For the majority of cash games, you can watch a complete replay of the game right away. A replay, however, might not always be available, or it might be imperfect or of low quality. A match replay may not record at all or may only partially record if a player has a low battery, a faulty connection, or insufficient storage on their phone.  Having said that, Skillz is developing its replay technology. Replays are a very useful tool for players and Skillz, and in a perfect world, they would like to have complete replays available for every match on their system.