Statistic leaders showcase the top players for various statistics across the entire league. This will depend on the Stats that you wanted to track. You will need to follow this steps for you to set the following.

1. Go to your League/Division Settings.
2. Click on Stat Leaders.
3. Set the stats by putting a check on the stat that you wanted to track and you wanted to appear for your League Leaders.

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4. Click Save.
Note: If you leave all the statistic boxes unchecked, league leaders will not be tracked.

After setting the stat leaders, you will need to go to your widget section to turn on the Leaders Widget.