Currently the check-in API as described on the API documentation is not-functional. Doing simple things like making a user checked-in don't work.

It would be amazing for this to be fixed as Check-ins are a major component of well organized tournaments and fixing this would allow them to be automated externally.

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Now it is really challenging to find your match card among thousand of different match cards in one page.

We are running weekly tournaments with a Round Robin pool stage then Top16 in a Double Elimination Tournament.
We want to be able to say that we should always have 8 groups with the Top2 from each advancing, and players should be balanced across the groups.

Currently we would need to round up the number of players to the nearest "breakpoint" (32/40/48/56/64) with "dummy players", select the correct group size for each of those breakpoints (4/5/6/7/8), seed the dummy players into each group and DQ them after starting the Group stage.

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Rather than specify the the number of participants in each group, allow us to specify the number of groups and split the participants as evenly as possible to each group. Also currently the groups are split based on seed positions so that if I want groups of X players the top X seeds get placed into the same group etc. meaning that if I seed the top Y players they will all be placed into the same group completely destroying the point of seeding the bracket.

is it possible when you have team tournament (i.e. 5 team members each team), number 1 Team A vs number 1 team B, number 2 Team A vs number 2 Team B and so on. How to see and enter the result of each team members match? would this calculate to the finish result Team A vs Team B?
I want to use challonge for my first team event, but I can't find a description how to handle

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Allthough Challonge has a sign up page, I wouldn't want to force users to have to create an account. I use Challonge for small tournaments. 8 participants the max. It would be cool to make it so in every Cell added from a google sheet / form combination, it would automatically add them as a participant. Or just allow Announomous Users to type in there name and after that there added to your tournament

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we would like to orgnize ''Race'' (Grand Prix and Time Trial) on Challonge.
We already created our events but there is only rFactor on the game list.
Can you please add rFactor 2 and banner onthe game list?