The sports profit graph shows your profit over time, split up by sport. So that this graph isn't a mass of squiggly lines, we limit the graph to your four most played sports (based on the number of contests you've entered, taking into account any filters you have applied).
So if you do not see your sport on the graph, that is because it is not in your top four. What you can do is apply filters so that it is in the top four. For example, you could add in a filter for season or site — or of course for the sport itself.
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