I tested the app and it was working well and really admire all the work.

You say that you have been using to host badminton tournaments. However, I see that I can add only one score to the match (21-12). I mean there is no set system. ( 21-12, 12-21,21-12).

Am I right in that assumption, looks like there is one github issue also on that. Could you let me know if my understanding is right? I have an upcoming tournament and can test it out if that exists.