z season 4 have?

Season 5 : 140 - 165 / 26 episodes / Imperfect Cell & Perfect Cell

Season 6 : 166 - 194 / 29 episodes / Cell Games

Season 7 : 195 - 219 / 25 episodes / Other World Tournament, Great Saiyaman & World Tournament

Season 8 : 220 - 253 / 34 episodes / Babidi & Majin Buu

Season 9 : 254 - 291 / 38 episodes / Fusion & Kid Buu