Best of X tournament rounds
Instead of only 1 game deciding who advance to the next round, would be good if the tournament creator can choose a best of X games setting (where X is an odd number).
For example with a best of 5 settings, the player will advance to the next round who will first earn his third victory against his opponent (so the results can be: 3-0, 3-1, 3-2).
Plus if this settings is active, would be an option where the tournament creator can choose the INITIAL max games at once (the maximum of this value would be the amount of win which need to advancing to the next round (for example 3 in case of a best of 5 setting, or 4 in case of a best of 7, etc.), but new game created only if all of these games are finished and the result is not X-0, so need new game for deciding (and always only one new game at once). This way the stalling is prevented.