Larger File Attachments

If you've ever needed to upload a large image or game file, commonly used by organizers to collect match result proof from participants, you would have been out of luck. The default 250KB size limit restricts you to small images, or forces you to find another host for your files.

Now, for tournaments hosted by Challonge Premier subscribers, the file attachment size limit has been increased to 25MB! Think of it this way: if you can attach your file to an email, then you can upload it to Challonge!

Large file attachments are just one of many Challonge Premier features. Upgrade Now!

Removing the mystery from our tie breaks

If you've run a round robin or Swiss tournament on Challonge, you know that ties are fairly common. While the logic behind our tie breaks is often obvious, that's not always the case! And when ties aren't broken how you'd like, there's nothing you can do... until now.

Challonge tournament organizers can now define three tie breaks in advanced options. If you like our defaults, no need to look, but if you've been craving more control or transparency, you now have it.