This article details the typical statistics setup for a darts league. For all other aspects including scheduling, site builder, etc, please refer to the general Getting started guide.
Player stats are part of the Bronze plan.
Most team darts leagues want to record the score for each game within the match i.e. the player versus player score (singles) and / or pair versus pair score.
If you had 5 singles and 2 pair games per match then your match results would look like this

and from this the system will work our player leaders for players in all teams looking like this where SNG = Singles and PRS = Pairs

To set this up take the following steps
1/ Setup > Stat Setup > Game Formats
create a new game format called say "Format1" and say YES you want to record the score

then add 2 game groups
Description: singles
Short Description: SNG
Number of Games: If 5 games per match then enter 5
Number of players per team: 1 (as only singles games)
Sequence: 1
Description: pair
Short Description: PRS
Number of Games: If 2 games per match then enter 2
Number of players per team: 2 (as pair )
Sequence: 2
Then click on Add New
Individual Player Stats
To setup individual player stats such as 180's then setup individual stat types in
Setup > Stat Setup > Individual Stat Types
details here https://help.leaguerepublic.com/results-and-statistics/statistics/how-to-setup-individual-player-statistics
Calculated Statistics
If you want to calculate your own statistics based on other entered stats then use calculated statistics
details here https://help.leaguerepublic.com/results-and-statistics/statistics/how-to-setup-calculated-statistics