Support for a prize pool data is inconsistent between daily fantasy sports sites. RotoTracker takes an intelligent guess about a prize pool, but it is not perfect.
The DraftKings contest history file includes the prize pool in a column for every contest you enter. So for all DraftKings results, this data will be accurate.
Unfortunately, the same cannot be said for Fanduel, Yahoo or FantasyDraft. None of these sites include the prize pool in a column in the history file. However, in these cases RotoTracker will analyze the contest title and can often ascertain the prize pool from that. It's not perfect, but for many GPPs the information is quite accurate.
The situation is worst with DraftDay, which provides no hint at all to contest prize pool. For all DraftDay contests this field will be blank.
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